Open and close a compact instrument

RBR compact instruments have two O-rings. Remember to keep the O-rings clean and avoid scratching the O-ring mating surfaces. Carefully inspect the O-rings before deploying the instrument.

Opening the instrument

  1. Hold the instrument with the sensor end-cap up.

  2. Unscrew the sensor end-cap, counterclockwise.

  3. Once fully unscrewed, slide the housing away from the sensor end-cap to reveal the sensor carriage. The sensor carriage contains the battery compartment, desiccant holder, and USB-C port.

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Fig. 11.    RBRsolo⁴ T demonstrating the sensor end-cap detaching from the sensor carriage.
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Fig. 12.    Sensor carriage for standard and | 2x variants.

Closing the instrument

  1. Insert the sensor carriage into the housing.

  2. Screw the sensor end-cap back on, clockwise.