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avatar: SteveBrok
SteveBrok
6 posts
Replied to SteveBrok's post on February 8th, 2019

The centrifuge is not showing the correct temperature on the display; the centrifuge is at ambient temperature and the display is showing 4oC (calibrated temperature sensor reading is 19.5oC). I have tested the PT1000 where it connects to the board, it reads correctly at approximately 1077 ohms.

 

Additionally to the temperature reading error there is a red indicator showing at the middle of the bottom of the back of the centrifuge fixed to the main control board; I am sure this indicator is not normally illuminated?

 

Can you please help with this fault investigation?