Apera Instruments AI3719, Инструкция по эксплуатации

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Contents
1. Introduction .................................................................................................................... - 3 -
2. What’s in the Kit .............................................................................................................. - 4 -
3. Battery Installation .......................................................................................................... - 4 -
4. Keypad Functions ............................................................................................................ - 5 -
5. Preparation before Use .................................................................................................... - 5 -
6. pH Calibration .................................................................................................................. - 6 -
7. pH Measurement ............................................................................................................. - 8 -
8. Conductivity Calibration ................................................................................................... - 8 -
9. Conductivity Measurement ............................................................................................ - 10 -
10. ORP Measurement ..................................................................................................... - 11 -
11. Probe Cleaning ........................................................................................................... - 11 -
12. Probe Storage ............................................................................................................. - 11 -
13. Parameter Setting ....................................................................................................... - 12 -
14. Technical Specifications .............................................................................................. - 13 -
15. Icons and Functions .................................................................................................... - 14 -
16. Probe Replacement .................................................................................................... - 14 -
17. Troubleshooting Guide ............................................................................................... - 14 -
18. Warranty .................................................................................................................... - 16 -
ATTENTION
•
Water droplets are added during production to maintain the moisture of the probe. This is
normal practice and should not be attributed to used product.
•
Never
use the product when it’s freezing cold. Let it warm to room temperature before using.
•
The latest PC60-Z Tester comes with an upgraded probe structure equipped with a sensor
shield that prevents glass bulb breakage from accidental collisions (see picture below).
Users can remove the shield when cleaning the sensor and put it back on after cleaning.