Vasthi Instruments Pvt.Ltd
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- Vasthi - Ambient SO2 Gas Analyzer
Vasthi - Ambient SO2 Gas Analyzer
Ambient So2 Gas 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.
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- Measuring range: 0-50ppb to 0-20ppm, user selectable
- Digital output th einstrument parameters
- colour display, touch screen operation
- Large -Capacity memory automatically stores historical data.
- Dual range and auto range microprocessor multi function operation.
- Software allows monitoring data during the operation continuous detection with alarm light
- RS-232 port for remote control
- With alarm function for continuous self test feature bi-directional light attenuation.
- With temperature and pressure compensation with USB and Ethernet interfaces.
- concentration units: ppb, ppm, ug/m3,mg/m3
- Zero noise: o.2ppb
- Quantum Noise: 0.5% ppb or 0.2ppb or more
- Detection limit: 0.4ppb
- Zero drift(24h): 1 ppb
- Zero drift(7 days): < 1ppb
- Span drift(7 days): <1%F.S
- Linearity:
- Response time:
- Sample gas flow: (400?50)sccm
- Operating temperature: (5-40)Deg C