28 3200P pH Meter User Guide
2Operation
To set a condition for Auto-Lock mode
In Auto- Lock mode (only), Set Condition is used to set the
termination conditions for measuring the pH. The meter
measures the pH until the condition is met and is stable for
the duration specified in Auto-Lock Time.
For example, Figure 13 shows that the condition for pH is
0.010pH. When the pH measurement stabilizes within
±0.01 pH, and remains stable for the Auto-Lock Time of 5
seconds, measurement ends.
The valid time range is 1 to 200 seconds.
Figure 13 Setting a condition
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