Transportable gas analysis system for measurement and examination of carburizing atmospheres with integrated data logger.
Function of gas analyzer
The
analyzer is used to measure and record gas components CO, CO2, CH4 and
H2 in carburizing atmospheres. The resulting C-level is calculated.
Parallel
to the gas analysis an oxygen sensor for comparative measurements can
be connected. The temperature used for the C-Level calculation can
either be received over the thermocouple connection or manually inputted
at the device. The soot limit is determined by calculated values and
temperature. The carbon transition number „β“ results from measured
values of H2 and CO.
Technical Data
■ Measuring range carbon monoxide: 0 ... 50 Vol.%
■ Measuring range carbon dioxide: 0 ... 1 Vol.% (optional 0 ... 2,5 Vol.%)
■ Measuring range methane: 0 ... 25 Vol.% (optional 0 ... 10 Vol.%)
■ Measuring range hydrogen: 0 ... 60 Vol.% (optional 0 ... 100%)
■ Calculated C-level: 0 ... 1,6 %C
■ Accuracy of measurement: < * 3 % relative errors (MBE)
■ Resolution: 0,1 Vol.%
■ Ambient temperature: 5 up to 40 °C
■ Heating period: approx. 30 min.
■ Moisture content of measuring gas: dry, dust-free
■ Withdrawal of gas: integrated filter and flow meter
■ Gas flow rate: approx. 5 l/h (integrated pump)
■ Measuring speed: < 2 min
■ Dimensions / weight: 450x180x400 (WxHxD in mm) / approx. 12,5 kg
Connections Zirconia Probe
■ Temp. Type S / Type K / EMK: 0...1800 °C / 0...1400 °C / 0...2000mV
Accessories
■ Differential pressure pearl vessel for pressure-less withdrawal of gas
Options
■ Batch logging with recorder function LOG-604
■ Batch logging and evaluation on PC LOG-604+AW
Visualization of measurement and calculation values
All values are displayed on the main screen page. The required gas analysis, calculations and constant inputs are made over the device foil keyboard.
Data storage of measurement and calculation values
The analysis device is equipped with data recording and graphic recorder for measured values and calculation results. Start or stop of data recording takes place via function key.
Alternatively the analysis device can be connected to the process control system ECS. Here an automatic batch import can be configured in order that the completed batches are copied to the PC.
Data Sheet
 Portable Gas Analyzer
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