Baker Hughes Druck Dry TC 165, Инструкция по эксплуатации

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Copyright 2013 Baker Hughes Company.
English–Dry TC / Liquid TC Temperature Calibrators | 13
The work cover is screwed on to the micro bath and has five openings for DUT. The unused
openings can be closed with the suitable silicon plugs.
4.3.5.3 Sensor Cage and Magnetic Stirrer
The sensor cage protects the magnetic stirrer. It prevents the DUT from stopping the magnetic
stirrer from rotating.
Figure 9: Sensor Cage and Magnetic Stirrer
The magnetic stirrer ensures a uniform temperature distribution in the calibration liquid. Use the
thumb wheel, see Figure 1 item 10, to control the speed of the magnetic stirrer.
Note: The magnetic stirrer is subject to mechanical wear and tear during normal operation. The
magnetic stirrer has a limited lifetime and requires periodic replacement. See Section 8.1.
4.3.5.4 Drain Syringe and Magnetic Lifter
The drain syringe is used to pump out the calibration liquid from the micro bath. The magnetic
stirrer is removed with the help of the magnetic lifter.
Figure 10: Magnetic Lifter
Note:
The micro bath must be drained of calibration liquid and the magnetic stirrer removed
before another insert is inserted into the calibrator.
1 Sensor cage.
2 Magnetic stirrer.
1
2