DRUCK & TEMPERATUR Leitenberger GmbH •
Bahnhofstr. 33 • D-72138 Kirchentellinsfurt • GERMANY
Tel. +49 (0) 7121-90920-0 • Fax +49 (0) 7121-90920-99 • [email protected] •
• www.druck-temperatur.de
www.LR-Cal.net
MANUAL
Portable Temperature Calibraon Bath
FLUID 100 and FLUID 100-N
24
6. Maintenance
6.1 Periodical Maintenance
• Check once a month the level of the liquid inside the fluid container.
• Check once a month the liquid and change if it is exhausted.
• To have the instrument always efficient, it is opportune to recalibrate it periodically. The
frequency of recalibraon depends on the use of the instrument, however we suggest to
recalibrate the temperature calibrator once a year.
To recalibrate the temperature calibrator it is necessary to have a high precision standard
reference thermometer and simulator and follow the instrucons of chapter 10.
• Check once a year the calibraon date.
6.2 Connous Maintenance
• At 20...30°C the fluid level should be about 30 mm under the top edge of the container.
If the liquid level is too low, fill up the level with the same liquid (ref. chapter 3).
• If the liquid is dirty, thick or exhausted at ambient temperature, it is advisable to change it.
To change the liquid, proceed with the emptying, cleaning and filling again.
Emptying of the liquid from the container of the temperature calibrator:
To remove completely the liquid from the temperature calibrator, reduce the temperature to a
value which is close to the ambient temperature. Remove the transport cap (see picture below)
from the transport cover, replace it with the emptying cover and then empty the tube. Overturn
the temperature calibrator by making the liquid leak. Collect it inside a container having adequate
dimensions resp. volume.
