Exradin A6 Ion Chamber

Exradin A6 Ion Chamber



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Ideal for calibration standards laboratories, health physics, research applications, manufacturing, and accelerator room scatter measurements

 

SHONKA-WYCKOFF SPHERICAL CHAMBERS ARE RELIED UPON BY STANDARDS LABORATORIES THROUGHOUT THE WORLD

Exradin Shonka-Wyckoff Spherical Chambers are designed for the precise measurement of radiation exposure and exposure rates. They are easily centered for precise positioning and are excellent for in air measurements.

 

FAST, PRECISE MEASUREMENTS

The design assures there are no stem or voltage soakage effects, providing precise and reliable measurements.

 

DURABLE CONSTRUCTION, BUILT TO LAST

The Spherical Chambers are constructed of durable C552 Shonka air-equivalent plastic, providing excellent conductivity and years of reliable use.

 

FEATURES

  • Proven guard design yields stable, precise measurements and minimizes settling time by creating uniform field lines
  • Shell, collector, and guard are made of durable, long lasting Shonka conductive plastic
  • Use of homogeneous material throughout the chamber minimizes perturbation of the beam due to the presence of the chamber and optimizes measurements
  • Axially symmetric design of the chamber provides an uniform, isotropic response
  • Non-removable one piece stem for easy, precise positioning
  • 60Co build-up cap is integrated into the chamber wall· Ionization collection efficiency is 99.8% or better
  • A non-removable, triaxial BNC connector is mounted to the stem of the Model A6
  • Collecting volume is 800 cc

 

Specifications
REF Number 92716
Collecting Volume 800 cm3
Calibration Factor 0.004 R/nC
Collector Diameter 11.6 mm
Wall Thickness 3.0 mm
Wall, Collector, and Guard Material Shonka air-equivalent plastic C552
Maximum Polarizing Potential 1000 V
Recommended Bias for Chamber Use 1000 V
Nominal Collection Efficiency 100% at recommended bias
Nominal Inherent Leakage Currents 10-15 A
Low-Noise Triaxial Cable 50 ohms, 29 pF/ft, 1.5 m long
Signal Connector Triaxial BNC plug (2-Lug, male pin); others available upon request
High Voltage Connector Integral with triaxial connector (shell of chamber is common with connector body)
Vent Holes Two holes, open to the ambient, are located on the neck of the chamber
Stem Non-removable 15.9 mm diameter x 22.9 cm, Delrin
Buildup Caps Available None
Waterproof No
Product Standards CE0413, Designed to meet IEC 60601-1