Testing The Mettler Toledo Sensor Master Inpro 6950 - Mettler Toledo InPro 6950 Serie Bedienungsanleitung

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6.1.2 Testing the METTLER TOLEDO
O sensor master InPro 6950
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We recommend to use the METTLER TOLEDO
O sensor master InPro 6950 to check the quality
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of your sensor as follows:
• Connect the sensor to the O
As soon as the sensor is connected to the O
sor master, the polarization function is automati-
cally activated. Please note: if the sensor was
disconnected from the transmitter for longer than
5 minutes, the sensor must be polarized first
(pola rizing time see "Section 5.1") to get represen-
tative test results.
• Battery Check:
Push the switch to the left. If the battery is ok and
the O
lights up. Otherwise, please consult the instruction
manual of the O
• Sensor Check:
For this test the O
and the membrane of the sensor must be dry
and clean.
Expose the sensor (connected to O
to the air. By pushing the switch to the right to the
position "2 – Sensor check", the O
checks wether the electrode current for air mea-
surement delivered by the sensor is within the ad-
missible range (2500 to 6000 nA for InPro 6950).
InPro 6950
52 206 137 F
InPro 6950 Series O
sensor master is operational the green LED
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2
sensor master.
2
LED
Switch
sensor master.
sensor must be fully polarized
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© 02 / 2023 METTLER TOLEDO
Sensor 12 mm
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sensor master)
2
sensor master
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Printed in Switzerland
sen-
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