Specifications

CO2 Analyzer 2810/2815/2820
Instruction 19-9222
i
Contents
1.0 INTRODUCTION................................................................................1
1.1 General .......................................................................................1
1.2 Main Features............................................................................1
1.3 Units of Measurement ...............................................................1
2.0 OPERATION .......................................................................................2
2.1 Important Note ..........................................................................2
2.2 Switching the Analyzer ON/OFF ..............................................2
2.3 Pump Operation (2815/2820) ....................................................3
2.4 Pump Contamination (2815/2820) ............................................3
2.5 High Humidity Gas Sampling (2820) .......................................3
2.6 Storing Readings........................................................................ 4
2.7 Battery Low Display ..................................................................4
2.8 Battery Charge Display.............................................................5
2.9 Backlight .................................................................................... 5
2.10 Audible Gas-Level Tone (2815/2820) .......................................5
2.11 Fault Condition Warning .........................................................5
2.12 Powering Analyzer from Charger ............................................ 6
2.13 Troubleshooting for Slow or Low Readings (2820).................. 6
2.14 Testing Incubators (2820).........................................................7
3.0 MAINTENANCE .................................................................................8
3.1 Cleaning.......................................................................................8
3.2 Sunlight .......................................................................................8
3.3 Servicing ......................................................................................8
3.4 Software Version / Serial Number .............................................8
3.5 Factory Settings ..........................................................................8
3.6 Battery Charging ........................................................................ 9
3.7 Calibration.................................................................................10
3.7.1 2810/2815 Calibration Procedure ................................ 10
3.7.1.1 Air Calibration .............................................. 10
3.7.1.2 Gas Calibration .............................................12
3.7.2 2820 Calibration Procedure ......................................... 14
3.7.2.1 N
2
Calibration ...............................................14
3.7.2.2 Gas Calibration .............................................15
4.0 PARTS & SERVICE .........................................................................18
4.1 Replacement Parts and Accessories......................................... 18
4.2 Bacharach Service Centers.......................................................19