 HDR and LDR calibrations- May be used with any precision electrometer
The HDR 1000 Plus Well Chamber* precisely calibrates radioactive sources used for cancer treatment. The HDR 1000 Plus is the standard instrument for independently verifying prescribed patient dose. This verification helps protect the hospital from misadministration and liability. The HDR 1000 Plus is an air communicating chamber so there is no inaccuracy due to an undetected gas leak as in a pressurized chamber. Performance of the HDR 1000 Plus has been validated in over 30 publications.
The HDR 1000 Plus is ideal for low dose rate and high dose rate brachytherapy. Source holders are available for most existing isotopes available on the market today. If we do not list a source holder for the isotope you wish to measure, contact us.
The HDR 100 Plus Well Chamber includes carrying case.
*Licensed from WARF, University of Wisconsin, Madison Wisconsin.
Specifications
ADCL Calibrations: HDR 192Ir and/or LDR radionuclides as requested
Active Volume: 245 cm3
Connector: Two lug triax (standard) TNC, Type M, or BNC + Banana (optional)
Sensitivity:
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Source:
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Current to Apparent Activity
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Current to Air Kerma Strength U=1uGym2/h
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HDR Iridium
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8.6 nA/Ci
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2.1 pA/U
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Cesium
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5.6 nA/Ci
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2.0 pA/U
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LDR Iridium
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9.1 nA/Ci
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2.3 pA/U
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Iodine
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5.4 nA/Ci
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4.3 pA/U
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Palladium
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2.4 nA/Ci
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2.1 pA/U
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Range: 10U to 80MU: 0.01mCi to 20Ci
Cable: 1 meter
Bias Voltage Applied: ±300 volts, typical
Leakage: Less than 5x10-14 A
Stability: 0.2% (Reproducibility over 2 years)
Response: ±0.5% over 25 mm at center of axis
Aion: 0.9996, typical
Weight: 6.1 lbs
Insert Size: 1.4” dia. x 4.8” H (3.5 cm dia. x 12.1 cm)
Overall Size: 4” dia. x 6.1” H (10.2 cm dia. x 15.6 cm)
Note: To order HDR 1000 Plus Holders, see the following holders and order the Item 700_ _ number.
Item 76003 Source Holder Caddy: Vertical holder for four Source Holders
*Licensed from WARF, University of Wisconsin, Madison Wisconsin.
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