Thermo Scientific Orion 310, Инструкция по эксплуатации

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PerpHecT ® Orion 310, 320, 330 Instruction Manual
Operator Assistance Codes Orion 310, 320 and 330
Code Description Causes / Suggestions
E-22 Calibration The pH values being measured
Standard Error are the same for two different buffers.
1. Press any key to acknowledge.
2. Check that two different buffers are
being used and that the correct one is
being measured.
3. Recalibrate using fresh buffers.
E-23 Bad Slope pH electrode slope not in the range
of 80% to 120%
1. Press any key to acknowledge.
2. Recalibrate using fresh buffers.
3. Refer to pH electrode instruction
manual for instructions on how to
clean the electrode.
E-29 Printer Error The meter is sending information to a
printer and there is no printer plugged
into the meter or printer is not turned on.
If a printer is being used check that the
printer is properly connected.
E-31 Bad Value A value has been entered which is not
within the acceptable range for that
function.
1. Press any key to acknowledge error.
2. Re-enter a new value within the
allowable range. Acceptable values
are as follows:
pH: 0.000 to 14.000
SLP: 80.0 to 120.0
TEMP: 0.0 to 100.0
Manual buffers: Must be greater than
1 and less than 4 pH units apart.