Vasthi Instruments Pvt.Ltd
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  4. Vasthi - Ambient Ozone Gas Analyzer

VasthiAmbient Ozone Gas Analyzer

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Ambient Ozone Gas Analyzer by ultraviolet spectrophotometry principles, combined with the most advanced microprocessor technology, provides accurate and reliable low-content ppb-ppm-level O3 detection, application suitable for atmospheric monitoring requirements.

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  • Microprocessor realization of multi-function operation
  • With temperature and pressure compensation with USB and Ethernet interfaces
  • Color display, touch screen operation
  • Digital output the instrument parameters
  • Large-capacity memory automatically stores historical data
  • Measuring range:0-100 ppb to 0-10 ppm,user-selectable
  • Dual range and automatic setting range
  • Ultraviolet spectrophotometric measuring principle
  • Microprocessor realization of multi-function operation
  • Software allows monitoring during the operation tolest data
  • Continuous self test with alarm light attenuation self-test feature bi-directional
  • RS-232 port for remote control
  • Digital output the instrument parameters
  • Adaptive signal filtering techniques optimize response time
  • With temperature and pressure compensation with USB and ethernet interfaces
  • Color display,touch screen operation
  • Large-capacity memory automatically stores historical data.

  • Concentration Units: ppb,ppm/m3,mg/m3
  • Quantum noise: 0.5% 50 ppb or 0.2 ppb or more
  • Detection Limit: 1ppb
  • Zero Drift (24 h): Core 1 ppb
  • Zero Drift (7 days): Core 2 ppb
  • Span Drift(7 days): <1%F.S.
  • Linearity: <1%F.S.
  • Precision: <1%
  • Response Time:
  • Flow: (800 80) sccm
  • Operating temperature range: (5--40)
  • Operating Humidity Range: (0--95)% RH