Manual Calibration & Maintenance
8.2 Maintenance
Mirion Technologies recommends to perform a complete check at least every year, including:
Calibration check
Display, top and ashing LEDs inspection
Check on wake from sleep, the dosimeter will perform a self test in which the following can be observed: the
speaker will chirp once, the front ash LED and the three (3) top LEDs (red, green, blue) will briey illuminate,
all display segments will light and the back light will turn on
Speaker check (turn on your DMC with rate warning set point at "0")
Note:
The DMC 3000 is provided with an initial factory calibration traceable to international reference standards.
Mirion recommends an annual calibration check; although the re-calibration interval may be determined by the customer based
on service environment, frequency of use and requirements dened by local regulations.