Arrow-Tech Inc. Calibration Services
Calibration and Repair Fees
$12.50
DRDCAL-0110
Direct Reading Dosimeter,
1-10 units
DRDCAL-1199
Direct Reading Dosimeter,
11- 99 units
DRDCAL-100
Direct Reading Dosimeter,
100 & over units
EDC
Electronic Dosimeter Calibration
RPC-AT300
Survey Meter Calibration
RPC-AT300
Area Monitor Calibration
RPC-AT200
Equipment Repairs - per hour charge
Calibration Fees
$12.50
DRDCAL-0110
Direct Reading Dosimeter,
1-10 units
DRDCAL-1199
Direct Reading Dosimeter,
11- 99 units
DRDCAL-100
Direct Reading Dosimeter,
100 & over units
EDC
Electronic Dosimeter Calibration
RPC-AT300
Survey Meter Calibration
RPC-AT300
Area Monitor Calibration
Equipment Repairs
RPC-AT200
Equipment Repairs - per hour charge
Contact us for all your calibration needs. We can calibrate most models or make of Direct Reading dosimeters, electronic dosimeters, survey meters and area monitors. Please call us at our toll free number 1 877 477 6461 for more information about our calibration services
Your Partner In Calibration
Mid Scale Accuracy
Dosimeters are set to zero and placed on carousel, then exposed to a mid scale radiation dose. The readings are recorded and any dosimeter that exceeds +/- 8% of the mid scale reading is rejected. Exposure is through 20-Curie radiation source inside our source room.
Electrical Leakage Test
Dosimeters are set to zero and are allowed to stand for 1 hour, the readings are rechecked and placed in 50 degree Celsius over for 5 days. They are removed from oven and allowed to cool to room temperature. The dosimeters are read and recorded. Any dosimeter that has changed by more than 12.5% of full scale reading is rejected.
Ruggedness Test
Pouring the dosimeters down the stair step apparatus does the ruggedness test. This test shakes any dust or dirt particles that may be present after the manufacturing process. If any particles are present, they cause the dosimeter reading to go upscale and the dosimeter is then discarded.
Hermetic Seal Test
The dosimeters are set to zero and placed on a rack in bell jars and vacuum pumped for 48 hours at 75 micro inches of mercury. Then the bell jar is placed in a vacuum source and exposed to a mid scale radiation dose. The dosimeters are removed from the bell jars and the reading is recorded. Any dosimeter reading less than 90% of reference radiation reading is rejected. A record is kept of whether the dosimeters passed or failed test.