WIKA CTD9300 Series, Operating Instructions Manual

Page: 54 / 134

9037926
07/2015
54
WIKA Operating Instructions CTD9300 Rev. 1
Temperature Dry Well Calibrators CTD9300
4. Operating the Calibrator
GB
Never leave the temperature calibrator unattended during or after
use. Wait until the heating block has reached room temperature, i.e.
25 °C before packaging it.
You can accelerate the cooling process by setting the testing
temperature to the smallest value possible.
Also take care when replacing the adapting sleeves!
Risk of burns!
The adapting sleeves may reach temperatures of up to 650 °C.
Remove the inserts only when they have cooled.
Use a sleeve removal tool for removing the adapting sleeve, press it
together and insert it into the bores provided on the adapting
sleeve.
Then cautiously pull the sleeve straight up out of the block without
canting it.
Place the sleeve on a solid, temperature resistant surface.
Do not let the adapting sleeve inserts fall. The edges may be
damaged which may lead to jamming of the sleeve when sliding it
back in the block.
4.5 Application Examples
Type CTD9300 -165 for the range of from - 30 °C to 165 °C
In the bio-pharmaceutical and food industry as well as in the field
of heating, air conditioning and ventilation, temperatures between
0 °C and 100 °C are often measured. With its fast Peltier elements,
each temperature can be attained within a few minutes. The
aluminium block accommodates adapting sleeves of the
dimensions Ø 28 mm x 150 mm. It can even be used to calibrate
multiple typical thermometers at the same time.
Type CTD9300 -650 for the range of from 40 °C to 650 °C
In the technical service and measurement and control workshop,
temperature dry well calibrators are used for calibrating electric
thermometers and for adjusting temperature transducers. With its