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1111H
GE 1111H Manuals
Manuals and User Guides for GE 1111H. We have
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GE 1111H manual available for free PDF download: User Manual
GE 1111H User Manual (97 pages)
General Eastern Chilled Mirror Hygrometer
Brand:
GE
| Category:
Laboratory Equipment
| Size: 1.7 MB
Table of Contents
Table of Contents
5
Chapter 1: Features and Capabilities
11
Introduction
11
Electronics Enclosure
12
Front Panel
12
Input/Output Capability
13
The System
13
System Components
13
Sensors
14
Dew Point Sensors
14
Temperature Sensor
14
Chapter 2 : Installation
17
Introduction
17
Benchtop Installation
17
Mounting the Benchtop
17
Wiring the Benchtop
17
Wall-Mount Installation
19
Installing the Wall-Mount
19
Wiring the Wall-Mount
20
Input Power
22
Output Wiring
23
Analog Outputs
24
Alarm Outputs
24
Serial Output
26
Sensor Information
27
Sampling Lines
28
Ensuring Heat Transfer
28
Filter Requirements
29
Flow Rate
30
Sensor Installation
30
Model 1111H Sensor
30
Model D-2 Sensor
31
Model 1211H Sensor
31
Connecting the Sensors
32
Chapter 3: Operation
35
Introduction
35
Normal Operation
35
Operating the Optisonde
36
Status Line Indications
37
Factory Default Settings
38
Sensor Balancing
39
Helpful Hints for Operating the Unit
39
Supercooled Dew Points
40
Contamination
40
Mirror Flooding
42
Sample Line Maintenance
42
Pressure Effects
42
Chapter 4: Programming the Optisonde
44
Introduction
45
Programming Technique
46
Programmable Functions
47
Display
47
Analog Outputs
48
Alarms
49
Logging Optisonde Data
50
Optisonde Settings
53
Automatic Cleaning and Balance Function
54
Service Options
56
System Information
56
Locking the System Keys
56
Chapter 5: Maintenance
59
Minor Maintenance of Sensor Optics
59
Cleaning and Balancing the Sensor Mirror
59
Procedure for Cleaning and Balancing the Sensor Mirror
60
Field Replacement of Sensor Mirrors
63
Replacing the Sensor Mirror
64
Test and Calibration
65
Troubleshooting
65
The Display Doesn't Light up
65
Service" Appears on the STATUS Display Line
65
Incorrect Dew Point Display
66
Balance" Remains on the Status Line
67
No Analog Output
67
No Serial Output
67
Appendix A: Specif Ications
70
Performance
70
Accuracy
70
Measurement Ranges
70
Response Time
70
Update Time
70
Functionality
71
Alarms
71
Operating Ranges
71
Optional Accessories
72
Physical (Bench Mount
72
Physical (Wall Mount
72
Appendix B: Humidity Equations and Conversion Chart
74
Introduction
75
Vapor Pressure
75
Humidity
76
Appendix C: Configuring the Serial Interface
79
Wiring to a Personal Computer
81
Appendix D: Chilled Mirror Sensors
84
Introduction
84
Depression
84
Measurement Range
85
Comparing Optisonde Sensors
86
Appendix E: Theory of Operation and Glossary
88
Theory of Operation
89
Hygrometer Function
89
Hygrometer Calibration
90
Other Hygrometer Applications
91
The PACER Cycle
92
Glossary
93
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