LANDTEC Geotech G100 Series, Operating Manual, Page: 4 / 48

OMG100N1.21
G100 Range
Page
4
 Copyright Geotechnical Instruments (UK) Limited
6.3.2 Peak Reading ........................................................................................... 28
6.3.3 Hold Reading ............................................................................................ 29
7.0 CALIBRATION ................................................................................................. 30
7.1 User Calibration ............................................................................................. 30
7.2 Calibration Gases ........................................................................................... 30
7.3 Calibration Set-up .......................................................................................... 30
7.4 Calibration Equipment ..................................................................................... 31
7.5 Calibration Method ......................................................................................... 31
7.5.1 Zero CO
2
Channel: .................................................................................... 32
7.5.2 Span CO
2
Channel: ................................................................................... 32
7.5.3 Zero O
2
Channel: ...................................................................................... 33
7.5.4 Span O
2
Channel: ..................................................................................... 33
7.5.5 Reset Factory Settings ............................................................................... 33
7.6 Last Field Calibration ...................................................................................... 34
7.7 Calibration Record .......................................................................................... 34
8.0 PROBLEM SOLVING ........................................................................................ 35
8.1 Warnings and Errors ....................................................................................... 35
8.2 Flow Fail Warning ........................................................................................... 35
8.3 Self-test Warning Messages ............................................................................. 36
8.4 User Calibration Trouble Shooting ..................................................................... 37
8.5 Cross-Gas Effects ........................................................................................... 39
8.6 Error Due to CO
2
Solubility in Water .................................................................. 39
8.7 Hardware Reset .............................................................................................. 39
9.0 SERVICE ......................................................................................................... 40
10.0 WARRANTY POLICY ..................................................................................... 41
11.0 EVENT LOG .................................................................................................. 42
12.0 SAMPLE CERTIFICATE OF CALIBRATION ...................................................... 43
13.0 IMPORTANT NOTICE TO ALL CUSTOMERS .................................................... 44
14.0 EC DECLARATION OF CONFORMITY ............................................................. 45
15.0 GLOSSARY OF TERMS – G100 RANGE ........................................................... 46