Thermo Scientific™

RadEye™ B20 Multi-Purpose Survey Meter

Catalog number: 4250685
Thermo Scientific™

RadEye™ B20 Multi-Purpose Survey Meter

Catalog number: 4250685

First responders need to quickly identify mixed radioactive surface contamination in facility and field environments. Thermo Scientific™ RadEye™ B20 and B20-ER Multi-Purpose Survey Meters are simple, robust, reliable contamination and dose rate measurement tools for characterizing alpha, beta, gamma and X-ray radiation. The RadEye B20 and B20-ER Multi-Purpose Survey Meters provide a handheld, on-site solution for homeland security personnel, fire brigades, emergency response personnel, agencies involved in decontamination and decommissioning projects and hospital and pharmaceutical industry employees.

 
Catalog Number
4250685
Unit Size
Each
Price (USD)
Full specifications
AlarmsLED, sound, vibrator
Alarm TypesLED, sound, vibrator
ApplicationsHomeland Security; Fire Departments; Emergency Response; Hospitals; Nuclear Power Industry; Pharmaceutical Industry; Universities
Battery Type2 AAA batteries
DescriptionRadEye B20 Multi-Purpose Survey Meter
DetectorsPancake GM-tube, window dia. 44 mm (1.7 in.), 1.8 to 2.0mg/cm2
Battery Life>500 hours on two AAA batteries
Efficiency2p Efficiency (ref. to 50 mm diameter without rubber sleeve): Am-241; Co-60: 25%; Sr/Y-90: 36%; C-14: 19%
Energy Range17 keV to 1.3 MeV with gamma energy filter
Measurement RangesContamination B-20: 0 - 10 kcps; B20ER: 0 - 500 kcps
Sensitivity0 to 2 mSv/h (0-200 mR/h)
Dose RangeGamma Dose Rate: 0 to 2mSv/h (0 to 200mR/h); Contamination: 0 to 10kcps
Dose Rate Limit2mSv/h (200mrem/h)
Item DescriptionGamma dose rate: 0-2mSv/h (0-200mrem/h); Contamination measuring range: 0-10kcps
Radiation TypeGamma
TypeSurvey Meter
Unitscps, cpm. Bq, dpm, dps, Sv/h, rem/h
Dimensions (L x W x H)5.2 x 2.8 x 5.2 in. (13 x 7 x 13 cm)
Length (English)5.2 in.
Length (Metric)13 cm
Width (English)2.8 in.
Width (Metric)7 cm
Height (English)5.2 in.
Height (Metric)13 cm
Diameter (English) Window1.7 in.
Diameter (Metric) Window44mm
Depth (English)2.4 in.
Depth (Metric)6 mm
Weight (English)0.7 lb.
Weight (Metric)0.3 kg
Unit SizeEach
Showing 1 of 1
Catalog NumberSpecificationsUnit SizePrice (USD)
4250685Full specifications
EachRequest A Quote
AlarmsLED, sound, vibrator
Alarm TypesLED, sound, vibrator
ApplicationsHomeland Security; Fire Departments; Emergency Response; Hospitals; Nuclear Power Industry; Pharmaceutical Industry; Universities
Battery Type2 AAA batteries
DescriptionRadEye B20 Multi-Purpose Survey Meter
DetectorsPancake GM-tube, window dia. 44 mm (1.7 in.), 1.8 to 2.0mg/cm2
Battery Life>500 hours on two AAA batteries
Efficiency2p Efficiency (ref. to 50 mm diameter without rubber sleeve): Am-241; Co-60: 25%; Sr/Y-90: 36%; C-14: 19%
Energy Range17 keV to 1.3 MeV with gamma energy filter
Measurement RangesContamination B-20: 0 - 10 kcps; B20ER: 0 - 500 kcps
Sensitivity0 to 2 mSv/h (0-200 mR/h)
Dose RangeGamma Dose Rate: 0 to 2mSv/h (0 to 200mR/h); Contamination: 0 to 10kcps
Dose Rate Limit2mSv/h (200mrem/h)
Item DescriptionGamma dose rate: 0-2mSv/h (0-200mrem/h); Contamination measuring range: 0-10kcps
Radiation TypeGamma
TypeSurvey Meter
Unitscps, cpm. Bq, dpm, dps, Sv/h, rem/h
Dimensions (L x W x H)5.2 x 2.8 x 5.2 in. (13 x 7 x 13 cm)
Length (English)5.2 in.
Length (Metric)13 cm
Width (English)2.8 in.
Width (Metric)7 cm
Height (English)5.2 in.
Height (Metric)13 cm
Diameter (English) Window1.7 in.
Diameter (Metric) Window44mm
Depth (English)2.4 in.
Depth (Metric)6 mm
Weight (English)0.7 lb.
Weight (Metric)0.3 kg
Unit SizeEach
Showing 1 of 1

RadEye B20 and B20-ER Multi-Purpose Survey Meters offer consistent, reliable results in any application requiring radiological surveys of flat surfaces. Model B20 is for normal measurements. Model B20-ER is for high-range measurements.

  • Lightweight (300g), excellent grip with and without gloves.
  • Rugged and compact design, thick rubber protective cover.
  • Low cost of ownership with > 500 hour operation time with 2 AAA batteries – rechargeable NiMH-cells can be used.
  • Menu-driven user interface results in low training cost and immediate familiarity.
  • Huge internal data memory for both scaler results and continuous data recording.
  • Bright backlit LCD display. Plain text messages and different languages can be selected.
  • Easy adaptation to different tasks by supervisor configuration, calibration, selection of measuring units.
  •  Versatile operation modes:

Scaler/Timer with preset count and preset time for sample measurements.
Continuous ratemeter mode for frisker operation.
Dose rate mode.

  • Audible indication: single pulse or chirper mode proportional to count rate.
  • Earphone output for operation in loud environment.
  • IR PC Interface or Bluetooth™ as option.
  • Advanced Windows™ software is available as option.

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