Handheld & field instruments

Neutron detection

33 products

Rotem

Neutron Area Monitor

Wall-mounted neutron detector (Ludlum 42-30H) for area monitoring in WebiSmarts

Detector: Proportional neutron detector Ludlum Model 42-30H; moderator: polyethylene sphere ø25.4 cm
Energy range: Thermal to approx. 12 MeV
Weight: 8.8 kg (19.5 lb)

11 referenced values

ELSE NUCLEAR

LUPIN BF3

Neutron rem counter for pulsed fields

Detector type: BF₃ proportional counter in a cylindrical moderator, with built-in power supply, signal management and control electronics
Energy range: 0.025 eV–10 GeV (standard); 0.025 eV–20 MeV (LITE)
Weight: 18 kg; 15 kg (LITE)

17 referenced values

ELSE NUCLEAR

W-PIE

Very high-efficiency neutron spectrometer, from thermal to 10 GeV

Detector type: ⁴He gas scintillator (12 L cylinder) with LiF converter and 24 low-voltage SiPMs; four moderator sub-volumes; ³He-free
Energy range: Thermal to 10 GeV (W-PIE); to about 100 MeV (HERMES W-PIE)
Weight: Approx. 120 kg (W-PIE); approx. 40 kg (HERMES W-PIE)

11 referenced values

ELSE NUCLEAR

SP2

Single-sphere neutron spectrometer instead of a full Bonner sphere set

Detector type: 32 active ⁶LiF-covered silicon detectors in six concentric layers inside the moderator
Energy range: 0.025 eV–10 GeV (standard); 0.025 eV–20 MeV (LITE)
Weight: 25 kg; 23 kg (LITE)

14 referenced values

ELSE NUCLEAR

BSS

Bonner sphere spectrometer for neutron spectra

Detector type: ³He proportional counters for thermal neutrons, each in a spherical HDPE moderator
Energy range: 1 meV to <100 MeV (standard set); up to 10 GeV with extension set

8 referenced values

Ludlum

Ludlum 30-7B

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0 to 99.9 mSv/h (0 to 9.99 rem/hr)
Weight as specified: Display Unit: 174 g Detector: 4.6 kg

12 referenced values

Ludlum

Ludlum 30-7

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0 to 99.9 mSv/h (0 to 9.99 rem/hr)
Weight as specified: Display Unit: 174 g Detector: 4.6 kg

12 referenced values

Ludlum

Ludlum 3007Bi/6

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0 - 100 mSv/h (0 - 10,000 mrem/hr)
Weight as specified: 5.5 kg, with batteries

14 referenced values

Ludlum

Ludlum 3007Bi/4

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0 - 100 mSv/h (0 - 10,000 mrem/hr)
Weight as specified: 5.5 kg, with batteries

14 referenced values

Ludlum

Ludlum 3007Bi/1

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0 - 100 mSv/h (0 - 10,000 mrem/hr)
Weight as specified: 5.5 kg, with batteries

15 referenced values

Ludlum

Ludlum 3007Bi

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0 - 100 mSv/h (0 - 10,000 mrem/hr)
Weight as specified: 5.5 kg, with batteries

14 referenced values

Ludlum

Ludlum 3007i/6

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0 - 100 mSv/h (0 - 10,000 mrem/hr)
Weight as specified: 5.5 kg, with batteries

14 referenced values

Ludlum

Ludlum 3007i/4

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0 - 100 mSv/h (0 - 10,000 mrem/hr)
Weight as specified: 5.5 kg, with batteries

14 referenced values

Ludlum

Ludlum 3007i/1

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0 - 100 mSv/h (0 - 10,000 mrem/hr)
Weight as specified: 5.5 kg, with batteries

15 referenced values

Ludlum

Ludlum 3007i

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0 - 100 mSv/h (0 - 10,000 mrem/hr)
Weight as specified: 5.5 kg, with batteries

14 referenced values

Ludlum

Ludlum 3007-1

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0 - 100 mSv/h (0 - 10,000 mrem/hr)
Weight as specified: 5.5 kg, with batteries

15 referenced values

Ludlum

Ludlum 3007B

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0 - 100 mSv/h (0 - 10,000 mrem/hr)
Weight as specified: 5.5 kg, with batteries

15 referenced values

Ludlum

Ludlum 3007

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0 - 100 mSv/h (0 - 10,000 mrem/hr)
Weight as specified: 5.5 kg, with batteries

15 referenced values

Ludlum

Ludlum 3004i/6

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0-100 mSv/h (0-10,000 mrem/hr)
Weight as specified: 8.3 kg, with batteries

15 referenced values

Ludlum

Ludlum 3004i/4

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0-100 mSv/h (0-10,000 mrem/hr)
Weight as specified: 8.3 kg, with batteries

15 referenced values

Ludlum

Ludlum 3004i/1

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0-100 mSv/h (0-10,000 mrem/hr)
Weight as specified: 8.3 kg, with batteries

16 referenced values

Ludlum

Ludlum 3004i

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0-100 mSv/h (0-10,000 mrem/hr)
Weight as specified: 8.3 kg, with batteries

15 referenced values

Ludlum

Ludlum 3004

Portable neutron meter

Detector: ³He proportional detector
Measurement range: 0-100 mSv/h (0-10,000 mrem/hr)
Weight as specified: 8.3 kg, with batteries

15 referenced values

Ludlum

Ludlum 15

Portable neutron meter

Instrument count-rate range: 0 to 500,000 cpm
Weight as specified: 3.7 kg

10 referenced values

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