The TRACE-GAS CH2O analyzer combines reliability, fast response and ease of use in one instrument. Designed for calibration-free and direct measurement of formaldehyde (CH2O).
You want to directly measure CH2O in your exhaust gas? We can provide a solution for hot-wet measurements with our LASmini! Send an enquiry here.
Monitoring of outgassing from indoor building products
Formaldehyde measurement in exhaust gas from gas engines/turbines
Online concentration measurement for process control (continuous measurement)
Concentration monitoring at the workplace
Indoor air monitoring
Fence-line monitoring
Emission monitoring of wood products
Emission measurement of vehicles
Technical Data
Technical data
LAS CH2O
Ambient temperature
10 - 35 °C
Ambient pressure
800-1100 mbar
Gas flow
< 0,8 l/min
Communication
Modbus TCP/IP + analog output 4 - 20 mA
Dimensions (L x W x H)
567 x 485 x 221 mm, 19" housing
Weight
approx. 19 kg
Supply voltage
100 - 240 V AC/50 - 60 Hz
Specifications
Specifications
Measuring range (FS)
0 - 10 ppm
Limit of detection (LOD) 1
≤ 5 ppb (2σ)
Response time (t10-t90) 2
≤ 30 s
Linearity (greater of)
≤ ± 0,5 ppm or ± 1 % of measured value
Zero drift
≤ 50 ppb in 8 h
Span drift
≤ ± 1 % FS in 8 h
1 lower detection limits on request
2 depending on flow and filter settings
Need help?
We look forward to help you choose the perfect gas analysis products for your needs. Talk to us about different technologies and our gas analyzers or OEM sensors.