Part Names And Functions - Horiba Scientific LAQUAtwin B-74 Series Manual

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Part Names and Functions

2
1
No. Name
1 Flat sensor
2 Light shield cover
3 Lithium batteries
4 MEAS switch
5 ON/OFF switch
6 CAL switch
7 Waterproof gasket Makes the meter waterproof.
3
B
A
Place a sample on this sensor. This sensor consists of a
liquid junction (A) and response membrane (B). Both A and
B must be covered with the sample.
Shields the sensor from light, which affects the sensor.
Close the light shield cover before starting measurement.
If using the sampling sheet holder cover (refer to page 15),
shield the flat sensor from light with an alternative.
CR2032 (2)
Switches the calibration mode to the measurement mode,
activates/deactivates the reading locking function in the
measurement mode, and starts/applies settings in the
special setting mode.
Turns ON/OFF the meter.
Starts calibration, and switches items/settings in the special
setting mode.
4
7
10
9
14
Description
3
5
8
6
12
11
15
13