FDO
®
925 Measuring / Operation
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the lid.
After inserting the sensor, wait for the temperatures of the sensor and cali-
bration vessel to adjust.
2.6 Storage
Always store the sensor in the check and storage vessel (FDO
®
Check) at a
temperature in the range 0 ... 50 °C (32 ... 122 °F).
The steps of the check or user calibration are described in detail
in the operating manual of the meter.