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Greetings to you all! please my pen Dosimeter charger, Model 909 U.S Patent 4,224,522 has refuse to charge my pen. When I placed the pen on it by pressing down, the Conductive fiber cannot move from position 10-0.
Please help me out!
Have you checked the batteries?
Have you checked the dosimeter (QFE?) with another charger?
Have you checked the charger with another dosimeter?
Are you still taking the isotope out with pliers? Do you still use a film badge?
If not, please upgrade your pen dosimeter to a electronic personal dosimeter. I thought pen dosimeters was banned some years ago!