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Spectronics India

Spectronics India

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Spectrophotometers

Our Complete range of products are SI-329 Microprocessor Single Beam UV VIS Spectrophotometer, SI-335 Microprocessor Double Beam UV VIS Spectrophotometer, SI-105 Microprocessor Visible Spectrophotometer, Spectrophotometer and SI-327 Microprocessor Single Beam UV VIS Spectrophotometer.

SI-329 Microprocessor Single Beam UV VIS Spectrophotometer

  • Wavelength Range 190-1100 nm
  • Wavelength Accuracy 2nm
  • Optical System Single-Beam Grating 1200 lines/mm CT Grating Monochromator
  • Display 128x64 LCD
  • Spectral Bandwidth 1nm
  • Wavelength Repeatability Less than=0.2nm
  • Stray light 0.15% T
  • Photometric accuracy 0.5%T
  • Photometric repeatability 0.2% T
  • Stability +/-0.0002A/h@500nm
  • Baseline Flatness +/-0.002A
  • Noise +/-0.001A
  • Wavelength Setting Auto
  • Light Source Imported Deuterium And Tungsten Lamp
  • Work Pattern TAC
  • Size 700x580x340mm
  • Weight 20kg

Features

  • Unique optical system, 1200 lines/mm grating and  imported receiver to ensure its sound performance
  • The instruments is supply with PC software expands the capabilities of the instrument includes.
  • Photometric analysis, Quantitative analysis, Spectral scanning, Kinetics, DNA/protein analysis, Multi-wavelength test etc.
  • Adopts 51 microcomputer system and store 200 test data and 100 standard curves
  • Plug type deuterium lamp and tungsten lamp transfer lamps without optics debugging.


Application

  • Medicine/Pharmaceutical Industry
  • Environmental Monitoring
  • Commodity Inspection, Food Inspection
  • Agricultural Chemistry, Teaching in Colleges
  • Universities, Metallurgy , Geology
  • Machine Manufacturing, Petrochemical Industry
  • Water and Waste Water Labs
  • Food and Beverage Labs


Salient features

  • The wavelength Range 190 - 1100
  • Wavelength selection by numeric keypad.
  • Spectral Bandwidth 2nm, Can save 50 groups of curve equation.
  • Auto setting wavelength, auto zero and blank
  • Tungsten lamp & Deuterium lamp can be turned on/off individually to extend shelf life.


Standard Configuration

  • Main Set, USB Cable-1,
  • Power Cable-1
  • Square Glass Cell- 4 Nos,
  • Quartz Cell -2Nos. (1cm) 
  • Software CD - 1, Softwry Key - 1,
  • Operating Manual Software
  • Dust Cover & Operating Manual
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SI-335 Microprocessor Double Beam UV VIS Spectrophotometer

  • Wavelength Range 190nm -1100nm
  • Wavelength Accuracy <=+/0.1nm(656.1nmD2), <=+/0.3nm(full wavelength range)
  • Model No. SI-335
  • Optical System Double Beam, Grating 1200lines/mm
  • Spectral Bandwidth 1nm
  • Wavelength repeatability 0.1nm
  • Photometric accuracy 0.3%T(0-100%T)
  • Photometric Repeatability 0.001Abs(0-0.5Abs)
  • Photometric range -3A-3A
  • Stray light <=0.02%T(220nm, .nal.340nm NaMO2)
  • Stability 0.0004 A/H@500nm
  • Baseline Flatness 0.001A
  • Noise 0.0003A/H
  • Scanning speed Fast, Mid, Slow
  • Wavelength setting AUTO
  • keyboard Membrane keypad
  • Light source Deuterium & Tungsten lamp
  • Wavelength Resoluution 0.1nm
  • Photometeric Mode A, T, C
  • Detector Silicon Photovoltaic
  • Interface USB Port and parallel port (Printer)
  • Power AC220V/50Hz or AC 110V/60Hz
  • Dimension 590X460X220mm
  • Drift <=+/0.0004A bs/h
  • Weight 25kg

We are a most trusted name in between the topmost companies offering UV VIS Double Beam Spectrophotometer. Our product range is extensively used in different industries. To attain the maximum satisfaction of clients, we provide this UV VIS Double Beam Spectrophotometer at most reasonable price.

Applications

  • Medicine/Pharmaceutical Industry
  • Environmental Monitoring
  • Commodity Inspe ction  
  • Food Inspection
  • Agricultural Chemistry
  • Teaching in Colleges & Universities
  • Metallurgy
  • Geology
  • Machine Manufacturing
  • Petrochemical Industries
  • Water and Waste Water Labs
  • Food and Beverage Labs


Standard Accessories

  • Glass cells  :  4 Nos.
  • Quartz cells : 2 Nos.
  • Instrument Cover  : 1 No.
  • Software CD : 1 No.
  • USB Cable : 1 No.
  • Operational Manual : 1 No.
  • Software Manual : 1 No.
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SI-105 Microprocessor Visible Spectrophotometer

  • Brand Name Spectronics India
  • Wavelength Accuracy ≤ 2nm
  • Stray Light ≤0.5% (at 360nm, NaN02 Light Current Drift 0.5% / 3 min
  • Weight 13.5 Kg. Gross
  • Weight 27Kgs
  • Model No SI-105
  • Wavelength Repeatability ≤1nm
  • Transmittance Accuracy ±0.5%
  • Transmittance Repeatability ≤0.2%
  • Spectrum Bandwidth 5nm
  • Dark Current Drift 0.2% / 3 min Cell Holder
  • Dimensions 10 mm Nett
  • Wavelength Range 325 - 1000 nm

Microprocessor Visible Spectrometer has the advantage of high wavelength precision, good monochromaticity and low stray light. The monochromator with a holographic flashing grating is used. A sample compartment for 0.5cm-10cm cells.

Salient Features

  • Automatic switching
  • Computer control system, precise Automatic T/A changeover.
  • Automatic zero and full scale adjustment setting function.
  • Printer can be connected and data can be sent to PC by special software.
  • Accurate & Stable

Accessories   

  • Glass Cell -10mm
  • Power Cable
  • Fuse (3A)
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Spectrophotometer

  • Feature Long functional life
  • Performance Optimum
  • Speciality Rust resistance
  • Condition New
  • Efficiency Consistent
Technical SpecificationsModel SI-102 SI-104Display Data : 3 12 digit LED Display3 digit display for Wavelength Data : 3 12 digit LED Display3 digit display for WavelengthRange 340 to 960 nm 340 to 960 nmResolution 0.1%T, 0.001 Abs, conc.1 0.1%T, 0.001 Abs, conc.1Output %T: 0 to 100%, Abs; 0 to 1.999, Conc. 0 to 1999 %T: 0 to 100%, Abs; 0 to 1.999, Conc. 0 to 1999Detector Silicon Photodiode Silicon PhotodiodeMonochromator 600 Lines mm holographic grating 600 Lines mm holographic gratingSample Holder 10 mm 10 mm and 50mm path Length facility.Spectral Bandwidth 5 nm 5 nmWave Length Resolution 1 nm 1 nmWave Length Accuracy 2.5 nm 2.5 nmRepeatability 2 nm 2 nmPower 230V &10 % AC 50 HZ 230V 10 % AC 50 HZDimensions L475 x B290 x H190 mm L475 x B290 x H190 mmWeight 8 kg (approx.) 8 kg (approx.)Accessories Cuvtte - 10mm (dia.) 10no, Dustcover, Operation Manual. Cuvtte - 10mm & 50mm, Dustcover, Operation Manual.
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SI-327 Microprocessor Single Beam UV VIS Spectrophotometer

  • Wavelength Accuracy + 2nm
  • Model No. SI-327
  • Wavelength 195 to 1020nm
  • Spectral Bandwidth 2 nm
  • Wavelength Repeatability + 1 nm
  • Resolution 0.1 nm
  • Photometric Accuracy +0.5%T
  • Stray Light Less then 0.3% @ 220 nm
  • Photometric Repeatability 0.2%T
  • Stability + 0.004 A/h @500nm
  • Data Readout LCD display
  • Display Area 0 – 200%T, -0.3 -3A
  • Key Board 4 Keys, Soft touch membrane type
  • Work Pattern T.A.C
  • Zero Setting Automatic
  • Detector CT Grating Monochromator
  • Sample Holder 4 position adjustable sample holder
  • Power 230V + 10%, 50 Hz. AC
  • Dimensions 420 x 350 x 240 mm (L X W X H) Approx.
  • Weight 12 Kg (Approx.)

UV-visible spectrophotometer, an analytical instrument commonly used in physico-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the ultraviolet, visible spectral range finds much scope for its service in such fields as medicine, clinical examination, biochemistry, petro-chemical industry. Bio technology, Environmental protection and quality control. The technique has enjoyed a molecular biology and the need to quantify DNA and proteins. Here, the simplicity of use, the non-destructive nature of the sampling and the cost effectiveness of the measurement has proved very beneficial in the modern laboratory.

Salient Features 

  • Cover 195 to 1020nm              
  • 4 Position Cuvette Holder 
  • High wavelength Precision
  • Highly Accurate & Stable
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SI-102 Microprocessor Visible Spectrophotometer

  • Brand Name Spectronics India
  • Model No. SI-102
  • Range 340 to 960 nm
  • Resolution 0.1%T, 0.001 Abs, conc.1
  • Output %T: 0 t0 100%, Abs. 0 to 1.999, Conc. 0 to 1999
  • Detector Silicon Photodiode
  • Light Source 6V, 10W. l Tungsten Halogen Lamp
  • Monochromator 600 Lines / mm holographic grating
  • Sample Holder 10 mm (50mm path Length in Model SI-104 only)
  • Spectral Bandwidth 5 mm
  • Wave Length Resolution 1 nm
  • Wave Length Accuracy +1 nm
  • Repeatability ±2 nm
  • Display 3 1/2 Digit LED display for results & 3 digit display for Wavelength
  • Power 230V±10% AC 50 Hz
  • Dimensions L490 x B300 x H190 mm
  • Weight 8 kg (approx.)

DIGITAL SPECTROPHOTOMETER is compact and easy to operate instruments with dual display for Data & Wavelength. This is a unique system that combines convenience with accuracy and precision in analysis.

Salient features

  • Dual Digital Display for
  • Wavelength & data.
  • Wavelength Resolution 1nm
  • Direct Concentration Facility
  • 10/50mm Corvettes holder.

Accessories  

  • Square Cuvttes
  • Dustcover
  • Instruction Manual
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SI-120 Microprocessor Visible Spectrophotometer

  • Model No. SI-120
  • Wevelegth Range 325 to 1000 nm
  • Light Source Lamp Tugsten Halogen Lamp 20W/12V
  • Wevelegth Accuracy +2nm
  • Wevelegth Reproducibility 1nm
  • Band Width 2nm
  • Photometric Accuracy +0.5% (T)
  • Photometric Reproducibility 0.2% (T)
  • Stray Light +0.2% (T)
  • Noise +0.2% (T)
  • Size (LXWXH) Main Unit: 370X320X190mm
  • Carton 450X420X280mm
  • Weight N.W-7KG G.W-9.5 KG
  • Power Requirement 220V/110V+10% 50/60 Hz
  • Interface RS232 serial & parallel interface

Features

  • Sturdy structure
  • Easy to operate
  • Non corrosive
  • Accurate reading
  • Dual Digital Display for Wavelength & data.
  • Wavelength Resolution 1nm
  • Direct Concentration Facility
  • 10 mm & 50 mm path length (SI-104)

Standard Configuration

  • Main Instrument : 1 Unit
  • Operational Manual : 1 No.
  • Power Cable : 1 No.
  • Glass Cell 10mm : 4nos.
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SI-106 Microprocessor Visible Spectrophotometer

  • Model SI-106
  • Wavelength Rang (nm) 340-1000
  • Trasmittance Range 0-199.9
  • Absorbance Range A 0-1.999
  • Sccope of Concentration Display 0-1.999
  • Wavelength Accuracy (nm) +3
  • Wavelength Repeatability (nm) 1.5
  • Bandwidth (nm) 1nm
  • Transmittance Accuracy% +1
  • Absorbance Repeatability % 0.3
  • Stray ligh % 1.0
  • Noise % 0%-0.3, 100%-1.0
  • Overall Dimensions (nm) 460X350X180
  • Weight (Kg) 8kgs
  • Display The LCD screen with backlight

 

 

Characteristics

  • The monochromator with a holographic flashing grating is used.
  • It has the advantage of high wavelength precision, good monocchromaticicy abd low stray light.
  • A sample ccompartment for 0.5cm-10 cells.
  • Direct concentration read-out and concentration factor setting  function.

Standard Configuration

  • Main Instrument : 1 Unit
  • Operational Manual : 1 No.
  • Power Cable : 1 No.
  • Glass Cell 10mm : 4nos.
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