Gold testing machine in hallmarking centres: XDAL237 is engineered under the firm direction of experienced quality controllers. These are widely used as X-ray fluorescence measuring instrument with a programmable XY-stage and Z-axis for automated measurements of thin coatings in Gold Hallmarking, Assaying and Manufacturing Centres.These are widely used for non-destructive measurements and analysing very thin coatings.

General Specification

Sample Alignment

Evaluation Unit

Standards

• CE approval EN 61010
• X-Ray standards DIN ISO 3497 and ASTM B 568
• Approval Fully protected instrument with type approval according to the German regulations "Deutsche Rontgenverordnung-RoV

Gold testing machine in assaying centres: XAN220 is available in various technical specifications these are widely used for fast and non-destructive analysis and coating thickness measurement of gold and silver alloys. These are optimized X-ray fluorescence measuring instruments, acclaimed for compact size and consistent performance.
These are widely used for the analysis of precious metals and their alloys in composition and coating thickness and used for the measurement of up to 24 elements in the range of chlorine (17) to uranium (92). Our products are extensively acclaimed for its excellent accuracy and long term stability.
These are admired for high functional efficiency, time saving quality and effective usage. Owing to its good detection sensitivity and high accuracy, these are widely recommended by large numbers of clients.

Design

• These are user-friendly bench-top instruments available in various housing size and support stage.
• These are extensively recommended by clients owing to its quick and easy sample positioning.
• These are available in different range including XAN 220 and XAN 222, which are fitted with small parts and for quick and easy sample positioning.
• The X-ray source and semiconductor detector assembly is located in the instruments lower chamber.
• These are straightened with the integrated video microscope with zoom and crosshairs simplifies sample placement and allows precise measuring spot adjustment.
• These are operated through the powerful and user-friendly WinFTM® software.
• The FISCHERSCOPE X-RAY XAN 220 is designed as per DIN ISO 3497 and XAN 222 fulfill ASTM B 568 standard.

 
Typical fields of applications

• Jewellery, precious metals and dental alloys
• Yellow and white gold
• Platinum and silver
• Rhodium
• Alloys and coatings
• Multi layer coatings

Products Details XAN 500 is a high performance machine which is specially developed to meet various analysis requirements of metal assaying organizations, hallmarking companies and Gold Mining Industries for assessing properties of valuable metals like silver, gold and other metals. The FISCHERSCOPE X-RAY XAN 500 with X ray florescence based mechanism is a wonderful option to suit the metal analysis needs.The advanced design of FISCHERSCOPE has been developed by keeping coating level thickness measurement requirements in mind. Developed by professionals with years of domain knowledge, the mechanism of this machine is in sync with the quality checking and controlling standards followed nowadays. It acts as a reliable measurement machine for heavy duty component as well as small accessory located inside desktop. The special design of the enclosure of this table top machine has made it convenient for its operator to carry it easily.

Fischer provides a wide range of XRF Gold Testing Machine from Jewellery retail stores to Hallmarking centre. GOLDSCOPE SD series comes in various detector options ranging from SI Pin detector to SDD detector.

Typical fields of application are the analysis of:

Jewellery, precious metals and dental alloys

Yellow and white gold

Platinum and silver

Rhodium

Alloys and coatings

Multi-layer coatings

1. Element Range and Measuring Range

Al (Z=13) to Uranium (Z=92)

From a few nm to 100 microns.

From few ppm to 100%

One single application for measurement of upto 24 elements in one single application.

Coating Thickness Measurement

Analysis Application : 24 elements.

• An ergonomically engineered user-friendly device in a compact size with longer service life
• It is light in weight and requires less space for installation.
• The door of the measurement chamber does not open upwards, but towards the front which allows placing notebook for operation onto the instrument thus saves even more space.
• The X-ray source and detector assembly is located in the instrument's lower chamber for quick and easy sample positioning. It is also fitted with the integrated video-microscope with zoom and cross-hairs that simplifies sample placement and also allows a precise measuring spot adjustment.
• The system runs on powerful and user-friendly WinFTMÆââ software which ensure smooth operations and evaluation of measurements as well as the clear presentation of measurement data.

 

Features

• Compact design, efficient, lightweight instrument (appr. 25 kg, 55 lb) and small footprint
• Designed particularly for analysis of gold alloy at reasonable prices
• Equipped with a SI-PIN detector that is also suitable for more complex analyses with other elements
• The machine has been designed for quick and sampling position

 

Typical fields of applications

• Jewellery, precious metals and dental alloys
• Yellow and white gold
• Platinum and silver
• Rhodium
• Alloys and coatings
• Multi-layer coatings

 

General Specification

• Intended use: Energy dispersive X-ray measuring instrument (EDXRF) to analyze precious metals and their alloys in composition and coating thickness.
• Element range: Chlorine (17) to Uranium (92) up to 24 elements simultaneously
• Repeatability: 1 for gold, measurement time 60 sec
• Design:Bench top unit with towards the front opening hood
• Measuring direction: Bottom-up

 

X-Ray Source

• X-ray tube:Tungsten tube, thermally stabilized
• High voltage:Three steps: 30 kV, 40 kV, 50 kV
• Aperture (Collimator): 1 mm (39 mils)
• Measurement spot:Aperture diameter plus 200m (8 mils), at  measurement distance MD= 0mm

 

X-Ray Detection

• X-ray detector:Silicon PIN detector with peltier cooling
• Resolution (fwhm for Mn±):180 V
• Measuring distance:25 mm (01in) Distance compensation with patented DCM method for simplified measurements at varying distances. For particular applications or for higher demands on accuracy an additional calibration might be necessary.

 

Sample Alignment

• Sample positioning: Manually
• Video microscope:High-resolution CCD color camera for optical monitoring of the measurement the location along the primary beam axis, Cross hairs with a calibrated scale (ruler) and spot-indicator, Adjustable LED illumination
• Zoom factor: Digital 1x, 2x, 3x, 4x

 

Sample Stage

• Design: Fixed sample support
• Usable sample placement area 320 x 350 mm (12.6 x 13.8 in)
• Max. sample weight:13 kg (29 lb)
• Max. sample height:115 mm (4.5 in)  

 

• Power supply: AC 115 V or AC 230 V 50 / 60 Hz
• Power consumption: max. 120 W, without evaluation PC
• Protection class:IP40

 

• External dimensions: Width x depth x height [mm]: 404 x 455 x 367 mm, [in]: 16 x 18 x 14.5
• Weight:Approx. 25 kg (55 lb)

 

• Operating temperature:10°C -40°C / 50°F- 104°F
• Storage/Transport Temperature: 0 -50°C / 32°F - 122°F
• Admissible air humidity: 95 %, non-condensing

 

• Computer:Window-PC
• Software:Standard: Fischer WinFTM BASIC including PDM
• Optional: Fischer WinFTM SUPER

 

• CE approval: EN 61010
• X-Ray standards: DIN ISO 3497 and ASTM B 568
• Approval: Individual acceptance inspection as a fully protected instrument
• According to the German regulations "Deutsche Rontgenverordnung-RoV".

The X-ray fluorescence measuring instruments of the GOLDSCOPE series are optimized for fast, cost-effective and non-destructive analysis of jewelry, coins and precious metals. Furthermore, the instruments are well suited for determining the thickness of gold coatings on sterling silver and rhodium coatings on gold alloys. The GOLDSCOPE series comprises four different instruments to fulfill the specific demands from the fast purchase and sale of gold up to the high-precision analysis of precious metals.

 

Typical fields of application are the analysis of

• Jewelry, precious metals
• Yellow and white gold
• Platinum and silver
• Rhodium
• Alloys and coatings

Outstanding accuracy and long-term stability are characteristics of all X-RAY systems from FISCHER. The necessity of recalibration is considerably reduced, saving time and effort. The GOLDSCOPE SD 510 is equipped with a modern silicon PIN detector, which achieves high accuracy and good detection sensitivity. The fundamental parameter method by FISCHER allows for the analysis without calibration.

 

Design

• The GOLDSCOPE instruments are designed as user-friendly bench-top instruments. Due to their compact design, the instruments are lightweight and require only a little space.
• For the smallest footprint, the measurement chamber door of the GOLDSCOPE SD 510 does not open upwards, but towards the front. Thus, you can place a notebook for operation onto the instrument, which saves even more space.
• For quick and easy sample positioning, the X-ray source and detector assembly is located in the instruments lower chamber. The measuring direction is from underneath the sample, which is supported by a transparent window.
• The integrated video-microscope with zoom and crosshairs simplifies sample placement and allows for a precise measuring spot adjustment.
• The entire operation and evaluation of measurements as well as the clear presentation of measurement data is performed on a PC, using the powerful and user-friendly WinFT software.
• All GOLDSCOPE instruments fulfill DIN ISO 3497 and ASTM B 568.

 

Application

• Recommended area application: of Retail shops, Banks and Gold Lending, Gold Exchange, Personal Use

 

General Specification

• Intended use: Energy dispersive X-ray measuring instrument (EDXRF) to analyze precious metals
• Repeatability:1%for gold, measurement time 60 sec
• Design: GOLDSCOPE SD: Bench top unit with towards the front opening hood.
• Measuring direction: Bottom up

 

Electrical Data

• Power supply and consumption: AC 115 or 230 V, 50/60 Hz, max. 120 W without evaluation PC
• Protection class : IP40

 

Environmental Conditions

• Operating temperature :10DegreeC to 45DegreeC/ 50DegreeF to 113DegreeF
• Storage/Transport temperature: -20DegreeC to 80DegreeC /-4DegreeF to 176DegreeF
• Relative humidity:95%

 

Sample Alignment

• Sample positioning: Manually
• Video microscope: High-resolution CCD colour camera for optical monitoring of the measurement location along the primary beam axis, Crosshairs with a calibrated scale (ruler) and spot-indicator, Adjustable LED illumination
• Zoom factor: Digital 1x, 2x, 3x, 4x

 

Evaluation Unit

• Computer: Windows-PC
• Software : WinFTM optimized for GOLDSCOPE Including Gold Setup, Jewelry Setup and Fashion Jewelry Setup

 

Standards

• CE approval: EN 61010
• X-Ray standards: DIN ISO 3497 and ASTM B 568
• Approval: Individual acceptance inspection as a fully protected instrument according to the German regulations Deutsche Rontgenverordnung-RoV

 

Sample Stage

• Design: Fixed sample support
• Max. sample weight [kg/lb]: 13/29
• Usable sample placement area : 305 x 490/ [mm/in] 12 x 19.3
• Max. sample height [mm/in]: 130/5.1

 

Dimensions

• External dimensions: 405 x 588 x 426/
• Width x depth x height [mm/in]: 16 x 23 x 17
• Weight [kg/lb]: approx. 45/99 X-Ray Source
• X-ray tube :Tungsten tube, thermally stabilized
• High voltage, three steps [kV]: 30, 40, 50
• Primary filter, Material and thickness : none
• Aperture (Collimator) :fixed [mm/mils] 1.0/39

 

X-Ray Detection

• Detector type :Silicon PIN detector peltier-cooled
• Resolution fwhm for Mn-ka[eV]:180
• Element range: S (16) to U (92)
• Measuring distance [mm/in]: 0to25/0to1, Distance compensation with patented DCM method for simplified measure- ments at varying distances. For particular applications or for higher demands on accuracy an additional calibration might be necessary.

 

Order

• Order number :605-684 incl. Gold Setup, Jewelry Setup and Fashion Jewelry Setup
• Factory Calibration: 605-692 Special GOLDSCOPE product modification and technical consultation on request

GOLDSCOPE SD 515 is exceptionally designed entry-level X-ray fluorescence measurement instrument used for fast as well as non-destructive analysis along with coating thickness measurement of different metals like gold, silver alloys. The Gold Testing Machine GOLDSCOPE SD 515 is also ideal during non-destructive analysis of coins, jewellery, and precious metals. They are highly useful for the study of precious metals as well as their alloys for composition and coating thickness up to 24 elements in the variety of chlorine (17) to uranium (92).
Our range of machine in assaying centers: GOLDSCOPE SD 515  is widely acclaimed for exceptional accuracy and high stability. They are acknowledged for the time-saving property as well as longer service life. Fitted with modern silicon PIN detector, the machines ensure high accuracy and excellent detection sensitivity.

FeaturesExcellent accuracy in the analysis as well as coating thickness measurementReduces the recalibration requirements to save time and effortAvailable with PIN detector for high precisionMost advantageous detection sensitivity

Application Areas

• Alloys and coatings
• Dental alloys
• Jewellery
• Multi layer coatings
• Platinum and silver
• Precious metals
• Rhodium
• Yellow and white gold

General Specification

• Intended use: Energy dispersive X-ray measuring instrument (EDXRF) to analyze precious metals and their alloys in composition and coating thickness.
• Element range:Chlorine (17) to Uranium (92) up to 24 elements simultaneously
• Repeatability: 1 for gold, measurement time 60 sec
• Design: Bench top unit with towards the front opening hood
• Measuring direction:Bottom up

X-Ray Source

• X-ray tubeTungsten tube, thermally stabilized
• High voltage Three steps: 30 kV, 40 kV, 50 kV
• Aperture (Collimator): 1 mm (39 mils), optional  2 mm (79 mils)
• Measurement spot:Aperture diameter plus 200 ¼m (8 mils), at measurement distance MD= 0mm

X-Ray Detection

• X-ray detectorSilicon PIN detector with peltier cooling
• Resolution (fwhm for Mn-K±) 180 eV
• Measuring distance 25 mm (01 in)
• Distance compensation with patented DCM method for simplified
• measurements at varying distances. For particular applications or for
• higher demands on accuracy anadditional calibration might be necessary.

Sample Alignment

• DesignFixed sample support
• Usable sample 310 x 320 mm (12.2 x 12.6 in)
• placement area
• Max. sample weight 13 kg (29 lb)
• Max. sample height 90 mm (3.5 in)

Electrical Data

• Power supply AC 115 V or AC 230 V 50 / 60 Hz
• Power consumptionmax. 120 W, without evaluation PC
• Protection class IP40

Dimensions

• External dimensions Width x depth x height [mm]: 403 x 588 x 365 mm, [in]: 15.9 x 23.1 x 14.4
• Weight Approx. 45 Kg (99 lb)

Environmental Conditions

• Operating temperature 10°C - 40°C / 50°F- 104°F
• Storage/Transport temperature 0°C - 50°C / 32°F- 122°F
• Admissible air humidity95 %, non-condensing
• Evaluation Unit
• ComputerWindows-PC
• Software Standard: Fischer WinFTM BASIC including PDM
• Optional: Fischer WinFTM SUPER

Standards

• CE approval EN 61010
• X-Ray standards DIN ISO 3497 and ASTM B 568
• ApprovalFully protected instrument with type approval according to the
• German regulations "Deutsche Rntgenverordnung-R.

Gold testing machine in assaying centres: XAN220 is available in various technical specifications these are widely used for fast and non-destructive analysis and coating thickness measurement of gold and silver alloys. These are optimized X-ray fluorescence measuring instruments, acclaimed for compact size and consistent performance.
These are widely used for the analysis of precious metals and their alloys in composition and coating thickness and used for the measurement of up to 24 elements in the range of chlorine (17) to uranium (92). Our products are extensively acclaimed for its excellent accuracy and long term stability.
These are admired for high functional efficiency, time saving quality and effective usage. Owing to its good detection sensitivity and high accuracy, these are widely recommended by large numbers of clients.

Environmental Conditions

• Temperature: Operation 10°C 40°C / 50°F 104°F
• Temperature Storage/Transport :0°C 50°C / 32 F 122°F
• Admissible air humidity 95 %, non-condensing

Evaluation Unit

• Computer Windows®-PC
• Software Standard: Fischer WinFTM® BASIC including PDM®
• Optional: Fischer WinFTM® SUPER

The high-end measurement system GOLDSCOPE SD 550 was developed specifically for high-precision analysis of precious metals as required for Hallmarking and assay offices. GOLDSCOPE SD 550 is engineered using best available techniques. These are high-performance X-ray fluorescence measuring instruments widely used for fast and non-destructive material analysis and coating thickness measurement. Compact sized these devices are acclaimed for high performance, longer service life and accurate measurement.

Design

• These are user-friendly devices acclaimed for compact size and consistent performance.
• Our devices are acclaimed for their quick and easy sample positioning and consistent performance.
• These are fitted with the X-ray source and semiconductor detector which are further located in the instrument¬â¹Ås lower chamber.
• Engineered under the firm direction of experienced quality controllers, these are fitted with the integrated video-microscope with zoom and crosshairs simplifies sample placement which further allows precise measuring spot adjustment and ensures clear presentation of measurement data on a PC with the help of powerful and user-friendly WinFTM® software.
• These are designed and developed in accordance with German regulations "Deutsche Rontgenverordnung

Typical areas of application arePrecious Metal Analysis such as analysis of Gold, Silver, Platinum and its alloys along with detection of PGM group elements such as Iridium, Ruthenium, Osmium, Rhenium, Tin and Lead.

Measurement of functional coatings, starting from a few nanometers

• Analysis of alloys with highest requirements of accuracy in the jewelry and watch
• Industries and in metal refineries
• Research in universities and in the industries

General Specification

• Intended use:Energy dispersive X-ray fluorescence measuring instrument (EDXRF) to determine thin coatings and alloys
• Element range:Aluminum (13) to Uranium (92), up to 24 elements simultaneously
• Design:Bench-top unit with hood opening upwards opening hood
• Measuring direction: Bottom-up

X-Ray Source

• X-ray tube: Micro focus tungsten tube with beryllium window
• High voltage: Three steps 10 kV, 30 kV, 50 kV
• Aperture (Collimator):4x changeable: 0.2 mm (7.9 mils), 0.6 mm (23.6 mils), 1 mm (39.4 mils) 2 mm (78.7 mils), others on request.
• Primary filter: 6x changeable: Ni, free, Al 1000 ½¼m (39.4 mils); Al 500 ½¼m (19.7 mils);
• Al 100 ½¼m (3.9 mils); Mylar® 100 ½¼m (3.9mils).
• Measurement spot: Depending on the measuring distance and on the aperture, the actual measurement spot size is shown in the video image.Smallest measurement spot: approx. 0.3 mm (11.8 mils)

X-Ray Detection

• X-ray detector: Silicon Drift Detector (SDD), peltier-cooled
• Resolution (fwhm for Mn-K½±):°¤ 160 eV
• Measurement distance: 0 25 mm (0 1 in) Distance compensation with patented DCM method for simplified measurements at varying distances. For particular applications, an additional calibration might be necessary.

Sample Alignment

• Sample positioning: Manually
• Video microscope: High-resolution CCD color camera for optical monitoring of the measurement location along the primary beam axis, Crosshairs with a calibrated scale (ruler) and spot-indicator, Adjustable LED illumination.
• Zoom factor: Digital 1x, 2x, 3x, 4x

Electrical Data

• Power supply:AC 115 V or AC 230 V 50 / 60 Hz
• Power consumption: Max. 120 W , without evaluation PC
• Protection class: IP40

The high-end measurement system Fischerscope X-Ray XAN SDD was developed specifically for non destructive, high precision analysis of thin gold and precious metal coatings. Gold testing machine in hallmarking centres: XDV-SDD is engineered under the firm direction of expert quality controllers. These are basically X-ray fluorescence measuring instrument with a programmable XY-stage and Z-Axis for Automated Measurements of very thin coatings and for trace analysis. These are extensively used as an energy-dispersive X-ray fluorescence measuring instrument for the measurement and analysis of very thin coatings or small concentrations in the trace analysis.

General Specification

• Intended use: Energy dispersive X-ray fluorescence measuring instrument (EDXRF) to determine thin coatings and alloys
• Element range: Aluminum Al (13) to Uranium U (92) â up to 24 elements simultaneously
• Design: Bench-top unit with hood opening upwards XY-stage and Z-axis electrically driven and programmable, Motor-driven changeable apertures and filters Video camera and laser pointer (class 1) for orienting the sample
• Measuring direction: From top to bottom

 

X-Ray Source

• X-ray tube Micro focus tungsten tube with beryllium window
• High voltage Three steps 10 kV, 30 kV, 50 kV
• Aperture (Collimator): 4x changeable: 0.2 mm (7.9 mils), 0, 6 mm (23.6 mils), 1 mm (39.4 mils), 3 mm (118 mils), others on request
• Primary filter: 6x changeable (Ni, free, Al 1000 ¼m (39.4 mils), Al 500 ¼m (19.7 mils), Al 100 ¼m (3.9 mils), Mylar® 100 ¼m (3.9 mils)
• Measurement spot size: Depending on measurement distance and aperture, Measurement spot size aperture size + 10% The actual measurement spot size is shown in the video image. Smallest
• Measurement spot: approx. 0.25 mm (9.8 mils)

 

X-Ray Detection

• X-ray detector : Silicon Drift Detector (SDD), peltier-cooled
• Resolution (fwhm for Mn-K±)¤ 140 eV
• Measurement distance:0 80 mm (0 3.1 in) Distance   compensation with patented DCM method for simplified measurements at varying distances. For particular applications or for higher demands on accuracy an additional calibration might be necessary.

 

Sample Alignment

• Video microscope High-resolution CCD color camera for optical monitoring of the measurement location along the primary beam axis, manual focusing and auto-focus, crosshairs with a calibrated scale (ruler) and spot-indicator, adjustable LED illumination, laser pointer (class 1) to support accurate sample placement.
• Zoom factor Digital 1x, 2x, 3x, 4x
• Focusing Auto-focus and manually controlled motor focus.Manual adjustment of the focal plane in a range from 0 to 80 mm.

 

Sample Stage

• Design Fast, programmable XY-stage with pop-out function
• Maximum travel X/Y-axis: 250 mm x 250 mm (9.8 x 9.8 in); Z-axis: 140 mm (5.5 in)
• Max. travel speed 60 mm/s (0.2 ft/s)
• Repeatability precision XY unidirectional: 5 ¼m (0.2 mils) max., 2 ¼m (0.08 mils) typ.
• Usable sample placement area 370 x 320 mm (14.6 x 12.6 in)
• Max. sample weight5 kg (11 lb), with reduced approach travel precision 20 kg (44 lb)
• Max. sample height 140 mm (5.5 in)

 

Electrical Data

• Power supplyAC 115 V or AC 230 V 50 / 60 Hz
• Power consumptionMax. 120 W , without evaluation PC
• Protection class IP40

 

Dimensions

• External dimensionsWidth x depth x height [mm]:660 x 835 x 720 mm, [in]: 26 x 32.9 x 28.3
• Interior dimensions Width x depth x height [mm]: measurement chamber  580 x 560 x 145 mm, [in]: 22.8 x 22 x 5.7
• Weight Approx. 140 kg (308 lb)

 

Environmental Conditions

• Temperature: Operation10°C 40°C / 50 ° 104 °F
• Temperature:0 °C 50°C / 32 F 122°F
• Storage/Transport
• Admissible air humidity: 95 %, non-condensing

 

Evaluation Unit

• Computer Windows®-PC
• Software Standard: Fischer WinFTM® BASIC including
• PDM®, Optional: Fischer WinFTM® SUPER

 

Standards

• CE approval EN 61010
• X-Ray standards DIN ISO 3497 and ASTM B 568
• Approval Fully protected instrument with type approval according to the German regulations "Deutsche Rontgenverordnung-RoV".

Gold testing machine in assaying centres: XAN220 is available in various technical specifications these are widely used for fast and non-destructive analysis and coating thickness measurement of gold and silver alloys. These are optimized X-ray fluorescence measuring instruments, acclaimed for compact size and consistent performance.
These are widely used for the analysis of precious metals and their alloys in composition and coating thickness and used for the measurement of up to 24 elements in the range of chlorine (17) to uranium (92). Our products are extensively acclaimed for its excellent accuracy and long term stability.
These are admired for high functional efficiency, time saving quality and effective usage. Owing to its good detection sensitivity and high accuracy, these are widely recommended by large numbers of clients.

Gold testing machine in hallmarking centres: XDAL237 is engineered under the firm direction of experienced quality controllers. These are widely used as X-ray fluorescence measuring instrument with a programmable XY-stage and Z-axis for automated measurements of thin coatings in Gold Hallmarking, Assaying and Manufacturing Centres.These are widely used for non-destructive measurements and analysing very thin coatings.

General Specification

Sample Alignment

Evaluation Unit

Standards

• CE approval EN 61010
• X-Ray standards DIN ISO 3497 and ASTM B 568
• Approval Fully protected instrument with type approval according to the German regulations "Deutsche Rontgenverordnung-RoV

Gold testing machine in assaying centres: XAN220 is available in various technical specifications these are widely used for fast and non-destructive analysis and coating thickness measurement of gold and silver alloys. These are optimized X-ray fluorescence measuring instruments, acclaimed for compact size and consistent performance.
These are widely used for the analysis of precious metals and their alloys in composition and coating thickness and used for the measurement of up to 24 elements in the range of chlorine (17) to uranium (92). Our products are extensively acclaimed for its excellent accuracy and long term stability.
These are admired for high functional efficiency, time saving quality and effective usage. Owing to its good detection sensitivity and high accuracy, these are widely recommended by large numbers of clients.

Design

• These are user-friendly bench-top instruments available in various housing size and support stage.
• These are extensively recommended by clients owing to its quick and easy sample positioning.
• These are available in different range including XAN 220 and XAN 222, which are fitted with small parts and for quick and easy sample positioning.
• The X-ray source and semiconductor detector assembly is located in the instruments lower chamber.
• These are straightened with the integrated video microscope with zoom and crosshairs simplifies sample placement and allows precise measuring spot adjustment.
• These are operated through the powerful and user-friendly WinFTM® software.
• The FISCHERSCOPE X-RAY XAN 220 is designed as per DIN ISO 3497 and XAN 222 fulfill ASTM B 568 standard.

 
Typical fields of applications

• Jewellery, precious metals and dental alloys
• Yellow and white gold
• Platinum and silver
• Rhodium
• Alloys and coatings
• Multi layer coatings

Products Details XAN 500 is a high performance machine which is specially developed to meet various analysis requirements of metal assaying organizations, hallmarking companies and Gold Mining Industries for assessing properties of valuable metals like silver, gold and other metals. The FISCHERSCOPE X-RAY XAN 500 with X ray florescence based mechanism is a wonderful option to suit the metal analysis needs.The advanced design of FISCHERSCOPE has been developed by keeping coating level thickness measurement requirements in mind. Developed by professionals with years of domain knowledge, the mechanism of this machine is in sync with the quality checking and controlling standards followed nowadays. It acts as a reliable measurement machine for heavy duty component as well as small accessory located inside desktop. The special design of the enclosure of this table top machine has made it convenient for its operator to carry it easily.

Fischer provides a wide range of XRF Gold Testing Machine from Jewellery retail stores to Hallmarking centre. GOLDSCOPE SD series comes in various detector options ranging from SI Pin detector to SDD detector.

Typical fields of application are the analysis of:

Jewellery, precious metals and dental alloys

Yellow and white gold

Platinum and silver

Rhodium

Alloys and coatings

Multi-layer coatings

1. Element Range and Measuring Range

Al (Z=13) to Uranium (Z=92)

From a few nm to 100 microns.

From few ppm to 100%

One single application for measurement of upto 24 elements in one single application.

Coating Thickness Measurement

Analysis Application : 24 elements.

• An ergonomically engineered user-friendly device in a compact size with longer service life
• It is light in weight and requires less space for installation.
• The door of the measurement chamber does not open upwards, but towards the front which allows placing notebook for operation onto the instrument thus saves even more space.
• The X-ray source and detector assembly is located in the instrument's lower chamber for quick and easy sample positioning. It is also fitted with the integrated video-microscope with zoom and cross-hairs that simplifies sample placement and also allows a precise measuring spot adjustment.
• The system runs on powerful and user-friendly WinFTMÆââ software which ensure smooth operations and evaluation of measurements as well as the clear presentation of measurement data.

 

Features

• Compact design, efficient, lightweight instrument (appr. 25 kg, 55 lb) and small footprint
• Designed particularly for analysis of gold alloy at reasonable prices
• Equipped with a SI-PIN detector that is also suitable for more complex analyses with other elements
• The machine has been designed for quick and sampling position

 

Typical fields of applications

• Jewellery, precious metals and dental alloys
• Yellow and white gold
• Platinum and silver
• Rhodium
• Alloys and coatings
• Multi-layer coatings

 

General Specification

• Intended use: Energy dispersive X-ray measuring instrument (EDXRF) to analyze precious metals and their alloys in composition and coating thickness.
• Element range: Chlorine (17) to Uranium (92) up to 24 elements simultaneously
• Repeatability: 1 for gold, measurement time 60 sec
• Design:Bench top unit with towards the front opening hood
• Measuring direction: Bottom-up

 

X-Ray Source

• X-ray tube:Tungsten tube, thermally stabilized
• High voltage:Three steps: 30 kV, 40 kV, 50 kV
• Aperture (Collimator): 1 mm (39 mils)
• Measurement spot:Aperture diameter plus 200m (8 mils), at  measurement distance MD= 0mm

 

X-Ray Detection

• X-ray detector:Silicon PIN detector with peltier cooling
• Resolution (fwhm for Mn±):180 V
• Measuring distance:25 mm (01in) Distance compensation with patented DCM method for simplified measurements at varying distances. For particular applications or for higher demands on accuracy an additional calibration might be necessary.

 

Sample Alignment

• Sample positioning: Manually
• Video microscope:High-resolution CCD color camera for optical monitoring of the measurement the location along the primary beam axis, Cross hairs with a calibrated scale (ruler) and spot-indicator, Adjustable LED illumination
• Zoom factor: Digital 1x, 2x, 3x, 4x

 

Sample Stage

• Design: Fixed sample support
• Usable sample placement area 320 x 350 mm (12.6 x 13.8 in)
• Max. sample weight:13 kg (29 lb)
• Max. sample height:115 mm (4.5 in)  

 

• Power supply: AC 115 V or AC 230 V 50 / 60 Hz
• Power consumption: max. 120 W, without evaluation PC
• Protection class:IP40

 

• External dimensions: Width x depth x height [mm]: 404 x 455 x 367 mm, [in]: 16 x 18 x 14.5
• Weight:Approx. 25 kg (55 lb)

 

• Operating temperature:10°C -40°C / 50°F- 104°F
• Storage/Transport Temperature: 0 -50°C / 32°F - 122°F
• Admissible air humidity: 95 %, non-condensing

 

• Computer:Window-PC
• Software:Standard: Fischer WinFTM BASIC including PDM
• Optional: Fischer WinFTM SUPER

 

• CE approval: EN 61010
• X-Ray standards: DIN ISO 3497 and ASTM B 568
• Approval: Individual acceptance inspection as a fully protected instrument
• According to the German regulations "Deutsche Rontgenverordnung-RoV".

The X-ray fluorescence measuring instruments of the GOLDSCOPE series are optimized for fast, cost-effective and non-destructive analysis of jewelry, coins and precious metals. Furthermore, the instruments are well suited for determining the thickness of gold coatings on sterling silver and rhodium coatings on gold alloys. The GOLDSCOPE series comprises four different instruments to fulfill the specific demands from the fast purchase and sale of gold up to the high-precision analysis of precious metals.

 

Typical fields of application are the analysis of

• Jewelry, precious metals
• Yellow and white gold
• Platinum and silver
• Rhodium
• Alloys and coatings

Outstanding accuracy and long-term stability are characteristics of all X-RAY systems from FISCHER. The necessity of recalibration is considerably reduced, saving time and effort. The GOLDSCOPE SD 510 is equipped with a modern silicon PIN detector, which achieves high accuracy and good detection sensitivity. The fundamental parameter method by FISCHER allows for the analysis without calibration.

 

Design

• The GOLDSCOPE instruments are designed as user-friendly bench-top instruments. Due to their compact design, the instruments are lightweight and require only a little space.
• For the smallest footprint, the measurement chamber door of the GOLDSCOPE SD 510 does not open upwards, but towards the front. Thus, you can place a notebook for operation onto the instrument, which saves even more space.
• For quick and easy sample positioning, the X-ray source and detector assembly is located in the instruments lower chamber. The measuring direction is from underneath the sample, which is supported by a transparent window.
• The integrated video-microscope with zoom and crosshairs simplifies sample placement and allows for a precise measuring spot adjustment.
• The entire operation and evaluation of measurements as well as the clear presentation of measurement data is performed on a PC, using the powerful and user-friendly WinFT software.
• All GOLDSCOPE instruments fulfill DIN ISO 3497 and ASTM B 568.

 

Application

• Recommended area application: of Retail shops, Banks and Gold Lending, Gold Exchange, Personal Use

 

General Specification

• Intended use: Energy dispersive X-ray measuring instrument (EDXRF) to analyze precious metals
• Repeatability:1%for gold, measurement time 60 sec
• Design: GOLDSCOPE SD: Bench top unit with towards the front opening hood.
• Measuring direction: Bottom up

 

Electrical Data

• Power supply and consumption: AC 115 or 230 V, 50/60 Hz, max. 120 W without evaluation PC
• Protection class : IP40

 

Environmental Conditions

• Operating temperature :10DegreeC to 45DegreeC/ 50DegreeF to 113DegreeF
• Storage/Transport temperature: -20DegreeC to 80DegreeC /-4DegreeF to 176DegreeF
• Relative humidity:95%

 

Sample Alignment

• Sample positioning: Manually
• Video microscope: High-resolution CCD colour camera for optical monitoring of the measurement location along the primary beam axis, Crosshairs with a calibrated scale (ruler) and spot-indicator, Adjustable LED illumination
• Zoom factor: Digital 1x, 2x, 3x, 4x

 

Evaluation Unit

• Computer: Windows-PC
• Software : WinFTM optimized for GOLDSCOPE Including Gold Setup, Jewelry Setup and Fashion Jewelry Setup

 

Standards

• CE approval: EN 61010
• X-Ray standards: DIN ISO 3497 and ASTM B 568
• Approval: Individual acceptance inspection as a fully protected instrument according to the German regulations Deutsche Rontgenverordnung-RoV

 

Sample Stage

• Design: Fixed sample support
• Max. sample weight [kg/lb]: 13/29
• Usable sample placement area : 305 x 490/ [mm/in] 12 x 19.3
• Max. sample height [mm/in]: 130/5.1

 

Dimensions

• External dimensions: 405 x 588 x 426/
• Width x depth x height [mm/in]: 16 x 23 x 17
• Weight [kg/lb]: approx. 45/99 X-Ray Source
• X-ray tube :Tungsten tube, thermally stabilized
• High voltage, three steps [kV]: 30, 40, 50
• Primary filter, Material and thickness : none
• Aperture (Collimator) :fixed [mm/mils] 1.0/39

 

X-Ray Detection

• Detector type :Silicon PIN detector peltier-cooled
• Resolution fwhm for Mn-ka[eV]:180
• Element range: S (16) to U (92)
• Measuring distance [mm/in]: 0to25/0to1, Distance compensation with patented DCM method for simplified measure- ments at varying distances. For particular applications or for higher demands on accuracy an additional calibration might be necessary.

 

Order

• Order number :605-684 incl. Gold Setup, Jewelry Setup and Fashion Jewelry Setup
• Factory Calibration: 605-692 Special GOLDSCOPE product modification and technical consultation on request

GOLDSCOPE SD 515 is exceptionally designed entry-level X-ray fluorescence measurement instrument used for fast as well as non-destructive analysis along with coating thickness measurement of different metals like gold, silver alloys. The Gold Testing Machine GOLDSCOPE SD 515 is also ideal during non-destructive analysis of coins, jewellery, and precious metals. They are highly useful for the study of precious metals as well as their alloys for composition and coating thickness up to 24 elements in the variety of chlorine (17) to uranium (92).
Our range of machine in assaying centers: GOLDSCOPE SD 515  is widely acclaimed for exceptional accuracy and high stability. They are acknowledged for the time-saving property as well as longer service life. Fitted with modern silicon PIN detector, the machines ensure high accuracy and excellent detection sensitivity.

FeaturesExcellent accuracy in the analysis as well as coating thickness measurementReduces the recalibration requirements to save time and effortAvailable with PIN detector for high precisionMost advantageous detection sensitivity

Application Areas

• Alloys and coatings
• Dental alloys
• Jewellery
• Multi layer coatings
• Platinum and silver
• Precious metals
• Rhodium
• Yellow and white gold

General Specification

• Intended use: Energy dispersive X-ray measuring instrument (EDXRF) to analyze precious metals and their alloys in composition and coating thickness.
• Element range:Chlorine (17) to Uranium (92) up to 24 elements simultaneously
• Repeatability: 1 for gold, measurement time 60 sec
• Design: Bench top unit with towards the front opening hood
• Measuring direction:Bottom up

X-Ray Source

• X-ray tubeTungsten tube, thermally stabilized
• High voltage Three steps: 30 kV, 40 kV, 50 kV
• Aperture (Collimator): 1 mm (39 mils), optional  2 mm (79 mils)
• Measurement spot:Aperture diameter plus 200 ¼m (8 mils), at measurement distance MD= 0mm

X-Ray Detection

• X-ray detectorSilicon PIN detector with peltier cooling
• Resolution (fwhm for Mn-K±) 180 eV
• Measuring distance 25 mm (01 in)
• Distance compensation with patented DCM method for simplified
• measurements at varying distances. For particular applications or for
• higher demands on accuracy anadditional calibration might be necessary.

Sample Alignment

• DesignFixed sample support
• Usable sample 310 x 320 mm (12.2 x 12.6 in)
• placement area
• Max. sample weight 13 kg (29 lb)
• Max. sample height 90 mm (3.5 in)

Electrical Data

• Power supply AC 115 V or AC 230 V 50 / 60 Hz
• Power consumptionmax. 120 W, without evaluation PC
• Protection class IP40

Dimensions

• External dimensions Width x depth x height [mm]: 403 x 588 x 365 mm, [in]: 15.9 x 23.1 x 14.4
• Weight Approx. 45 Kg (99 lb)

Environmental Conditions

• Operating temperature 10°C - 40°C / 50°F- 104°F
• Storage/Transport temperature 0°C - 50°C / 32°F- 122°F
• Admissible air humidity95 %, non-condensing
• Evaluation Unit
• ComputerWindows-PC
• Software Standard: Fischer WinFTM BASIC including PDM
• Optional: Fischer WinFTM SUPER

Standards

• CE approval EN 61010
• X-Ray standards DIN ISO 3497 and ASTM B 568
• ApprovalFully protected instrument with type approval according to the
• German regulations "Deutsche Rntgenverordnung-R.

Gold testing machine in assaying centres: XAN220 is available in various technical specifications these are widely used for fast and non-destructive analysis and coating thickness measurement of gold and silver alloys. These are optimized X-ray fluorescence measuring instruments, acclaimed for compact size and consistent performance.
These are widely used for the analysis of precious metals and their alloys in composition and coating thickness and used for the measurement of up to 24 elements in the range of chlorine (17) to uranium (92). Our products are extensively acclaimed for its excellent accuracy and long term stability.
These are admired for high functional efficiency, time saving quality and effective usage. Owing to its good detection sensitivity and high accuracy, these are widely recommended by large numbers of clients.

Environmental Conditions

• Temperature: Operation 10°C 40°C / 50°F 104°F
• Temperature Storage/Transport :0°C 50°C / 32 F 122°F
• Admissible air humidity 95 %, non-condensing

Evaluation Unit

• Computer Windows®-PC
• Software Standard: Fischer WinFTM® BASIC including PDM®
• Optional: Fischer WinFTM® SUPER

The high-end measurement system GOLDSCOPE SD 550 was developed specifically for high-precision analysis of precious metals as required for Hallmarking and assay offices. GOLDSCOPE SD 550 is engineered using best available techniques. These are high-performance X-ray fluorescence measuring instruments widely used for fast and non-destructive material analysis and coating thickness measurement. Compact sized these devices are acclaimed for high performance, longer service life and accurate measurement.

Design

• These are user-friendly devices acclaimed for compact size and consistent performance.
• Our devices are acclaimed for their quick and easy sample positioning and consistent performance.
• These are fitted with the X-ray source and semiconductor detector which are further located in the instrument¬â¹Ås lower chamber.
• Engineered under the firm direction of experienced quality controllers, these are fitted with the integrated video-microscope with zoom and crosshairs simplifies sample placement which further allows precise measuring spot adjustment and ensures clear presentation of measurement data on a PC with the help of powerful and user-friendly WinFTM® software.
• These are designed and developed in accordance with German regulations "Deutsche Rontgenverordnung

Typical areas of application arePrecious Metal Analysis such as analysis of Gold, Silver, Platinum and its alloys along with detection of PGM group elements such as Iridium, Ruthenium, Osmium, Rhenium, Tin and Lead.

Measurement of functional coatings, starting from a few nanometers

• Analysis of alloys with highest requirements of accuracy in the jewelry and watch
• Industries and in metal refineries
• Research in universities and in the industries

General Specification

• Intended use:Energy dispersive X-ray fluorescence measuring instrument (EDXRF) to determine thin coatings and alloys
• Element range:Aluminum (13) to Uranium (92), up to 24 elements simultaneously
• Design:Bench-top unit with hood opening upwards opening hood
• Measuring direction: Bottom-up

X-Ray Source

• X-ray tube: Micro focus tungsten tube with beryllium window
• High voltage: Three steps 10 kV, 30 kV, 50 kV
• Aperture (Collimator):4x changeable: 0.2 mm (7.9 mils), 0.6 mm (23.6 mils), 1 mm (39.4 mils) 2 mm (78.7 mils), others on request.
• Primary filter: 6x changeable: Ni, free, Al 1000 ½¼m (39.4 mils); Al 500 ½¼m (19.7 mils);
• Al 100 ½¼m (3.9 mils); Mylar® 100 ½¼m (3.9mils).
• Measurement spot: Depending on the measuring distance and on the aperture, the actual measurement spot size is shown in the video image.Smallest measurement spot: approx. 0.3 mm (11.8 mils)

X-Ray Detection

• X-ray detector: Silicon Drift Detector (SDD), peltier-cooled
• Resolution (fwhm for Mn-K½±):°¤ 160 eV
• Measurement distance: 0 25 mm (0 1 in) Distance compensation with patented DCM method for simplified measurements at varying distances. For particular applications, an additional calibration might be necessary.

Sample Alignment

• Sample positioning: Manually
• Video microscope: High-resolution CCD color camera for optical monitoring of the measurement location along the primary beam axis, Crosshairs with a calibrated scale (ruler) and spot-indicator, Adjustable LED illumination.
• Zoom factor: Digital 1x, 2x, 3x, 4x

Electrical Data

• Power supply:AC 115 V or AC 230 V 50 / 60 Hz
• Power consumption: Max. 120 W , without evaluation PC
• Protection class: IP40

The high-end measurement system Fischerscope X-Ray XAN SDD was developed specifically for non destructive, high precision analysis of thin gold and precious metal coatings. Gold testing machine in hallmarking centres: XDV-SDD is engineered under the firm direction of expert quality controllers. These are basically X-ray fluorescence measuring instrument with a programmable XY-stage and Z-Axis for Automated Measurements of very thin coatings and for trace analysis. These are extensively used as an energy-dispersive X-ray fluorescence measuring instrument for the measurement and analysis of very thin coatings or small concentrations in the trace analysis.

General Specification

• Intended use: Energy dispersive X-ray fluorescence measuring instrument (EDXRF) to determine thin coatings and alloys
• Element range: Aluminum Al (13) to Uranium U (92) â up to 24 elements simultaneously
• Design: Bench-top unit with hood opening upwards XY-stage and Z-axis electrically driven and programmable, Motor-driven changeable apertures and filters Video camera and laser pointer (class 1) for orienting the sample
• Measuring direction: From top to bottom

 

X-Ray Source

• X-ray tube Micro focus tungsten tube with beryllium window
• High voltage Three steps 10 kV, 30 kV, 50 kV
• Aperture (Collimator): 4x changeable: 0.2 mm (7.9 mils), 0, 6 mm (23.6 mils), 1 mm (39.4 mils), 3 mm (118 mils), others on request
• Primary filter: 6x changeable (Ni, free, Al 1000 ¼m (39.4 mils), Al 500 ¼m (19.7 mils), Al 100 ¼m (3.9 mils), Mylar® 100 ¼m (3.9 mils)
• Measurement spot size: Depending on measurement distance and aperture, Measurement spot size aperture size + 10% The actual measurement spot size is shown in the video image. Smallest
• Measurement spot: approx. 0.25 mm (9.8 mils)

 

X-Ray Detection

• X-ray detector : Silicon Drift Detector (SDD), peltier-cooled
• Resolution (fwhm for Mn-K±)¤ 140 eV
• Measurement distance:0 80 mm (0 3.1 in) Distance   compensation with patented DCM method for simplified measurements at varying distances. For particular applications or for higher demands on accuracy an additional calibration might be necessary.

 

Sample Alignment

• Video microscope High-resolution CCD color camera for optical monitoring of the measurement location along the primary beam axis, manual focusing and auto-focus, crosshairs with a calibrated scale (ruler) and spot-indicator, adjustable LED illumination, laser pointer (class 1) to support accurate sample placement.
• Zoom factor Digital 1x, 2x, 3x, 4x
• Focusing Auto-focus and manually controlled motor focus.Manual adjustment of the focal plane in a range from 0 to 80 mm.

 

Sample Stage

• Design Fast, programmable XY-stage with pop-out function
• Maximum travel X/Y-axis: 250 mm x 250 mm (9.8 x 9.8 in); Z-axis: 140 mm (5.5 in)
• Max. travel speed 60 mm/s (0.2 ft/s)
• Repeatability precision XY unidirectional: 5 ¼m (0.2 mils) max., 2 ¼m (0.08 mils) typ.
• Usable sample placement area 370 x 320 mm (14.6 x 12.6 in)
• Max. sample weight5 kg (11 lb), with reduced approach travel precision 20 kg (44 lb)
• Max. sample height 140 mm (5.5 in)

 

Electrical Data

• Power supplyAC 115 V or AC 230 V 50 / 60 Hz
• Power consumptionMax. 120 W , without evaluation PC
• Protection class IP40

 

Dimensions

• External dimensionsWidth x depth x height [mm]:660 x 835 x 720 mm, [in]: 26 x 32.9 x 28.3
• Interior dimensions Width x depth x height [mm]: measurement chamber  580 x 560 x 145 mm, [in]: 22.8 x 22 x 5.7
• Weight Approx. 140 kg (308 lb)

 

Environmental Conditions

• Temperature: Operation10°C 40°C / 50 ° 104 °F
• Temperature:0 °C 50°C / 32 F 122°F
• Storage/Transport
• Admissible air humidity: 95 %, non-condensing

 

Evaluation Unit

• Computer Windows®-PC
• Software Standard: Fischer WinFTM® BASIC including
• PDM®, Optional: Fischer WinFTM® SUPER

 

Standards

• CE approval EN 61010
• X-Ray standards DIN ISO 3497 and ASTM B 568
• Approval Fully protected instrument with type approval according to the German regulations "Deutsche Rontgenverordnung-RoV".

Gold testing machine in assaying centres: XAN220 is available in various technical specifications these are widely used for fast and non-destructive analysis and coating thickness measurement of gold and silver alloys. These are optimized X-ray fluorescence measuring instruments, acclaimed for compact size and consistent performance.
These are widely used for the analysis of precious metals and their alloys in composition and coating thickness and used for the measurement of up to 24 elements in the range of chlorine (17) to uranium (92). Our products are extensively acclaimed for its excellent accuracy and long term stability.
These are admired for high functional efficiency, time saving quality and effective usage. Owing to its good detection sensitivity and high accuracy, these are widely recommended by large numbers of clients.