Special Design for Portable 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 |
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| Optional dinnuclide recognition |
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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:
Related Product Guide:
Control the standard by the details, show the power by quality. Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for Special Design for Portable Survey Meter - RJ12 series channel type pedestrian, line package radiation monitoring equipment – Ergodi, The product will supply to all over the world, such as: Swiss, Italy, Borussia Dortmund, because of our company has been persisting in the management idea of Survival by Quality, Development by Service, Benefit by Reputation . We fully realize the good credit standing, the high quality products, the reasonable price and the professional services are the reason that the customers choose us to be their long-term business partner.
By Jo from Nicaragua - 2018.09.12 17:18
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
By Mary from Oman - 2018.06.18 17:25