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AТ2533 & AT2533/1 Wide‑range Dosimeters

AТ2533 & AT2533/1 Wide‑range Dosimeters

Measurement of ambient dose equivalent rate and ambient dose equivalent of continuous X-ray and gamma radiation in an extremely wide range and under harsh operating conditions, including emergency response.
Measurement of pulsed radiation dose and average dose rate directly at linear accelerators (LINACs) and other pulsed-radiation facilities.

  • High burn-up life, rugged construction and integrity of detection unit
  • Measurement  in liquids at depths up to 40 m
  • User friendly and easy to operate, highly available and can be used in gloves
  • Instrument-to-PC data exchange over USB or Bluetooth interface (АТ2533/1)
  • The PU is able to control the radiation situation at operator location

Applications

Detector
Silicon semiconductor detector;
Geiger-Muller counter tube
Energy range
50 keV – 10 MeV
Measurement range of ambient dose equivalent rate Ḣ*(10)
1 µSv/h – 1000 Sv/h
Measurement range of ambient dose equivalent Н*(10)
10 µSv – 5000 Sv
Limits of variation of the response due to dose Н*(10) and dose rate Н*(10)
±15%
Measurement range of average pulsed radiation dose rate
30 µSv/s – 0.3 Sv/s
(100 mSv/h – 1000 Sv/h)
(pulse repetition rate is not less than 20 cps, duration not less than 1 μs)
Measurement range of pulsed radiation dose
10 µSv – 5000 Sv
Limits of variation of the response due to dose and average dose rate of pulsed radiation
±20%
Limits of variation of relative response due to gamma radiation energy (50 keV to 3 MeV) and angle of incidence (0° to ±45°)
-29% to +67%
Typical sensitivity to 137Cs gamma radiation
0.15 cps/(µSv·h-1) (for Ḣ*(10) ≤0.1 Sv/h)
58 mV/(Sv·h-1) (for Ḣ*(10) >0.1 Sv/h)
Response time for 10-fold dose rate change
≤10 s (for Ḣ*(10) >10 µSv/h)
Burn-up life
≥25000 Sv (BDKG-33 and cable)
Protection class (BDKG-33)
IР68
(withstands static hydraulic pressure up to 400 kPa at 40 m immersion depth)
PC interface
USB 2.0 (АТ2533)
USB 2.0 / Bluetooth (АТ2533/1)
Overall dimensions, weight
Ø30х130 mm, 0.25 kg (BDKG-33)
85х155х35 mm, 0.3 kg (PU-33)

Design and specifications are subject to change.

For details see our datasheet.

Specifications

Detector:
Silicon semiconductor detector;
Geiger-Muller counter tube
Energy range:
50 keV – 10 MeV
Measurement range of ambient dose equivalent rate Ḣ*(10):
1 µSv/h – 1000 Sv/h
Measurement range of ambient dose equivalent Н*(10):
10 µSv – 5000 Sv
Limits of variation of the response due to dose Н*(10) and dose rate Н*(10):
±15%
Measurement range of average pulsed radiation dose rate:
30 µSv/s – 0.3 Sv/s
(100 mSv/h – 1000 Sv/h)

(pulse repetition rate is not less than 20 cps, duration not less than 1 μs)
Measurement range of pulsed radiation dose:
10 μSv – 5000 Sv
Limits of variation of the response due to dose and average dose rate of pulsed radiation:
±20%
Limits of variation of relative response due to gamma radiation energy (50 keV to 3 MeV) and angle of incidence (0° to ±45°):
-29% to +67%
Typical sensitivity to 137Cs gamma radiation:
0.15 cps/(µSv·h-1) (for Ḣ*(10) ≤0.1 Sv/h)
58 mV/(Sv·h-1) (for Ḣ*(10) >0.1 Sv/h)
Response time for 10-fold dose rate change:
≤10 s (for Ḣ*(10)>10 µSv/h)
Burn-up life:
≥25000 Sv (BDKG-33 and cable)
Protection class (BDKG-33):
IР68 (withstands static hydraulic pressure up to 400 kPa at 40 m immersion depth)
PC interface
USB 2.0 (АТ2533)
USB 2.0 / Bluetooth (АТ2533/1)
Overall dimensions, weight
Ø30х130 mm, 0.25 kg (BDKG-33)
85х155х35 mm, 0.3 kg (PU-33)

Design and specifications are subject to change.

For details see our datasheet.

PDF icon Datasheet (AТ2533 & AT2533/1)

Listed in registries of measurement instruments of:

File Dose Manager Software

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  • Portable Spectrometers
  • Mobile Radiation Scanning Systems
  • Stationary Spectrometers and Activity Monitors
  • Contamination Monitors
  • Whole Body Counters
  • Area Monitors
  • Radiation Monitoring Stations
  • Radiation Portal Monitors
  • Radiation Metrology and Calibration Equipment
  • Equipment for Neutron Spectrometry
  • Smart Detection Units
  • Software

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  • Environmental Radiation Monitoring
  • Calibration Facilities
  • Science and Education

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