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Continuous Ambient Air Quality Monitoring System (USEPA Certified)
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 (CAAQMS), 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.
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.
FEATURES
- Continuous belt alarm post
- High-precision Switzerland mass flow controller
- RS-232 port for remote control
- Digital output the instrument parameters
- The dilution ratio, fast response
- With USB and ethernet interfaces
- Gas phase titration quartz chambers, calibration gas interface
- Color display, touch screen operation
- Optional ozone generator and ozone photometer
- Large-capacity memory automatically stores historical data
- Microprocessor realization of multi-function operation
- Software allows monitoring during the operation to test data
TECHNICAL SPECIFICATIONS
| Project
Dilution system |
Parameters
Dilution air flow rate range rate range Gas flow rate range |
Indicator
0-5 LPM, 0-10 LPM, 0-20 LPM optional (0-50) sccm, (0-100) sccm, (0-200) sccm |
| Flow control
Flow line |
Optional 1% F.S.
0.5% F.S. |
|
| Flow control repeatability
Zero air supply requirements Gas inlet Dilution air inlet Response time |
0.2% F.S.
10 LPM@ 30 PSI 4 1 T98 < 60 S |
|
| Ozone generator | The maximum output | 6 ppm |
| The minimum output
Consistency Response time |
100 ppb
±1%/7 days T98 < 180 S |
|
| Ozone photometer | Range
Accuracy |
(0.1-10)” ppm
1.0 ppb |
| Linearity
Lifting time |
1% F.S.
<20 s |
|
| Response time
Zero point drift Span drift Sample gas flow |
180s (98%)
<1.0 ppb / 7 days <2% / 7 days 800 sccm |
|
| The whole machine | Power supply | 200-240V, 50/60Hz, 200W |
| Device dimensions (H*W*D) | 178mmx432mmx600mm | |
| Instrument weight
Operating temperature range Operating humidity range |
<15 KG
(5—40)°C (0-95)% RH |
|
| Interface
Communication protocol |
Rs232 & RS 485 communication,
Ethernet (optional) Modbus |
