Mettler Toledo InPro 6850 i Bedienungsanleitung Seite 25

InPro 6850 i / 6900 i / 6950 i O
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Note: make sure that all air bubbles are removed
from the membrane body. Air bubbles can be
removed by carefully tapping on the membrane
body.
10. S lip the membrane body over the interior body
while holding the sensor in a vertical position.
The excess electrolyte will be displaced and have
to be removed with a paper tissue.
a
Important! No electrolyte, sample media or
contamination may be present between the
membrane body and the cap sleeve. Please check
carefully!
11. C arefully slip the cap sleeve over the fitted
m embrane body, holding the sensor in a vertical
position and screw it tight. The cap sleeve must
be clean and dry.
12. A fter each exchange of electrolyte or membrane
body, the sensor has to be repolarized and
r e c alibrated.
Replacement of the interior body
© 04 / 13 Mettler-Toledo AG
Printed in Switzerland
Sensor 12 / 25 mm
2
AK9 Connector
Pg 13.5 Threaded Sleeve
O-ring
(9.0
silicone FDA/USP VI)
Interior Body
Reference (Ag/AgCl)
Anode (Pt)
Cathode and Guard Ring
Retainer Nut
O-ring
(silicone FDA/USP VI)
Membrane Body
Cap Sleeve (N-type)
InPro 6850 i / 6900 i / 6950 i
Watering Cap
1.0 mm,
52 206 349
25