Polimaster PM1401GNB Personal Radiation Detectors | EMIN.VN

Polimaster PM1401GNB Personal Radiation Detectors

Name: Polimaster PM1401GNB Personal Radiation Detectors
Brand: POLIMASTER

ManufacturerPOLIMASTER(View more products from this manufacturer)

ModelPM1401GNB

OriginEU

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- Detector:

+ Gamma CsI(Tl)

+ Neutron He-3

- Sensitivity:

+ for 137Сs, no less 100 (s-1)/(μSv/h) (1.0 (s-1)/(μR/h))

+ for 241Am, no less 200 (s-1)/(μSv/h) (2.0 (s-1)/(μR/h))

- Energy range:

+ Gamma 0.033 – 3.0 MeV

+ Neutron from thermal to 14.0 MeV

- Dose Rate:

+ Gamma 0.01 – 99.99 μSv/h (1 – 9999 μR/h)

+ Neutron 1 - 999 s-1

- Dose : X

- Accuracy: ±30% (in range 0.1 – 70 μSv/h) (10 – 7000 μR/h) )

- Response time: 0.25 s

- Radionuclide identification using bluetooth communication with external pocket PC or smartphone:

+ Special nuclear materials (SNM): 233U, 235U, 237Np, Pu

+ Medical radionuclides:18F, 67Ga, 51Cr, 75Se, 89Sr, 99Mo, 99mTc,103Pd, 111In, 123I, 131I,153Sm, 201Ti, 133Xe

+ Naturally occurring radioactive materials (NORM):40K, 226Ra, 232Th and daughters, 238U and daughters

+ Industrial radionuclides: 57Co, 60Co, 133Ba, 137Cs, 192Ir, 226Ra, 241Am

- Standards compliance: ITRAP/IAEA requirements, ANSI N42.32, ANSI N42.33 (1), IEC 62401

- Alarm type: visual, audio, vibration

- Data recording : 1000

- Environmental protection: IP65

- Drop test on concrete floor: 1.5 m (4.9 ft)

- Power supply: one AA battery

- Battery life time: up to 800 hours

- Operating temperature: -30°C to 50°C (-22°F to 122°F)

- Size (without cover): 194 x 57 x 32 mm (7 5/8 x 2¼ x 1¼)

- Weight (without cover): 420 g (14.8 oz) (with cover)

- Low battery warning: LCD

- Overload indication:

+ Gamma:OL

+ Neutron: 999

- PC Communication: IRDA, Bluetooth

PM1401MA / GNA Product brochure

The gamma-neutron personal radiation detectors allow searching and detecting radioactive and nuclear materials including weapon grade materials. The detectors have a hermetic and shockproof case and are ideal for operation in the unfavorable and/or harsh environment.

Polimaster gamma-neutron personal radiation detector PM1401GNB is designed to detect the slightest amounts of the gamma and neutron radiation emitting materials especially in the extreme environment and the difficult-to-access areas. The optional telescopic extension tube can be used to protect the user from the radiation sources and/or inspect difficult-to-access areas. The instrument is equipped with a CsI(Tl) scintillation detector for detection of the gamma irradiation and a He-3 detector for detection of the neutron irradiation. The detector will alert the user if the radiation levels exceed the preset threshold values.

The PM1401GNB performs the following functions:

Detect gamma and neutron radiation sources, even if they are shielded;

Search for and locate the gamma or neutron radiation sources including nuclear weapons materials;

Alert the user of the presence of a radiation source through audible, visual and vibrating alarms;

Record and store data for up to 1000 events in the instrument non-volatile memory;

Transmit all recorded data to a PC via IR channel for the data processing and analysis.

In addition to the functions of the PM1401GNA model, the PM1401GNB model has Bluetooth module for communication with PDA or laptop PC, equipped with Polimaster proprietary identification software, and can be used for the radioisotope identification of the radiation source.

The Bluetooth module allows user to be at a safe distance from the possible radiation sources while the PM1401GNB is operating. In that way, the instrument operator is being protected from the radiation exposure by distance.