Rice Lake MC Series Mass Comparator, A&D Weighing - MC-6100 - Manual (Page 57)

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Sample and container
z Has the sample absorbed or lost moisture due to the ambient conditions such as temperature
and humidity?
z Has the temperature of the container been allowed to equalize to the ambient temperature?
Refer to “3-2 During Use”.
z Is the sample charged with static electricity? Refer to “3-2 During Use”.
Static electricity is generated when the relative humidity is low.
z Is the sample of magnetic material such as iron? Caution is required for weighing magnetic
materials. Refer to “3-2 During Use”.
16-2 Error Codes
Display Error code Description
EC, E11 Stability error
The balance can not stabilize due to an environmental
problem. Prevent vibration, drafts, temperature
changes, static electricity and magnetic fields.
Refer to “3. PRECAUTIONS” for details on the
operating environment and “6. RESPONSE
ADJUSTMENT” about adapting the balance to the
environment.
To return to the weighing mode, press the CAL key.
EC, E16 Internal mass error
Applying the internal mass does not yield a change in
the weighing value as specified.
Confirm that there is nothing on the pan and perform
the weighing operation from the beginning again.
EC, E17 Internal mass error
The internal mass application mechanism does not
function properly.
Perform the weighing operation from the beginning
again.
EC, E20 Calibration weight error
The calibration weight is too heavy. Confirm the
calibration weight value.
Press the CAL key to return to the weighing mode.
EC, E21 Calibration weight error
The calibration weight is too light. Confirm the
calibration weight value.
Press the CAL key to return to the weighing mode.