Adjusting The Instrument; Problems And Troubleshooting - Tintometer Lovibond SD 315 Oxi Instrucciones

8 Adjusting the instrument

The measurement inputs for the voltage and temperature measurement can be adjusted with
Offset and Scale. Criterion: There are reliable references available (e.g. iced water, controlled
precision baths, or similar).
If adjustment is carried out (deviation from the factory setting), this is indicated when the
instrument is switched on with the message "Corr".
The default setting for zero-point and slope values is "oFF" = 0.00, i.e. no correction is made.
• Offset correction only: Displayed value = measured value – offset
• Offset and slope correction: Display = (measured value – OFFS) * (1 + SCAL / 100)

9 Problems and troubleshooting

Problem Cause
Battery is flat
No display
or distorted
Mains adapter operation:
characters
Incorrect voltage / polarity
System error
Instrument
does not
respond to a
button press
Instrument faulty
Menu items
Logger data stored in the archive
not visible
LoGG FULL Data memory full
Sensor error: no sensor cable
SEnS
connected
Erro
Sensor breakage or instrument
faulty
54
Remedy
Insert a new battery
Display of the selected measuring
location
Disconnect the battery and mains
adapter, wait a while, then
reconnect
Send in for repair
Delete measurement data
Delete the data memory
Connect the sensor
Replace the sensor or send
for repair
SD_315_DO_1 06/2020