Technical Associates

TBM-IC-LR Portable Ion Chamber

Description:

• A 5'' dia x 7.5'' long air ion chamber is coupled to a stable solid-state MOSFET input electrometer.
• The built-in A to D converter reads out directly in mR/h or mR.
• The rate Range is 0.01 mR/h to 1 R/h in a single range.
• The dose Range is 0.05 µR – 100,000 µR in a single range.
• 430 mg/cm2 graphite-lined methacrylate walls provide for accurate “air equivalent” response.
• Chamber 2,000 cm³
• Thin (0.5 mg/cm2) Mylar window allows high sensitivity readings for:
• Alpha and Low Energy Betas such as C14
• Low Energy Gammas and X-Rays
• Higher Energy Betas and Gammas