Mettler Toledo InPro 6850i 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. Slip 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. Carefully 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. After each exchange of electrolyte or membrane
body, the sensor has to be repolarized and
r e c alibrated.
Replacement of the interior body
© 02 / 17 Mettler-Toledo GmbH
Printed in Switzerland
Sensor 12 / 25 mm
2
AK9 Connector
Pg 13.5 Threaded Sleeve
O-ring
(9.0 × 1.0 mm,
silicone FDA/USP VI)
Interior Body
Reference (Ag/AgCl)
Anode (Pt)
Cathode and Guard Ring
(InPro 6900i, 6950i)
Retainer Nut
Membrane Body
O-ring
(silicone FDA/USP VI)
Cap Sleeve (N-type)
InPro 6850 i / 6900 i / 6950 i
Watering Cap
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