Vasthi Engineers Pvt Ltd

Hyderabad, Telangana

Vasthi Portable Infrared Gas Analyzers is a light weight, easy to handle, battery-powered analyzer, used to verify measurements and for spot checking when other methods provide questionable results.Portable Gas analyzers are microprocessor controlled instrument with sophisticated software process that meets the needs of industry in analyzing the Gases with accuracy and reliability. Gas Analyzers NDIR transducer provides highly stable and reliable results.we are supplying portable gas analyzers in india wise

Vasthi Online Multi Gas Analyzers 8000 is one of the most powerful gas analyzers you can buy. The combination of multi gas emission analysis, differential pressure and temperature measurement reduces service costs and ensure the safe operation of appliances.The analyzer is rugged, reliable and flexible. By choosing up to six out of a choice of nine gas sensors, it can be configured to meet specific monitoring requirement. Data logging can be enable for remote analysis of emissions, with user configurable time periods.we are supplying gas analyzers in india wise.

Portable Multi Gas Analyzers is specially designed to analyze any gas of your choice, its automatic operation, accurate measurement and crystal clear digital display makes this design more users friendly. More over its acts effectively in on site instant analysis. Its portability makes it more comfortable for user Portable Multi gas analyzers was designed in such a way it provides all immediate necessary data that is required to analyze any type of gas in no time, its computer interface stores key data that can be analyzed in the laboratory.we are supplying gas analyzers in india wise.

vasthi instruments are global leaders in manufacturing offtir gas analyzerand 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.

ftir gas analyzer8000 is one of the most powerful gas analyzers you can buy.ftir gas analyzer8000 (ve ft-8000 ir system) is a gas on-line continuous monitoring system based on fourier transforminfrared spectroscopy. monitoring emission gas of so2, nox (no, no2)ch4, nh3, hcl, hf, co.co2, c2, o2, h2o and other components at the same time , and can extend other components such as so2, n20, etc.according to user demand.
ftir gas analyzer8000 (ve ft-8000 ir system) has high measurement precision, wide dynamic range.low detection limit is suitable for ultra-low emission monitoring.ft-3000 uses the hot wet samplingtechnology with the entire heat tracing above 180c, avoids corrosion to the system in theprocess of condensation sampling effectively. operates continuously and stably, especially issuitable for on-line monitoring in harsh field of high dust, high dist humidity, high corrosion (e.g.incinerator)

applications:waste incineration power plantultra-low emission monitoringsolid waste treatment plantmarine exhaust emission

Vasthi Online Multi Gas Analyzers 8000 is one of the most powerful gas analyzers you can buy. The combination of multi gas emission analysis, differential pressure and temperature measurement reduces service costs and ensure the safe operation of appliances.The analyzer is rugged, reliable and flexible. By choosing up to six out of a choice of nine gas sensors, it can be configured to meet specific monitoring requirement. Data logging can be enable for remote analysis of emissions, with user configurable time periods.we are supplying gas analyzers in india wise.

A Choice of configuration is available. The most convenient and economical is a standard controller of Online Zirconia Oxygen Analyzer with the cell mounted on the rear. Alternatively, there is remote sensor housing complete with flow meter and valve. where cable lengths and/or hazardous area conditions are an issue, the transmitter can be located in the sensor housing.

The Vasthi Mercury Gas Analyser for measurement of Mercury gas uses microprocessor control and Direct Extractive detection method to measure high concentration total Mercury( Hg). The Mercury gas analyser delivers excellent sensitivity and reliability by using single measurement channel and gas sample accumulator to provide precise measurement Mercury (Hg). we are supplying mercury gas analyser in india wise

Vasthi Portable Hydrogen Purity Gas Analyzers Model VHP- 200 is a light weight, easy to handle, battery-powered analyzer, used to verify measurements and for spot-checking when other methods provide questionable results. Portable Hydrogen gas analyzers are microprocessor controlled instrument with sophisticated software process that meets the needs of industry in analyzing the Gas with accuracy and reliability. Hydrogen Purity gas analyzers in india TCD transducer provides highly stable and reliable results.we are supplying this hydrogen purity gas analyzers in india wise.

Vasthi Instruments are global leaders in manufacturing of Dissolved Oxygen Analyzer, Gas Analyzer, Gas Detectors, Dew Point Meter, Dew Point Analyzer, Online Dew Point Meter, Portable Dew Point Meter, Particulate Monitors, Stack Gas Analyzers, gas detector, Hydrogen Gas, single gas detector, wireless gas transmitter, wireless gas detector, Hydrogen gas purity, Dissolved Oxygen Analyzer(DO 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.

Dissolved oxygen Analyzer is based on the physics of specific substances on the activity of fluorescence quenching principle. The blue light from a light -emitting diode (LED) illuminates the fluorescent substance on the inner surface of the fluorescent cap. Dissolved Oxygen Analyzer is to calculate the concentration of oxygen molecules, through the temperature and pressure automatically compensate for the final output value. Dissolved Oxygen analyzer can detect the phase difference between the red and blue light.FEATURESDissolved Oxygen Analyzer has1. No electrolyte, no polarization.2. No need to consume oxygen, not affected by the flow rate.3. Built-in temperature sensor, automatic temperature compensation.4. Not subject to sulfide and other chemical substances interference.5. Drift small, fast response, more accurate measurement.6. Maintenance-free, Longer life cycle, The use of lower cost.7. Fluorescent cap replacement is simple.8. RS-485 interface, MODBUS-RTU protocol.

Vasthi Instruments are global leaders in manufacturing ofIn-situ laser gas analyzer(ITLA-1000xx In-situ 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.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.

Main functional modules of In-situ gas analyzer ITLA-1000xx (In-situ laser 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 obtainSecond 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.

APPLICATION

in situ laser gas analyzer (in situ gas analyzer)can be widely used in industrial process and environmental monitoring at present in situ laser gas analyzer (in situ gas analyzer) has achieved successful application in blast furnace gas, converter gas recovery gas colorific value analysis, electric catching focal safe control, coal injection monitoring, garbage incineration flue gas denitration monitoring and control, etc.Our company also can according to customers demand to provide the laser which adapt to the diversified needs of different application fields.

Vasthi Instrumentsare global leaders in manufacturing ofMercury Stack Gas Analyzerand 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.
Based on CV FAS Technology, VASTHI has developed Mercury Stack Gas Analyzer to detect the real time concentration of emission mercury and its cumulate emission rate. It consists of sampling probe, heat sampling pipe, pre-treatment system, stack mercury analyser, elemental mercury generator, ionic mercury generator and nitrogen.
Mercury stack gas analyzer is cold vapour atomic fluorescence spectrophotometer Technology. It is Fast response time, Low detection time limit and low temperature drift. Mercury stack gas analyzer is strong resistance to absorbability and real time Monitoring the dilution ratio, restore the concentration of HG and reflecting true working condition. Mercury stack gas analyzer is used for low velocity measurement technology to resolve the velocity limit of regular product.

Vasthi Instrumentsare global leaders in manufacturing ofFlue Gas Analyzerand 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.
Flue gas analyzers are independently developed by Vasthi for domestic overseas environmental and industrial control site Monitoring online analysis. Based on DOAS and chemo metric algorithm, flue gas analyzer can measure SO2, NO, NO2, O2, NH3, CL2, O3, H2S etc., It can be widely used in environmental online monitoring, industrial process controlling, safety monitoring, etc.
Vasthi Flue gas analyzer applies UV DOAS technology .The optical technology consists of light sources, gas chamber, optical and spectroscopic and other optical components. flue gas analyzer has minimum detection limit of SO2, NO, NO2 can be 1mg/m(15m optical path). NO and No2 can be measured at the sametime, dispense with converter. and low detection limit. Flue gas analyzer has small amount of zero drift and span drift.It has Natural Gas Purification process.

Vasthi Instruments are global leaders in manufacturing ofIn-Situ Stack Gas Analyzer For Sox Noxand 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.

In-Situ Stack Gas Analyzer For Sox Nox (ISGA-3000) online monitoring gas analyzer is an one-side installation gas analyzer which is developed after years reaching and design on online gas analysis instruments. It can monitor gas parameters, including concentration of SO2, NOx, O2, dust, humidity, temperature, pressure, flow and etc. In-Situ Stack Gas Analyzer For Sox Nox widely applied to tail gas emission monitoring and process analysis in many fields, including coal-fired power plant, waster-to-energy plant, cement factory, glass factory, lime factory, ceramics factory, sinter, coke oven, DeSOx process and DeNOx process.GA-5000 online monitoring gas analyzer adopts 150C high temperature heat tracing for whole process, on-site filtering and sampling, on-site analysis and measuring technology. All paths contacting with gas are made of 316L stainless steel. In-Situ Stack Gas Analyzer For Sox Nox analyzer has many transcendent features, such as low detection limit, accurate measuring result, easy to calibrate and compare, with simple construction and without any moving parts.

Technical Principle:In-Situ Stack Gas Analyzer For Sox Nox adopts UV differential optical absorption spectroscopy (DOAS) which can precisely measure concentrations of trace gases using absorption spectrum by gas component. The basic principle is to identify gas molecule with the narrow-band of detected molecule, and inverse the concentrations of molecules from the absorption intensity of narrow-band. The absorption cross-section is regarded as the superposition of two parts: one part slowly changes with wavelength and form the broad-band of optical spectrum; the other part rapidly changes with wavelength and form the narrow-band of optical spectrum. Formula is as follows:

i() = i0() + ir()

i() represents molecules absorption cross-section; i0() represents the part which slowly changes with wavelength; ir() represents the part which rapidly changes with wavelength. The theory of DOAS is to eliminate slowly changing part and only keep fast changing part in the absorption spectrum, and inverse the concentrations of trace gases from the fast changing part. It can avoid fluctuation and drift of measured value for temperature drift or damping of light source, interference by dust or other gas and other factors.

Vasthi Instruments are global leaders in manufacturing of online monitoringstack gas analyzer with remote calibration(OMGA-2000 DOAS) 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. 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.

Vasthi online monitoring stack gas analyzer with remote calibration is an one-site installation stack gas analyzer which is developed after years reaching and design on online gas analysis instruments. It can monitorgas parameters, including concentration of SO2, NOx, O2, dust, humidity, temperature, pressure, flow and etc. Vasthi online monitoring stack gas analyzer with remote calibration is mainly applied to tail gas emission monitoring process analysis in many fields including coal-fired power plant, waster-to-energy plant, cement factory, glass factory, lime factory, ceramics factory, sinter, coke oven, DeSOx process and DeNOx process.

Vasthi online monitoring stack gas analyzer with remote calibration adopts 150C high temperature heat tracing for whole process, on-site filtering and sampling, on-site analysis and measuring technology. All paths contacting with gas are made of 316L stainless steel. This gas analyzer has many transcendent features, such as low detection limit, accurate measuring result, easy to calibarate and compare with simple construction and without any moving parts