Table of Contents
6
Table of Contents
Page
1. Introduction
1
1-1. Safety Controls .............................................................. 2
1-2. About the Manual ........................................................... 4
1-3. Supplied Parts and Installation ........................................ 5
2. Parts Configuration
8
2-1. Main Unit ...................................................................... 8
2-2. Touchscreen ................................................................. 10
3. Preparation for Measurement
15
3-1. Warming-Up ................................................................. 15
3-2. Supply Reference Water ................................................ 16
3-3. Prepare Tools ................................................................ 17
3-4. Set Up Conditions (Temperature, Contents) ..................... 18
4. Measurement
19
4-1. Sample Measurement .................................................... 19
4-2. Read Data, Store in USB Flash Drive ............................... 21
4-3. Check .......................................................................... 23
4-4. Calibration .................................................................... 25
5. Function Tools
28
5-1. Function ....................................................................... 28
6. Maintenance
31
6-1. Daily Maintenance ......................................................... 31
6-2. Periodic Check .............................................................. 32
6-3. Change Filter ................................................................ 33
6-4. Consumables and Parts ................................................. 34
7. Troubleshooting
35
7-1. Error Message .............................................................. 35
7-2. Technical Tips ............................................................... 38
8. Technical Information
40
8-1. Terminology and References .......................................... 40
8-2. Options ........................................................................ 44
8-3. Specifications ............................................................... 46
9. Warranty and After-sales Service
47
Summary of Contents for RA-620
Page 2: ......
