UNIDOS® E

The lightweight and compact UNIDOS® E is an easy to use reference class or field class dosemeter, mainly used for daily routine dosimetry in radiation therapy. Ion chambers and solid-state detectors can be connected. A chamber library makes it possible to store calibration data. Air density corrections are done by keying in air pressure and temperature.

UNIDOS E displays the measured values of dose and dose rate in Gy, R, Gy/min, R/min or Gy·m. The electrical values charge and current are measured in C and A. The large, high-contrast LC display is easy to read. The device includes automatic leakage compensation and an RS232 interface. The high voltage between the ion chamber electrodes is checked automatically. UNIDOS E features both mains and battery operation.

Features:

• Economical high quality dosemeter for universal use in radiation therapy and diagnostic radiology
• Complies with the following standards:
  • IEC 60731 as a field class dosemeter
  • IEC 60731 as a reference class dosemeter (option)
  • IPEM guidelines on dosimetry transfer instruments as a secondary standard dosemeter (option)
  • IEC 61674 as a diagnostic dosemeter
• High accuracy, excellent resolution (1 fA) and wide dynamic measuring ranges
• HV power supply (0 … ± 400) V in increments of ± 50 V
• Measures integrated dose (or charge) and dose rate (or current) simultaneously