High performance secondary standard and reference class dosemeter / electrometer for universal use

• Suitable for universal dosimetry in radiation therapy,diagnostic radiology and health physics
• Suitable for monitor calibration and patient dosimetry
• High accuracy, excellent resolution (1 fA) and wide dynamic measuring ranges
• Exceeds requirements of calibration labs for leakage, linearity, reproducibility and stability
• Measures integrated dose (or charge) and dose rate (or current) simultaneously

UNIDOS is a high precision reference class therapy dosemeter according to IEC 60731, a secondary standard dosemeter according to IPEM guidelines, an X-ray diagnostic imaging dosemeter according to IEC 61674 and a health physics dosemeter. It fulfills the general requirements for safety of medical electrical equipment according to IEC 60601-1.

Ion chambers and solid-state detectors can be connected. A comprehensive chamber library makes
it possible to store calibration data of up to 30 chambers. Air density corrections are done by keying in air pressure and temperature, or by means of radioactive check devices.

UNIDOS displays themeasured values of dose and dose rate in Gy, Sv, R, Gy/min, Sv/h, R/min or Gy·m. The electrical values of charge and current are displayed in C or A.

The device includes automatic leakage compensation, an automatic built-in system test and an RS232 interface. It features both mains and battery operation.