The Harshaw TLD Model 6610 is suitable for all our current dosimeter cards and carrier cards used in personnel, extremity, environmental or neutron dosimetry. Up to 200 dosimeters may be stacked in the load cartridge.
Product Detail
Irradiates 108 cards/hr at 100 mR exposure
Overall linearity within 3%, 30 mR to 2000 mR (0.3 mSv to 20 mSv)
Low radiation leakage
Capacity: 200 dosimeters
The Model 6610 produces "Expose cards" files, which contain the card exposure, identity, and date stamp of a pre-selected range of cards. Files can be displayed, printed and transmitted down the RS232 serial link.
In "List cards" mode, the cards are identified and filed as before, but without being irradiated.
After processing, the cards may be stacked in the unload cartridge or automatically returned to the load cartridge.
The 6610 Irradiator is easily operated, all functions being accessed from a large, bright, high contrast screen. The range of screens includes:
Suitable for all current Harshaw TLD dosimeter cards and carrier cards for element dosimeters used in personal, extremity, environmental and neutron dosimetry
Timer Repeatability :
< 0.005% deviation from setting, 1 to 30,000 s
Controls :
Menu driven system, using four cursor keys plus Enter, Start and Stop
Display :
Large electroluminescent display with anti-glare filter
Data output :
Parallel printer output, serial (RS232) computer output
Power requirements :
110-120 or 220-240 V AC, 50/60 Hz
Temperature :
0 to 40 °C operational -10 to +60 °C storage
Dimensions :
610 H x 496 W x 547 D mm (24" H x 19.5" W x 21.5" D)
Weight :
181 kg (400 lb)
Dosimetry Performance: :
(using 0.125" x 0.125" x 0.15" LiF:Mg, Ti chips in cards with Harshaw 8800 reader)
- Exposure repeatability :
Std. dev. < 1% for 10 sequential measurements at 1 R exposure
- Linearity, Irradiator/Reader combination :
(relative deviation from console setting, based on the average of 5 cards) Nominally 10% for exposures 0.1 to 0.2 mSv (10 to 20 mR), < 3% for exposures 0.3 to 20 mSv (30 to 2000 mR)
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