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Discriminates between natural and artificial gamma radiation in seconds
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Identifies very small contributions of artificial gamma radiation despite large variations of natural background
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Clear audible and visual alarms indicate radiation instantly
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Ideal for detection of shielded sources
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One-hand operation
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0 to 200%-scaled bar graph indicating possible presence of artificial radiation
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Distinct audible indication for artificial radiation detection
RadEye NBR
$0.00
Thermo Scientific RadEye NBR is a gamma radiation monitor designed for first responders and security professionals to quickly distinguish natural from artificial radiation sources.
In stock
The Thermo Scientific RadEye NBR (Natural Background Rejection) High Sensitivity Gamma Radiation Monitor is designed for first responders and security professionals to quickly discriminate between natural and artificial gamma radiation in seconds. It identifies very small contributions of artificial gamma radiation despite large variations in natural background during search missions. Features clear audible and visual alarms for instant radiation detection, even for shielded or remote gamma sources. The system combines the RadEye SX multi-purpose meter with the FHZ 674 NBR detector. Weighs approximately 3 kg with one-hand operation capability. Ideal for first responders, fire brigades, security professionals, environmental monitoring, and remediation applications.
Description
RadEye NBR
The Thermo Scientific RadEye NBR (Natural Background Rejection) High Sensitivity Gamma Radiation Monitor is designed for first responders and security professionals to quickly discriminate between natural and artificial gamma radiation in seconds. It identifies very small contributions of artificial gamma radiation despite large variations in natural background during search missions. Features clear audible and visual alarms for instant radiation detection, even for shielded or remote gamma sources. The system combines the RadEye SX multi-purpose meter with the FHZ 674 NBR detector. Weighs approximately 3 kg with one-hand operation capability. Ideal for first responders, fire brigades, security professionals, environmental monitoring, and remediation applications.
Features
Specifications
- Radiation Type
- Gamma
- Measured quantities (with FHZ 674 NBR)
- Count rate (cps, cpm), dose rate (Sv/h, rem/h), NBR
- Probe cables
- RG 58, max. 1.5m (59 in.) – MHV connector
- High voltage range
- 300 to 1400 V with output impedance 2 MΩ, typically 600 V for FHZ 674 NBR
- Alarm threshold
- Two alarm thresholds for count rate, dose and dose rate each, NBR
- Audible alarm intensity
- 80dB at a distance of 30cm (11.8°)
- Working temperature
- -20° to + 50°C (-4° to 122°F)
- Scaler/Timer
- Preset count, preset time
- EMC
- Disturbance emission: EN 61000-6-3, Immunity: EN 61000-6-2
- Size (monitor)
- 110 x 67 x 62mm (4.3 x 2.6 x 2.4 in.), with rubber protection, without cable
- Weight (monitor)
- Around 160g (5.6 oz.) including 2 ea. AAA cells and protection sleeve
- Internal memory
- The last 1600 measured values are saved and can be read out via PC program. Max and mean value of count rate and dose rate. The time interval is factory preset to 120 s by default. Scaler measurements and momentaneous readings can be stored manually. Logbook with 250 entries for changes of configuration, occurring alarms and errors
- Battery life time
- Typically 150 h with FHZ 674 NBR
- Detection Sensitivity (FHZ 674)
- approx. 4000 cps per μSv/h at 662keV, highly sensitive from 15keV (front), respectively 30keV (side)
- Energy response (H*(10))
- Exceeds IEC 62533 requirements (±- 30% for Am-241, Cs-137, Co-60)
- Dose rate range (Cs-137)
- 0.01 μSv/h to 100 μSv/h
- Weight (FHZ 674)
- 2800 g excluding shoulder strap (200g) and RadEye SX (160g)
- Dimensions (FHZ 674)
- 308 x 230 x 110mm
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