H08.0.1X.6C-18_VWR
Operating and Maintenance Advice
The battery has to be removed, when storing device above 50°C.
Treat device and probes carefully. Use only in accordance with above specific a-
tion. (do not throw, hit against etc.).
Protect from soiling, especially in the area of the gas inlet at the front plate.
Du not pull at the probe cable!
Tip: We recommend to take out battery if device will not be operated for
some time!
Operating
Display and operating elements
1. Display of temperature in C
2.
Low battery voltage, replace battery
Hint: when battery voltage falls to low, BAT warning cannot be indicated.
check the battery in case of implausible measuring values.
To change battery: Remove battery cover at the backside of the device (push
cover forward), change the battery and close the cover.
Switch „0/1“
The on/off switch is located at the left side of the instrument.
Adjusting
The measuring device will be calibrated before
leaving our works. If you want to adjust the device,
please proceed as follows:
1.Zero point adjusting (0°C):
Put ice cubes in a
glass and pour cold water until ice cubes are almost covered. Put sensor into
glass, and stir water. Wait for stable value and turn zero point potentiometer (NP)
by means of a screw driver until display shows "0.00"
2.Scale adjusting:
For scale adjustment a known reference temperature is
needed. Expose the probe to the reference and adjust the display using the pote n-
tiometer “Scale”
Calibration Service
calibration certificate - DKD certificate - official certifications:
If the measuring instrument is supposed to receive a calibration certificate, it has
to be sent to the manufacturer. (declare test levels, e.g. 0°C; 70°C)
Sensor
S
ca
le
NP
