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Cheap price Gm Survey Meter - RJ12 series channel type pedestrian, line package radiation monitoring equipment – Ergodi

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  • Cheap price Gm Survey Meter - RJ12 series channel type pedestrian, line package radiation monitoring equipment – Ergodi
  • Cheap price Gm Survey Meter - RJ12 series channel type pedestrian, line package radiation monitoring equipment – Ergodi

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We believe that long expression partnership is often a result of front end of range, value added service, prosperous encounter and personal contact for Instrument To Detect Radioactivity , Hand-Held Radiation Detector , Alarm Dosimeter , Making the Products of High Quality is the eternal goal of our company. We make unremitting efforts to realize the goal of We Will Always Keep in Pace with the Time.
Cheap price Gm Survey Meter - RJ12 series channel type pedestrian, line package radiation monitoring equipment – Ergodi Detail:

①　The BIN (Background Identification of Normal) background ignores the technology

②　MCA multispectrum analyzer, characteristic SIGMA statistical algorithm

③　NORM function (40K) Quick distinguish between common artificial and natural nuclides (e. g40K、232Th）

④　Nuclide recognition function (with sodium iodide probe / optional)

⑤　Combining the sodium iodide detector and the MCA multichannel energy spectrometer analyzer can accurately distinguish between medical nuclides, industrial nuclides, and natural radionuclides

Natural nuclide 40K、226Ra、232Th
Industrial nuclide 241Am、137Cs、60Co、57Co、22Na、133Ba、54Mn、88Y
Medical nuclides 131I、201Tl、203Hg、18F、99mTc、99Mo、192Ir
Special nuclear materials 57Co、152Eu、238U

⑥　High-speed sampling (fastest: 200ms)

project name Parameter information
Types of detectors American EJ original imported plate plastic scintillator + Japan Hamamatsu low noise photomultiplier tube
Detector volume 5,10,15 optional with dual probe (door default dual probe)
Maximum pass rate 106cps
energy range 25keV~3MeV
sensitivity m5000cps / (Sv / h) (10 L, relative137Cs）
Detection lower limit Ability to detect radiation above the background of 5nSv / h
Optional one, the neutron tube
  • Probe type: long life3He neutron detector (1 atmospheric or pressure optional)
  • Energy range: 0.025eV (hot neutron) ~14MeV
  • Count of life: 1017A count
  • Effective detection area size: 50mm 600mm, 25mm 600mm, 57mm 1054mm is optional;
  • Sensitivity: 75 cps / Sv / h (relative to the other)m252Cf）
  • Underlying count: <5cps
Optional dinnuclide recognition
  • Detector type: France SAN Gobain bulk sodium iodide detector + low potassium quartz photomultiplier tube
  • Detector volume: 1 l, 2 l optional, equipped with dual probes
  • Maximum pass rate: 106cps
  • Energy range: 25keV~3MeV
  • Sensitivity: 20,000 c p s / (Sv / h) (2 L, relativem137Cs）

Misalarm rate

In a stable environment:

Use the space sensor, 10000 times, false alarm rate 1

Without using the occupying sensor, the false alarm rate and misidentification rate are used once within 12h

γ Radiation Response

Occupup 50 times, alarm 49 times

outrange

Over 100 v S / h, a high radiation alarm is emitted and removed within 1min after the source leaves

Radiation-induced neutron alarm

No neutron alarm is triggered when the dose rate reaches 100 Sv / h

Background influence

When the background change is large enough to cause a large change in the alarm probability, the monitoring system shall issue a warning prompt

Nuclide recognition

Natural nuclide 40K、226Ra、232Th
Industrial nuclide 241Am、137Cs、60Co、57Co、22Na、133Ba、54Mn、88Y
Medical nuclides 131I、201Tl、203Hg、18F、99mTc、99Mo、192Ir
Special nuclear materials 57Co、152Eu、238U

Note: Nuclide identification and neutron detection are optional, not in the standard system

Product detail pictures:

Cheap price Gm Survey Meter - RJ12 series channel type pedestrian, line package radiation monitoring equipment – Ergodi detail pictures

Cheap price Gm Survey Meter - RJ12 series channel type pedestrian, line package radiation monitoring equipment – Ergodi detail pictures

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We attempt for excellence, company the customers, hopes to be the good cooperation team and dominator company for personnel, suppliers and customers, realizes price share and continual marketing for Cheap price Gm Survey Meter - RJ12 series channel type pedestrian, line package radiation monitoring equipment – Ergodi, The product will supply to all over the world, such as: Bahrain, Niger, Provence, The president and all the company members would like to provide professional products and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
    • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Gwendolyn from Amman - 2017.09.29 11:19
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Ada from Brasilia - 2017.07.07 13:00

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