YSI IQ S ENSOR N ET VARiON Plus 700 IQ - Manual (Page 58)

What to do if ... VARiON
®Plus
700 IQ
8 - 4 ba76000e01 01/2012
Faulty result of the
matrix adjustment
Faulty result of
calibration
Cause Remedy
– Error during procedure, e.g.
incorrect lab values
– Check the basic conditions
– Follow the practical notes on
page 4-4 or in the online help
– Recalibrate the electrode
– Reference electrode or
measurement electrode
defective due to aging (see
section 8.1)
– Replace defective electrode
Cause Remedy
– Error during procedure, e.g.
contaminated standard
solutions
– Check the basic conditions
– Follow the practical notes on
page 4-10 or in the online help
– Recalibrate the electrode
– Reference electrode or
measurement electrode
defective due to aging (see
section 8.1)
– Replace defective electrode