3.2 cc CT Ion Chamber

Item #

Description

300-500

CT Ion Chamber, 3.2 cc, with UHF termination:
used with Victoreen Model 660 Electrometer

300-505

CT Ion Chamber, 3.2 cc, with coax BNC for signal & banana plug for bias;
used with Model 35040 (ATD), Triad™ and Triad TnT

300-515

CT Ion Chamber, 3.2 cc, with triax BNC: 
used with Victoreen
Models 4000, 6000, 8000 and RAD-CHECK PLUS

Typical Energy Dependence for 3.2cc Ion Chamber

Specifications

Detector Type: Vented air ion chamber
Volume: 3.2 cc
Sensitive Length: 10.0 cm
Chamber Material: Polystyrene
Chamber Inside Diameter: 6.4 mm
Chamber Wall Thickness: 54 mg/cm2
Electrode Material: Aluminum
Sensitivity: 10 R•cm/nC (nominal)
Standard Calibration: 100 kVCP, 5.5 mm Al HVL (NIST Tech. M100)
Response Uniformity Along Axis: ± 3% over central 90% of active length
Beam Orientation: Normal to chamber axis
Phantom Adapter OD: 1.27 ± 0.04 cm (0.50 ± 0.015 in)
Leakage Current (300 V collection potential): Less than 1013 A at 10 min polarization time, less than 1014 A at 2 hr polarization time
Intensity Limits: Continuous beam: 4.86 kR/min, Pulsed Beam: 51.5 mR/pulse (1% recombination loss)
Maximum Pulse Repetition Rate: 3.3 kHz
Cable Length: 3 ft (0.9 m)
Operating Voltage: -300V

Radiation Products Design, Inc         www.rpdinc.com           sales@rpdinc.com
 763-497-2071   Fax 763-497-2295   5218 Barthel Industrial Drive Albertville, MN 55301