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Introduction:
Gasboard 3100P portable infrared coal gas 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 CO, CO2, CH4, H2 and O2 in sample gases simultaneously. The general application is inspection，coal chemical process，steel making process such as blast furnace，converter ，coking，direct iron ore smelting reduction process.
Features:
- Based on the NDIR and Thermal Conductivity Detector (TCD);
- Measurement of up to 6 gases CO, CO2, CH4, CnHm ,H2 and O2 simultaneously;
- Compensation of H2 by CO, CO2 and CH4 sensor;
- no requirement of constant flow for TCD of H2
- Calculate the caloric value automatically;
- Automatic zero calibration;
- Built-in sampling pump;
- LCD 320 x 240, RS232 Digital (standard)
Specifications:
- Measuring principle: CO/CO2/CH4/CnHm: NDIR H2:TCD,O2:ECD
- Measurement Range : CO: 0-75% CO2:0-40% CH4:0-75% H2: 0-75% O2:0-25% CnHm:0-10%
- Precision: CH4/CO/CO2/CnHm : 2%FS ; H2/O2 : 3%FS
- Resolution: CO/CO2/CH4/H2/O2/CnHm : 0.01%