Gasboard—3200L infrared biogas analyzer is powered by Li- ion battery and can be used without AC power supply. It can be used for measurement of the concentration of CH
4 ,CO
2 ,H
2S and O
2 in sample gases simultaneously. It is based on the single source two beams non-dispersion infrared (NDIR) method for CH
4 ,CO
2 ,fuel cell method (ECD) for H
2S and O
2.
Specifications
Measurement range：CO2（NDIR)：0-50% CH4（NDIR)：0-100% O2(ECD)：0-25%
H2S（ECD)：0-1000ppm to 0-10000ppm
Resolution：0.01% for CO2, CH4, O2and 1ppm for H2S
Repeatability：±0.5% FS
Linearity：±1% FS
Zero/Span drift：±2%FS
Response time(T0-90)：<15s
Output：RS232
Dimension：360×120×170mm (Length x Width x Height)
Weight：5Kg
