8. Troubleshooting
LB 925 Crocodile miniWorkstation
Page 60 of 68
84024BA2 Rev. 03, 04/2020
Inappropriate ELISA
plate used
Appropriate plates must be used
Reagents were expired
or intermixed from a
different lot number
Verify the expiration date and the lot number of the
reagents.
Sample evaporated
Incubator temperature too high and /or sample
volume too low and/or incubation time too long.
Optimize incubator temperature, incubation time
and sample volume for your system.
Read your assay insert for recommendations.
Wrong temperature
used during assay
performance
Perform the performance check to ensure that the
incubator is working well.
Check the temperature in the software settings to
be correctly set. Use the recommended incubation
temperature for your procedure.
Bring reagents and microplate to room temperature
before use.
Disruption of processing
Automatic sequence
control disrupted by
outer radiation or
electrical burst
Repeat process.
Contact your local distributor or Berthold
Technologies for help.
Table 8-1: Troubleshooting list
