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(Ex: Enter "m3" to search for Model 3.)

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m42-41l_a_upright
m42-41l_a_uprightm42-41l_handle-forward-trans_copym42-41l7

Model 42-41L

Neutron Detector

Part Number: 47-3309

 

  • Specifications
  • Suggested Instruments
  • Documents
  • Specifications
  • Suggested Instruments
  • Documents

Specifications

Indicated Use Neutron survey and dose measurement
Detector Type PRESCILA proton recoil scintillator
Sensitivity (241AmBe) ≈ 350 cpm per mrem/hr
Detection Range Thermal to 100 MeV neutrons
Angular Dependence Within 15% over wide range of energies
Gamma Rejection* ≈ 400 cpm at 100 mR/h (137Cs)
Operating Voltage 500 to 700 V (typical)
Connector Series "C" (others available)
Construction Aluminum housing with black powder coat with an ergonomic foam grip
Temperature Range Temperature dependent
Drop Resistance Survives 100g drops in three orientations
Size (H x W x L) 25.7 x 10.8 x 10.8 cm (10.125 x 4.25 x 4.25 in.)
Weight 2.2 kg (5 lb)

Note: For gamma backgrounds greater than 100 mR/h, we recommend using Model 42-31H.

Suggested Instruments

ModelDescriptionPart Number
m3000_angle1
Model 3000
Digital Survey Meter 48-4035
m3001_face_w_log-button--handle-1b
Model 3001
Digital Survey Meter
  • 4 detector setups
 48-4036
m3-is_lft-angle-trans_500px
Model 3-IS
Intrinsically Safe Analog Survey Meter 48-3581
m12-lft-angle_500px
Model 12
Analog Survey Meter 48-1609
m2221-lft-angle-trans_500px
Model 2221
Analog Scaler-Ratemeter with Digital LCD
  • Single channel analysis
 48-2065
m2241-left-front-angle_no-speaker
Model 2241
Auto-Ranging Digital Scaler-Ratemeter
  • RS-232 port
 48-2444
m2350-1_cmyk_500px
Model 2350-1
Digital Datalogging Meter
  • Stores 1000 data points
  • Supports 16 detector setups
 48-2751
m2363-w-prescila8
Model 2363 with 42-41L
Neutron Dose Survey Meter
  • Analog & Digital Scaler-Ratemeter
  • Internal GM Detector
  • External Model 42-41L Detector
 48-3514

Documents

  • Data Sheet
  • Manual
  • CE Certificate

Related Products

m42-49_1959784676
Model 42-49 Series
m42-30h
Model 42-30H
9__moderated_neu_4aa7a1e4b321d
Model 42-31H
m42-5_web
Model 42-5
m42-38_wendi-2
Model 42-38 WENDI-2
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