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SE INTERNATIONAL HAND HELD RADIATION DETECTOR MONITOR 4EC NEW

SE INTERNATIONAL HAND HELD RADIATION DETECTOR MONITOR 4EC NEW

$ 223.93

Availability: 100 in stock
  • Condition: New
  • Model: MONITOR 4EC
  • Item must be returned within: 30 Days
  • Return shipping will be paid by: Buyer
  • Brand: S E INTERNATIONAL
  • All returns accepted: Returns Accepted
  • MPN: MONITOR 4EC
  • Restocking Fee: No
  • Refund will be given as: Money Back
  • Type: HAND HELD RADIATION ALERT® DETECTOR

    Description

    SE INTERNATIONAL HAND HELD RADIATION DETECTOR MONITOR 4EC NEW
    The M4 or M4EC are both compact, ergonomic, general purpose survey meters capable of detecting alpha, beta, gamma, and x-rays over 3 selectable ranges. A red count light flashes and a beep sounds with each event detected. The Monitor 4EC offers a more linear reading for gamma and x-rays (above 40 keV).
    Detector
    Monitor 4:
    Halogen-quenched uncompensated GM tube with thin mica window 1.5-2.0 mg/cm
    2
    thick.
    Effective diameter of window is 9.1 mm (.36 in.).
    Monitor 4EC:
    Halogen-quenched GM tube, energy compensated sidewall 2mm thin filter. Thin mica window 1.5-2.0 mg/cm
    2
    thick. Effective diameter of window is 9.1 mm (.36 in.).
    Operating Range
    0-.5, 0-5, 0-50 mR/hr 0-500, 0-5,000, 0-50,000 CPM or 0-5, 0-50, 0-500 μSv/hr (SI Scale Meter Option)
    Energy Sensitivity
    1000 CPM/mR/hr (Cs137). M4EC is the same as M4 except the energy response for gamma and x-rays through the detector sidewall is flat within +61% or -26% over the range of 40 keV to 100 keV, and within +35% or -17% over the range of 100 keV to 1.3 MeV. M4 & M4EC meter scales shown below.
    Both Detect beta at 50 keV with typical 35% detection efficiency and beta at 150 keV with typical 75% detection efficiency.
    Accuracy
    Typically ±15% of reading (Cs137)
    Monitor 4: Detects alpha down to 2.5 MeV; typical detection efficiency at 3.6 MeV is greater than 80%. Detects gamma and x-rays down to 10 keV typical through the window, 40 keV minimum through the case.
    Monitor 4EC: Detects alpha down to 2.5 MeV; typical detection efficiency at 3.6 MeV is greater than 80%. Detects gamma and x-rays down to 10 keV typical through the window (non-compensated), 40 keV through the sidewall.
    Range Switch
    X1, X10, X100, Battery Check.
    Analog Meter holds full scale in fields as high as 100X maximum reading. CPM & mR/hr scale. Optional SI Scale Meter Available
    Audio Indicator
    Internally mounted beeper (can be turned off for silent operation).
    Power Requirements
    9-volt alkaline battery (included). Approx. 2,000 hrs. at normal background
    Temperature Range
    -20° to 55°C (-4° to 131°F)
    Weight
    M4: 200 g (7.1 oz) M4EC: 224 g (7.9 oz)
    Outputs
    3.5 mm jack with pulse out.
    Size
    209 x 71 x 50 mm (8.2 x 2.8 x 1.9 in.)
    Includes
    Carrying Case w/ Belt Clip
    Options
    SI Meter Option,
    Limited Warranty
    1 year limited warranty