Baker Hughes Druck Dry TC 165, Инструкция по эксплуатации

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Copyright 2013 Baker Hughes Company.
14 | Dry TC / Liquid TC Temperature Calibrators–English
4.3.5.5 Tub Insert (Optional Accessory)
The tub insert is a removable calibration liquid container. It is designed to be inserted and used
in the micro bath tank of the calibrator.
Figure 11: Tub Insert
A tub insert is highly recommended if workload involves:
a. Frequent changes between dry block, infrared, surface and micro bath function.
b. Frequent changes between different calibration liquids.
The tub insert is inserted into the micro bath using the insert exchange tool, see Figure
11 item 3.
The tub insert is supplied with a transport cover to prevent spillage of the calibration liquid during
transportation.
4.3.5.6 Notes on Calibration Liquid
Different calibration liquids give different calibration results due to their specific characteristics.
Adjustment to the respective calibration liquid has to be carried out by the manufacturer.
In order to achieve the best possible accuracy of a micro bath, it has to be filled with a suitable
calibration liquid. The calibration liquid is poured directly into the micro bath tank / tub insert.
Note: It is recommended to use silicone oil as the calibration liquid.
1. When using water as the calibration liquid:
• Only use distilled water, otherwise excessive limescale and soiling will build up in the
tank.
2. When using silicone oil as the calibration liquid:
• Always read the safety data sheet supplied with the silicone oil before use.
• Always ensure adequate ventilation when working with silicone oil. Hazardous
substances may be released.
• Spilled or leaked silicone oil results in an extreme danger of slipping. Always clean up
spills.
• Silicone oil is hygroscopic. Use the transport cover to seal the micro bath, or tub insert,
after use.
1 Tub insert.
2 Tub insert transport cover.
3 Insert exchange tool.
WARNING
Wear safety goggles. Calibration liquid may be ejected when
working with the micro bath. Always wear safety goggles when handling
calibration liquids.
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