MODEL 3081 pH/ORP | TABLE OF CONTENTS |
| TABLE OF CONTENTS CONT’D |
|
8.0 | PROGRAMMING FOR pH MEASUREMENTS | 56 |
8.1 | General | 56 |
8.2 | Entering and Leaving the Program Menu | 56 |
8.3 | Output Ranging | 58 |
8.4 | Diagnostic Parameters | 60 |
8.5 | Temperature Related Settings | 64 |
8.6 | Display Units | 66 |
8.7 | Buffer Calibration Parameters | 67 |
8.8 | Isopotential Parameters | 69 |
8.9 | Generating a Test Current | 71 |
9.0 | CALIBRATION OF ORP MEASUREMENTS | 72 |
9.1 | General | 72 |
9.2 | Entering and Leaving the Calibrate Menu | 72 |
9.3 | Using the Hold Function | 72 |
9.4 | Temperature Calibration | 73 |
9.5 | Standardization | 74 |
10.0 | PROGRAMMING FOR ORP MEASUREMENTS | 75 |
10.1 | General | 75 |
10.2 | Entering and Leaving the Program Menu | 75 |
10.3 | Output Ranging | 77 |
10.4 | Diagnostic Parameters | 79 |
10.5 | Temperature Element | 82 |
10.6 | Display Units | 83 |
10.7 | Generating a Test Current | 84 |
11.0 | MAINTENANCE | 85 |
11.1 | Overview | 85 |
11.2 | Transmitter Maintenance | 85 |
11.3 | pH Sensor Maintenance | 86 |
11.4 | ORP Sensor Maintenance | 87 |
11.5 | Calibration | 88 |
12.0 | TROUBLESHOOTING | 89 |
12.1 | Warning and Fault Messages | 89 |
12.2 | Calibration Errors | 90 |
12.3 | Troubleshooting - General | 90 |
12.4 | Troubleshooting When a Diagnostic Message is Showing | 90 |
12.5 | Troubleshooting When No Diagnostic Message is Showing | 102 |
12.6 | Systematic Troubleshooting | 107 |
12.7 | Displaying Diagnostic Variables | 110 |
12.8 | Testing the Transmitter by Simulating pH | 110 |
12.9 | Factory Assistance and Repairs | 113 |
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