Caltech Instruments Pvt. Ltd.

Andheri East, Mumbai, Maharashtra

Our company is an eminent name, which is counted among the top Manufacturers, Exporters and Suppliers of Digital Gloss Meter. Manufactured using the latest techniques under the supervision of experts, our Digital Gloss Meter has longer functional life. Tested using the latest techniques, our Digital Gloss Meter is free from all kinds of defects. One can obtain Digital Gloss Meter from us at the best market price.

 

F eatures of gloss meter as below :

• Calibrate automatically
• Simultaneous display 20^o/60^o/85^o - for high gloss to matte coatings
• Interface Serial : RS 232
• Software : BGD GLOSS software included for professional documentation in Excel
• Memory : 10, 000 measurements or 999 data groups
• Power Supply : A single battery only. AA size

 

Technical Parameters :

• Measuring rang : 0 - 199.9 - 2, 000GU
• Resolution : ±0.1GU Accuracy : ±1.5GU
• Stability : ±0.4GU/30min
• Power Supply : 1 battery AA alkaline
• Voltage supply : 0.8V - 1.5V
• Measuring Area : 9×10mm, 9×16mm,   5×39mm
• Dimensions : 155mm (L) ×48mm (D) ×75mm (H)
• Weight : 400g

LCD digital sound level meters for checking acoustics of installing audio and alarm systems, studios, auditoriums.Sound level meter meets noise certification and reduction and Hi-Lo installations. Sound level meter model 8850 meets IEC 61672-1 Type 2 standards. Sound level meter or noice level meter works on logarithmic circuit to give a readout linear in decibels (dB) has range of 30 to 130 decible makes this meter ideal for all general purpose sound level measurements. However, the reading from a sound level meter does not correlate well to human-perceived loudness, which is better measured by a loudness meter. The current international standard that specifies sound level meter functionality and performance is the IEC 61672-1:2013. When you buy sound level meter, check for following Specifications of sound level meter:

Coating Thickness Gauge utilize non-destructive priciple with most economical choice that retains the uncompromising quality of Coating Inspection Instruments, Coating Thickness Gauge has built in keys to restore calibration at any place. User can calibrate instrument using standard foils of various thickness of his choice. Full electronic coating thickness gauge with legible display for easy redeability, Coating Thickness gauge is best way to check dry film thickness of non magnetic organic coating on ferrous substrates.

We offer Holiday Detector test and detect pinholes, porosity or flaws in insulated coatings on conductive substrates where coating have to provide an effective safeguard against corrosion. Holiday detectors with automatic fault detection feature installed which ensures that are detected at any voltage setting. The Instrument has low voltage battery indication for safeguard the batteries and ensures desired voltage all the time.The portable Holiday Detector is used to electrically locate and fault find in defects of protective coatings. It is essential that any pinhole, porosity or flaws which will eventually lead to corrosion are detected at the earliest possible stage, preferably immediately after the coating application. Holiday detector is suitable for all types of coatings like thick coatings, fusion bonded epoxy, coal tar epoxy, paints, polyester, polyurethane, pipeline tapes, heat shrinkable sleeves and asphalt coatings. This Holiday detector can be used to inspect protective coatings applied to pipelines, tanks, pilings, fire lines or buried pipelines of conductive surface.

Caltech Engineering Services Mumbai India manufacture and supply holiday detectors. Holiday detector is used to test and detect pinholes, porosity or flaws in insulated coatings on conductive substrates where coating have to provide an effective safeguard against corrosion. Holiday detector is portable quality control inspection instrument is used to electrically locate and fault find in defects of protective coatings. It is essential that any pinhole, porosity or flaws which will eventually lead to corrosion are detected at the earliest possible stage, preferably immediately after the coating application. Holiday detector is suitable for all types of coatings like fusion bonded epoxy, coal tar epoxy, paints, polyester, polyurethane, pipeline tapes, heat shrinks and asphalt. Holiday Tester is versatile unit can be used to inspect protective coatings applied to pipelines, tanks, pilings, fire lines or buried pipelines of conductive surface.

Holiday test machine model HD 05 DC holiday detector has range of 0-5KV DC. Holiday Detector is portable fully digital holiday detector is used for quality control inspection instrument. It is used to electrically locate and fault find in defects of protective coatings. Audible and visual alarms are activated when a flaw is detected using holiday detector rubber brush and electrodes. This makes holiday detection procedure very easy and operator friendly. Holiday test for pipe holiday detector is suitable for all types of coatings like fusion bonded epoxy, coal tar epoxy, paints, polyester, polyurethane, pipeline tapes, heat shrinks and asphalt. Holiday tester is versatile unit can be used to inspect protective coatings applied to pipelines, tanks, pilings, fire lines or buried pipelines of conductive surface. Holiday test method is very simple. A test voltage is applied to the coating by moving a brush probe across the surface and where there is either a pinhole or flaw the voltage will spark through the coating at the flawed location a red flashing indicator will flash and an audible alarm will sound the detected flaw can now be marked for subsequent repair and testing resumed for the remaining surface area, if no flaws are detected the test will therefore be non-destructive test method.

The Multi-Voltage Pinhole Detector uses the wet sponge principle to detect through pinholes, cracks and damaged areas in coatings. Operation is by the application of a wet sponge to the coating. The water will be used as wetting agent penetrates any pinhole and makes a conductive path through to the substrate, the PD990 automatically detects this conductive path and sounds an audible alarm and also gives a visual warning by a flashing red indicator that a pinhole fault has been detected. The flaw can now be marked for repair and further testing resumed. The PD990 has selectable test low voltages of 9 Volt / 67.5 Volt and 90 Volt which comply with ASTM specifications. Generally 9V will test up to 300 micron and 90 Volt will test up to 500 micron. Pinhole / Porosity Standards ASTM G62-A, ASTM G6, ASTM D 4787, ASTM D-5162, AS3894.2, BS 7793-2, BS EN ISO 8289 A (Wet Sponge Testing), NACE RPO274-98, NACE RP 0188 and AS1580.485.1 describe the use of pinhole detection. The pinhole detector is supplied ready to use in a carrying case complete with handle / sponge, earth cable and battery fitted.

Duplex steel is used increasingly in the chemical and petrochemical industries, e. g., for boilers and pipelines. A ferrite deficit in the weld seam area leads to strength reduction, an excess ferrite content to a reduction in toughness and ductility. In particular when welding duplex steel, the ferrite content in the welding area can easily assume unfavor-able values either due to unsuitable welding filler materials or through poor heat input or heat removal. Only an onsite measurement can provide the assur-ance that the processing did not change the opti-mum ferrite content in an unfavorable manner at the expense of mechanical or corrosion-resistance properties.

Environmental conditions are essential for surface preparation, application, and curing of coatings and linings to maximize successful performance. ASTM D3276, Standard Guide for Painting Inspectors (Metal Substrates) gives information.:Digital Psychrometer Dew Point Meter is powered by 9V Battary. An auto power off facility turns the dew point meter, maximizing battery life.

We are one of the specialized manufacturers and exporters of Jeep Meter. Our Jeep Meter is used for testing the output voltages of both Holiday Detector (DC & Pulse DC). It is widely demanded for measuring the peak voltage of high voltage holiday detectors. The jeep meter can also be used for verification or calibration of holiday detectors. Our jeep meter provides instant and precise measurements. This jeep meter is small, lightweight, rugged, easy to use, and can be used by field/site personnel to check the output voltages of holiday detector at construction sites.

The Digital Psychrometer Dew Point Meter has option of humidity which measures %rh over the range of 0 to 100 %rh with a resolution of 0.01 %rh and temperature over the range of -30 to 100 C with a resolution of 0.1C. This instrument also measures dew point just by pressing mode button of the instrument. This humidity meter incorporates a clear custom LCD with C, %rh, dew point, and maxmin indication. It has excellent features for fast, accurate measurements for analysis of critical environmental conditions:

In the salt spray test cabinet painted coated panels, automobile components i.e Electro-plated, Painted, and Anodized etc are exposed to a mist of salt over a period of test duration. Saturated air produced by spraying common salt solution into an enclosed cabinet creates humid atmosphere upto 98%. The articles being positioned for this accelerated corrosion test in such a way that they are exposed to the hot mist produced in the chamber, through the controlled air and liquid nozzles. The instrument is suitable for testing as per IS BS ASTM standards. Testing is carried out at 35 deg cent. Or even upto 50 deg cent.

Basic economical glossmeter uses plastic shell and one-body standard board. All kinds of coating and finishing surfaces, such as paints, varnishes, printing ink, etc. Decorative materials, such as marble, granite, polishing brick, ceramic tile and so on. The other kinds of materials and objects, such as plastic, woodenware, paper, etc

Sophisticated electronic digital null meter, the Soil Test Resistance is using to measure soil resistively and determining optimum location for earth Electrodes and Anodes.Wide Range selection from 0.01 to 1Mega ohm with three digit selectors.

Inspection of coating on concrete, storage, tank, water and sewage treatment facilities. Inspection of various thickness coating on steel, chemical reactor or storages. High voltage coating inspection on oil, gas, and water pipelines. Digital or analog display of output High voltage to 0.1 KV.

Sophisticated electronic Milli voltmeter with a 20000 Mega-Ohm input resistance. Analog DCVG Holiday detector is able to detect very low voltage gradients and provide an easy method of finding any coating defect in a pipeline by using analog panel meter. Not only DCVG Holiday Detector is able to show ON and OFF voltage gradient of the pipeline, but its also able to show the difference between ON and OFF in interruption mode.

Sophisticated electronic Receiver with high input resistance is able to detect low audio AC voltage gradients (ACVG) and provide easy method of finding any coat defect or short location in a pipeline or cable. Audio powerful Transmitter is connected to the pipeline or cable. The operators are able to select the output to send maximum energy to the pipeline or buried cable by using panel meter. The Receiver is equipped with two visual and audio indicators that show the direction of the escaping current from the defects.

Caltechindia's Paint Resistivity Meter measures the resistivity of paints, varnishes and liquids in a fast and precise way. Indispensable for the correct functioning of electrostatic paint installations. It helps saving paint and reducing paint waste. Paint resistivity is the most important factor to determine whether the paint formulation is suitable for the electrostatic painting process. This meter has scales that may be used for the measurement of the paint resistance. Once the resistance of the paint is determined and found to spray successfully, measuring resistivity with this meter provides a way to duplicate conditions. This is also important when troubleshooting problems with spray or rotational applicators.

The Tinker & Rasor SR-2 Soil Resistivity Meter is a highly accurate and easy-to-use soil resistivity instrument for use with the 2-pin and 4-pin (Wenner) methods of soil resistance measurement. A pin selector switch allows choosing between 2-pin and 4-pin tests without removing cables.

The Tinker & Rasor SR-2 Soil Resistivity Meter is a highly accurate and easy-to-use soil resistivity instrument for use with the 2-pin and 4-pin (Wenner) methods of soil resistance measurement. A pin selector switch allows choosing between 2-pin and 4-pin tests without removing cables. Model SR-2 provides easy resistance readings with a digital 4-12 digit display, push-button operation, and an easily adjusted Ohm to MOhm range selector. The display will show in the correct range. Multiply reading with pin spacing multiplier for Ohm-cm.

Magnetometers can be used as metal detector. Gauss meter is generally used to detect magnetism after demagnetizing. It has a scale of positive and negative polarity in small divisions reading in gauss, 10-0-10 or 20-0-20 or 50- 0-50.Gauss meter can be used to detect DC magnetic fields in steel and iron objects.Gauss meter is used to test a variety of metal objects around the home to see if they have been magnetised due to stray voltage in the air. Simply place the tester near to or against the object being tested and the needle will indicate any present magnetism and its polarity.

Both the Thermamite 5 incorporate a clear LCD display with a precise read-out of temperature over the range of -30 to +300C and 1C resolution. Low battery and open circuit indication are also displayed, when applicable. Both Thermamites are powered by a 9 volt PP3 battery with a minimum life expectancy of up to 500 hours. Each Thermamite is supplied with a permanently attached rigid pointed, stainless steel food penetration probe (3.3 x 108mm) and 500mm connecting lead, battery and instruction card

we offer excellent and economical EC-770 digital Coating Thickness Meter. Dual technology features automatic selection of magnetic induction or eddy current measurement techniques. we are largest seller of coating thickness gauge in india. coating thickness meter is highly recommended for testing powder coating thickness, anodizing aluminum thickness, paint shops, anodizing thickness tester, powder coating aluminum thickess guage, powder coating equipments, powder thickness gauge, paint thickness gauge, aluminium coating processes, and hard anodizing. coating thickness meter is used by leading car manufacturers. coating thickness meter has pc connectivity for measuring and recording data on pc. it can give min, max, avarage and stastistical data.

Caltech Engineering Services India offers EC-770 Coating Thickness Gauge. Dual technology features automatic selection of magnetic induction or eddy current measurement techniques. We are largest seller of coating thickness gauge in India. Coating Thickness Meter is highly recommended for testing powder coating thickness, anodizing aluminum thickness, paint shops, anodizing thickness tester, powder coating aluminum thickess guage, powder coating equipments, powder thickness gauge, paint thickness gauge, aluminium coating processes, and hard anodizing. Coating Thickness Meter is used by leading car manufacturers. Coating Thickness meter has PC connectivity for measuring and recording data on PC. It can give min, max, avarage and stastistical data.

The colour-coded analogue meter indicates high or low levels of WME % moisture content of plaster or concrete over the range of 4 to 20%. A reference scale of 1 to 10 is also included for comparison readings without reference to particular percentage moisture content.

The Tinker & Rasor Model PRM Peak Reading Voltmeteris designed to measure the peak value of high voltage DC pulses within its scale range, with a maximum capacity of 40 kilovolts Measurement can be made of peak values with rise time of less than one microsecond. The Model PRM Voltmeter is portable and is ideal for use in the field or laboratory. The Model PRM may also be used in design or production testing to measure ignition voltages, over-voltages caused by switching of electrical circuits and other voltages that often accompany high potential testing. Absolute High tech Integrated circuitry construction assures dependability and virtually eliminates maintenance.

The Digital Psychrometer Dew Point Meter has option of humidity which measures %rh over the range of 0 to 100 %rh with a resolution of 0.01 %rh and temperature over the range of -30 to 100 C with a resolution of 0.1C. This instrument also measures dew point just by pressing mode button of the instrument. This humidity meter incorporates a clear custom LCD with C, %rh, dew point, and maxmin indication. It has excellent features for fast, accurate measurements for analysis of critical environmental conditions:

The TOMKAT 2 Cable Locator is a full function industry standard pipe and cable locator, designed and manufactured by Pact Services-UK.Better in design, the TOMKAT 2 is rugged, lightweight and packed full of features including a detachable speaker that can be held close to the ear for use in noisy environments.

Caltech Engineering Services India offer multi voltage pinhole detector. This is also known as wet sponge holiday detector or wet sponge pinhole detector. The multi-voltage pinhole detector, which uses the wet sponge principle to detect through pinholes, cracks and damaged areas in protective coatings up to a maximum thickness of 500 microns. Pinhole Detectors or wet sponge tester detects pinholes, voids, thin spots, foreign inclusions, or contamination in coatings film. Dielectric srenth of film also refered as holiday detection.

Caltech Engineering Services India offer multi voltage pinhole detector. This is also known as wet sponge holiday detector or wet sponge pinhole detector. The multi-voltage pinhole detector, which uses the wet sponge principle to detect through pinholes, cracks and damaged areas in protective coatings up to a maximum thickness of 500 microns. Pinhole Detectors or wet sponge tester detects pinholes, voids, thin spots, foreign inclusions, or contamination in coatings film. Dielectric srenth of film also refered as holiday detection.

Sound level meter or noise dosimeter or sound meter or dB Meter is commonly used to measure level of noise or db levels in monitoring workplace machinery, factories, schools, offices, airports and home. A sound level meter or sound meter is an instrument that measures sound pressure level, commonly used in noise pollution studies for the quantification of different kinds of noise, especially for industrial, environmental and aircraft noise. Low priced dB Meter

Thickness measurements with the instrument are extremely simple, the only control being an ON switch. Just place the probe on a suitably prepared surface using a fluid couplant and the thickness of the test-piece is presented on a four digit LCD. Instrument is pre-calibrated for steel but it can be used on a wide range of materials by applying a conversion factor to the display dreading. Conversion factors for common engineering materials are listed on the back of the instrument. A 6mm steel test piece is mounted on the fascia panel of the instrument to enable the user to check that the Prosonic is functioning correctly and also to calibrate the instrument.