horiba LaquaTwin B-771, Инструкция по эксплуатации

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14
6.2 Measurement operations
Note
z
If a measurement result is out of the specified measurement
range, the displayed measured value blinks.
z
Ambient air may cause the measured values to fluctuate.
To reduce environment interference, close the protection cover.
z
When using the reading locking function, deactivate the function
before starting every measurement.
J
Without using the reading locking function
1.
Confirm that the meter is in the measurement mode, and set a
sample on the sensor.
2.
Read the displayed value when
appears.
J
With using the reading locking function
1.
Confirm that the meter is in the measurement mode, and set a
sample on the sensor.
2.
After appears, press the MEAS switch
for 0.5 seconds.
The reading locking function is activated.
blinks until the measured value is stabi-
lized.
When the measured value is settled,
stops blinking and the displayed value is
locked with
and lighting steadily.
3.
Read the displayed value.
4.
Press the MEAS switch for 0.5 seconds.
The reading locking function is deactivated and disappears.