RBR quartz3 BPR zero, Руководство пользователя

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RBR#0008819revB 19
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5 Oil purge container maintenance
The RBR
quartz
3
BPR | zero uses one or two Paroscientific Digiquartz® sensors, with AzeroA drift correction.
A switching valve facilitates reference measurements of internal housing pressure. These data are monitored by an
internal quartz barometer which corrects the drift of the sensors over time. Activation of the switching valve pushes a
small amount of buffer oil out of the buffer tube into the housing, where it is captured in the oil purge container.
By cleaning the container and replacing the absorbent pad after each deployment you will maintain the pressure sensor
accuracy and extend its life.
.
Required materials
5mm hex key
O-ring
Silicone grease
Replacement absorbent pads
Recommended handling materials
Latex or nitrile gloves
Eye protection
Protective coat
.
Cleaning the oil purger container
Step Description Image
1
Unscrew the battery end-cap and remove the umbilical cord (see
Opening and closing the instrument )
2
Remove the container
Turn the red handle counterclockwise at least one full
rotation
Pull the handle out, with the container
All required materials for this procedure are provided in the support kit .
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Buffer oil is not a hazardous substance, but it is recommended to practice good industrial hygiene and safety
practices, and to use this material in a well-ventilated space.
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