LBX instruments WB-Pro Manual De Instrucciones página 11

OFF
37.0
CALIBRATION
6.
Calibration condition
6.1.
The accuracy of the thermometer should be more than 10 times that of the water
1.
bath display.
At a stable ambient temperature (+/-1°C) without air convection.
2.
Wait for the liquid to reach the calibration setting temperature and stabilize for
3.
30 minutes before calibrating.
Dual point calibration
6.2.
Due to the influence of ambient temperature, humidity, and pot structure, the water
bath has a certain deviation in temperature measurement. In order to improve the
measurement and control accuracy, each single instrument is calibrated before
shipment. Includes two calibration options -- low temperature point and high
temperature point.
Low temperature point: 30 ~ 40°C High temperature point: Above
55°C
Low temperature point calibration:
For example:
Before calibration, the screen displays 32.0°C but the actual liquid temperature is
37.0°C
After calibration, the screen displays
37.0 ºC
Operation Display
°C
LCP
32.0
37.0
SET
Select to turn off the dry-start protection
Press set key to save the setting
The setting will exit automatically after 5S without
operation
It displays the current temperature/OFF
36.8 ºC and the actual liquid temperature is
Select the menu option
Select the low temperature point calibration setting
menu option
Press set to enter the calibration value
Enter the reference thermometer value
Press set to store the calibration value
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