Vasthi Instruments Continuous Ambient Air Quality Monitoring System (CAAQMS) using Ultraviolet fluorescence principle, combined with the most advanced microprocessor technology provides accurate, reliable low ppb-ppm levels of SO2,NOx,O3,CO etc.., suitable for atmospheric monitoring and dilution of pollution online monitor application. Continuous Ambient Air Quality Monitoring System (CAAQMS) has full control over all the functions of this instrument at the same time, can also provide important operating parameters of online instruction. During the measurement, real-time automatic compensation of the temperature and pressure changes.

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CAAQMS: Vasthi Instruments are global leaders in manufacturing 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.
CAAQMS
CAAQMS
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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
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2. 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.
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
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3. 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.
Micro Air Quality Monitoring System
TPF-5000 Monitor
Vasthi Instruments are global leaders in manufacturing of TPF-5000
Monitor as per CPCB Norms, online stack gas analyzer, gas analyzer etc..,
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.
Weather Monitoring System
Zero Gas Generator
Vasthi Instruments Zero gas generator to provide clean, dry zero-air
equipment. Mainly used for ambient air quality monitoring system and
the zero calibration of the instrument, it can also be used as penetration
tube furnace cleaning gas or supporting gas equipped with FID analyser.
Zero gas generator comprises an external oil-free air compressors,
pressure and flow controllers, water removal systems, SO2.. NO.. NO2.. 03
and H2S removal, and removal of CO and hydrocarbons.
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