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JCS - Model NMS017NG3 -Hand-held, Dose Equivalent Neutron Monitor
The NMS017NG3 is the latest generation of neutron monitor from John Caunt Scientific Ltd. It is a battery-powered hand-held neutron survey monitor that provides ambient dose equivalent measurements from thermal to 14MeV neutrons. Ease of use and deployment underpin the design philosophy of the NMS017NG3 and has seen this instrument adopted as the industry standard deployed across the majority of civil nuclear sites, AWE, MoD as well as many academic, research and medical establishments.
This latest neutron dose rate monitor incorporates a digital display, providing a user-friendly visual display of dose rate as well as numeric feedback. The LCD display can be read in all light conditions and has vastly improved the battery life (>120hrs). Measurement modes include dose rate, accumulated dose, count rate and various count and time modes for integrated measurements.
- UK Built & Supported
- He3 not Bf3
- Neutron dose rate
- Accumulated dose
- Count rate
- 100 / 300 / 600 second count
- Variable timer counts accumulated to a max of 999999s
- Lightest handheld neutron dose equivalence monitor on the market
- Data: Unit
- Range: 0.1µSvh?¹ to 99999µSvh?¹
- Sensitivity: Reference sensitivity is 0.72 cps/µSvh?¹
- Linearity: ± 30%
- Energy Response: Thermal to 14MeV
- Gamma Rejection: 3000:1
- Display: 64x128 pixel LCD display. Single range in units of µSvh?¹
- Power Requirements: 2 x MN1400 C-type alkaline cells DURACELL recommended
- Detector: SP9 ³He thermal neutron detector
- Temperature Range: -10°C to +35°C
- Weight: 6 kg
- Dimensions: L:320mm W:208mm D:260mm
- Testing and Certification: Test Certificates Supplied
- Battery Life: Over 120 hours
- OPTIONAL TRANSIT CASE:
- Weight Empty: 4.8 kg
- With NMS017NG3 and batteries: 10.8 kg
- Dimensions: L:530mm W:320mm D:325mm