Wholesale of high-precision nuclear radiation detectors

Multi functional nuclear radiation detectorAlso known as alpha, beta, gamma, and X-ray detectors, they provide fast, accurate, and convenient radiation detection methods.

Product Features

● Four digit LCD display

● Detect alpha, beta, gamma, and X-rays

● Count measurement, total count measurement, and dose rate measurement

● 1 minute to 24 hour timed measurement

Gamma and X-ray: 20keV, β>100keV, α>2MeV, 5.8 Cps/μ Sv/h for Cs-137 source;

Multi functional nuclear radiation detectorProduct Application

Check for local radiation leaks and nuclear radiation contamination;

Check the radon radiation in the surrounding environment;

Check the radioactivity of building materials such as stone;

Inspect landfills and garbage dumps with nuclear radiation hazards;

● Check for radium contamination in groundwater;

Check the radioactivity of underground drilling pipes and equipment;

Monitor the pollution of air and water around nuclear reactors;

● Check for harmful radiation in personal valuable property and jewelry;

Check the radioactivity of porcelain tableware, glass cups, etc;

● Accurately locate the radiation source;

● Inspection of home decoration.

Main technical indicators

● Detector

Built in quenching GM tube with mica window, surface density of 1.5-2.0mg/cm2. The effective diameter of the window is 45mm (1.75in). The Inspector type (with only internal GM tube) has a radiographic mark at the center of the front panel

● Average cycle

Update the display reading every 3 seconds. When detecting low background values, the update rate is the moving average of the previous 30 second period. This time period will decrease due to an increase in radiation levels.

● Scope of operation

MR/h (milliradians per hour): 0.001-110

μ SV/h (microvolts/hour): 0.01 to 1100

CPM (count per minute): 0-350000

CPS (count per second): 0-5000

Accuracy (Cs137)

MR/hr ± 10% general (NIST), ± 15%：0～100

μ SV/hr ± 10% general (NIST), ± 15%: 01-1000

CPM ± 10% general (NIST), ± 15%: 0-350000

● Energy sensitivity

Measure alpha as low as 2MeV. Measure β as low as 0.16 MeV. The detection efficiency is generally around 25% at 1MeV. Measure through the end of the window

Gamma is as low as 10KeV.

3,340 CPM/mR/hr（Cs137）。 The minimum detection limit for I125 under contact is 0.02 μ Ci.

● Display

Digital LCD display screen

● Alarm setting range

MR/hr: 0.001-50 and CPM: 1-160000. 70 decibels within 1 meter

● Counting lamp

Every radiation event emits a flashing red LED

The new INSPECTOR radiation alarm detector emits a beep sound

Built in buzzer (switchable to good mode)

● Output

Dual micro sockets for driving CMOS or TTL devices, connecting to computers or data loggers

Micro input jack for electronic calibration