Fuji Electric portable neutron meter – NSN3

SPECIFICATIONS

• Standard

  Compliant with IEC61005(2003) and JIS 24341 (2006) standards

• Measured radiation

  Neutron H*(10)

• Detector

  Proportional gas detector

• Measurement range

  Dose rate: 0.01 μSv/h to 99.99 mSv/h
  Dose: 0.01 μSv to 99.99 mSv

• Accuracy

  Dose rate: s ±20% at 10 μSv/h
  Dose: s ±20% at 1 μSv/h

• Energy range

  0.025 eV to 15 MeV

• Energy dependence

  ICRP74 compliant (H*(10) response curve)

• Angular dependence

  ≤ ± 25% (±90º from standard direction)

• Linearity

  ≤ ± 20% reference (10 μSv/h)

• Gamma-ray sensitivity

  ≤ ± 1% reading (10 mSv/h)

• Display

  5-digit LCD display (dose rate, accumulated dose)

• Connectivity

  Dose rate, accumulated dose, history, data configuration.
  (USB cable or software)

• Data backup

  Number of recordings: Up to 1200
  Backup frequency: 10, 20, 30, 60, 120, 300 or 600 seconds (selectable)

• Power supply

  Primary or secondary battery (6 AA cells)
  AC adapter (100 to 240 Vac)

• Battery life

  Up to 30 hours (without permanent display)

• Operating temperature

  -10°C to 45°C

• Operating humidity

  35 to 90% RH (non-condensing)

• Dimensions

  289.5 (W) x 164 (D) x 246 (H) mm

• Weight

  Approx. 3 kg

AVAILABLE MODELS

DOCUMENTS

• Manual: Configuration of portable neutron survey meter NSN3

  1.12 MB

  Download

• Manual: Portable neutron survey meter NSN3

  3.06 MB

  Download

• Brochure: NSN3 Portable neutron survey meter

  1.33 MB

  Download