Products

Showing 1–20 of 76 results

Ambient Carbon Monoxide Analyzer

Vasthi Instruments Carbon monoxide Analyzer uses non-dispersive infrared gas filter correlation technology, combined with the most advanced microprocessor technology provides accurate, reliable Co ppm level detected, suitable for application of atmospheric monitoring requirements. Working principle non-dispersive infrared gas Analyzer carbon monoxide filter correlation technology. CO molecules on the specific laws of infrared optical absorption in accordance with Beer-Lambert. Comparison of infrared energy in the sample and reference gas absorption. Concentrations of CO can be obtained.

Ambient Oxides of Nitrogen Analyzer

Vasthi Instruments Nitric oxide Analyzer using chemiluminescence detection principle, combined with the most advanced microprocessor technology provides accurate and reliable low NOx detection of ppb-ppm level, suitable for atmospheric monitoring and dilution of pollution online monitor application. Nitric oxide work is the basic principle of chemiluminescence Analyzer. 03 and NO reaction after the absorption of chemical energy, is inspired to the excited state, and excited when you return to the ground state, and release energy in the form of photons. Chemiluminescence intensity is proportional to the concentration of gas can be quantitative measurement of material.

Ambient Ozone Analyzer

Vasthi Instruments Ozone Analyzer by ultraviolet spectrophotometry principles, combined with the most advanced microprocessor technology, provides accurate and reliable low-content ppb-ppm-level 03 detection, application suitable for atmospheric monitoring requirements. UV absorption ozone Analyzer based on Beer-Lambert law for monitoring low concentration of ozone concentrations in ambient air.

Ambient Sulphur Dioxide Analyzer

Vasthi Instruments Sulfur dioxide Analyzer using Ultraviolet fluorescence principle, combined with the most advanced microprocessor technology provides accurate, reliable low ppb-ppm levels of SO2, suitable for atmospheric monitoring and dilution of pollution online monitor application. Work is the basic principle of UV fluorescence method for sulfur dioxide Analyzer. SO2 reception of ultraviolet energy excited state molecules return to ground state, issued a characteristic fluorescence, fluorescence intensity of material can be quantitatively measured. Through the use of regular measurement of dark current compensation enlarger PM d drift and corrected using the reference detector UV lamp intensity change, and improve the stability of measurements. Removal And unique optical design of efficient hydrocarbon removal effectively eliminates inaccuracies created by interference.

Ammonical Nitrogen Analyzer

Vasthi Instruments are global leaders in manufacturing of Ammonical Nitrogen Analyzer and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability.

Back Scattered Dust Monitor

Vasthi Instruments Back Scattered Dust Monitor for Ideal monitoring opacity and smoke levels in the exhaust gas of industrial combustion or air filtration processes. The instrument’s Back scatter technology means that the ‘telescopic’ detector field of view is controlled to eliminate stray scattering from the far inside stack wall. The back scattered dust monitor is conveniently mounted on one side of the stack and usually requires no light absorber or beam dump on the opposite side of the stack. The optical parts include laser source,power control,photoelectric sensor and scattered light receiving. The 650nm laser beam sent by the laser at a tiny angle into the emission source,where it acts with the dust particles to produce scattered light. The back scattered light will be processed in the sensor into electrical signals. The circuit part will realize the photoelectric conversion,laser beam modulation,signal amplification,demodulation,light source power control, V/I conversion and HMI display. Calibrator is used to generate stable optical signals to zeroing and span calibration of the device. The Back Scattered Dust Monitor design has been implementing the thinking of “no tool” on-side installation , to minimize the complexity of field installation.

Benchtop PH Meter

Vasthi Instruments are global leaders in manufacturing of Benchtop PH Meter and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability.

Calibrator for Calibration

Vasthi Instruments Dynamic calibration of instrument based on microprocessor technology, developed specifically for precision gas analyzers and multiple gas calibration equipment. Through the use of high precision mass flow controller and standard gases for gas parameters of zero point and span test calibration gas, can also provide 4 kinds of gas source. Dynamic calibration device can be equipped with a built-in programmable ozone generator, the ozone generator is not only used as an accurate and reliable calibration of ozone, ozone generator can also be used for g-d NO20 multi-point piecewise linear drive to ensure repeatability and accuracy of ozone concentrations; optional spectrophotometer can also achieve the ozone generators high accuracy control.

Continuous Ambient Air Quality Monitoring System (USEPA Certified)

Vasthi Instruments are global leaders in importing of so2 analyzer,gas analyzers, gas detectors,Ozone Analyzers, online calibrator for calibration,dew point analyzer,particulate monitors,Continuous Ambient air quality monitoring system, stack gas analyzers and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability. Vasthi Engineers was formed with visionary thinking and innovative ideas resulting in innovative products and solutions. We enhance our product quality by the continuous process of research and development. We have WIDE range of models to suite various site conditions and processes.

Continuous PM10 & PM 2.5 Monitoring Analyzer

Vasthi Instruments are global leaders in manufacturing of Continuous PM10 & PM 2.5 Monitoring Analyzer and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability. Vasthi Instruments was formed with visionary thinking and innovative ideas resulting in innovative products and solutions. We enhance our product quality by the continuous process of research and development. We have WIDE range of models to suite various site conditions and processes.

Dew Point Meter With Shaw Sensor

Dew Point Meter is designed to measure the performance of drying systems for compressed air, nitrogen and other compressed gases. Dew Point Analyzer Model is ideal for monitoring medical, commercial and industrial applications including plastics resin dryers, breathing air, pneumatic tools, instrument air, and spraying/coating applications. You can use this dew point Analyzer instrument continuously up to 90 hours without low battery indication. Dew point Analyzer measures dew point analyzer by utilizing microprocessor circuitry to convert sensor signal by the use of psychometric equations. Assembled in a rugged hand held IP‐ 65 protected plastic enclosure and equipped with quick disconnect tubing couplings and an internal sensor manifold. An orifice maintains line pressure for true pressure dew point meter readings we are using Dew Point meter for Compressed air.

H2S Gas Analyzer

Vasthi Instruments are global leaders in manufacturing of H2S Gas Analyzer and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability.

Hcl&HF Gas Analyzer

Main functional modules of Hcl&Hf gas analyzer includes transmitter, receiver, reference unit and measurement unit. The transmitter drives the tunable diode to emit laser of certain wavelengths, which passes through the gas cell, then reaches the receiver. The receiver performs signa processing to obtain Second harmonic signal, then calculates the processing to obtain second harmonic signal, then calculates the concentration according to the relationship between the second harmonic signal and the gas concentration.

Industrial COD BOD Analyzer

Vasthi Instruments are global leaders in manufacturing of Industrial COD BOD Analyzer and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability.

ION Sodium Meter

Vasthi Instruments are global leaders in manufacturing of ION Sodium Meter and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability.

Laser Gas Analyzer For Natural Gas

Vasthi Instruments are global leaders in manufacturing of Laser Gas Analyzer For Natural gas and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability. Vasthi Instruments was formed with visionary thinking and innovative ideas resulting in innovative products and solutions. We enhance our product quality by the continuous process of research and development. We have WIDE range of models to suite various site conditions and processes.

Multi Parameter Analyzer

Vasthi Instruments are global leaders in manufacturing of Multi Parameter Analyzer and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability.