For Monitoring: N2O

Laser Absorption Spectroscopy

The TRACE-GAS LAS N2O analyzer combines reliability, fast response and easy handling in one instrument. Developed for a calibration-free and direct measurement of N2O e.g. for leak detection.

  1. Key Features
    • no cross sensitivities
    • low adsorption effects
    • no calibration required
    • selective, continuous real-time measurement
    • quick response
    • low detection limit
    • suitable for plant control
    • nearly maintenance-free
    • long life span
    • no formation of condensate
    • resistant to chemicals
    • long-term signal stability
    • no consumables required
  2. Applications
    • Medical engineering
    • Climate and atmospheric research
    • Soil research
    • Automotive
    • Maritime use
  3. Technical Data

    Technical Data 
    Ambient temperature10…35°C (non condensing)
    Inlet pressure800…1,100 mbar
    Gas flow1.5 l/min*
    CommunicationModbus TCP/IP + Analog output 4...20 mA
    Dimensions (L x W x H)567 x 485 x 221 mm
    Weight (approx.)19 kg
    Supply voltage100 – 240 V AC, 50 / 60 Hz
    User interface7" LCD (capacitive touch)
    * can be adjusted if necessary

  4. Specification

    Specifications 
    Measuring range (FS) min.0 ... 10 ppm
    Measuring range (FS) max.0 ... 1,000 ppm
    Limit of detection (LOD)*≤ 5 ppb (3σ, 100s) @ t10-t90 ≤ 10 s
    Linearity (greater of)≤ ± 0.05 ppm or ± 1 % measuring value
    Accuracy (greater of)≤ ± 0.05 ppm or ± 1 % measuring value
    Zero drift≤ LOD in 10 h
    Span drift≤ ± 1% FS in 10 h
    * specified for constant ambient temperature, flow and inlet pressure

    ADDRESS

    Osterwalder Straße 12
    D-87496 Hopferbach

    PHONE

    +49 (0) 83 72 - 70 80

    EMAIL

    sales@trace-gas.com