 
|
A portable multipurpose radiation laboratory which incorporates a central processing unit and five external exchangeable radiation detectors. Can be used for detection and measurement of the alpha, beta, gamma and neutron radiation and gamma spectrum accumulation.
 |
The PM1402M is a portable multipurpose radiation monitor designed for field use to measure all types of ionizing radiation and spectrum collection of the gamma emitting sources. The device consists of a processing unit and set of five external exchangeable detectors. The small size and low weight of the processing unit allows for easy carrying in the field, since it can be placed in a pocket or on a utility belt. The external exchangeable detectors are:
The processing unit features a 512 channel analyzer with storage capacity for 110 spectra in its non-volatile memory. The spectra can be downloaded to a PC via RS-232 data port for further data processing and/or radioisotope identification. The portable radiation monitor is equipped with audible and vibration alarms to alert a user of the presence of a radiation source. Additionally, the PM1402M is supplied with a telescopic extension tube which is used for detector mounting, inspection of difficult-to-access areas and/or protection of the user from the irradiation exposure by distance.
| PM1402M | |
|---|---|
| Standards compliance | ITRAP/IAEA requirements |
| Search and spectrometry γ-channel | |
| Detector | Gamma radiation detector BD-01: CsI(Tl) Gamma radiation detector BD-02: CsI(Tl) |
| Sensitivity for 137Сs, no less | BD-01: 200 (s-1)/(μSv/h) (2 (s-1)/(μR/h)) BD-02: 30 (s-1)/(μSv/h) (0.3 (s-1)/(μR/h)) |
| Sensitivity for 241Am, no less | |
| Energy range | 0.06 - 1.5 MeV |
| The number of accumulation channels of the scintillation spectra | 512 |
| The number of spectra, stored in non-volatile memory | 110 |
| Search neutron-channel | |
| Detector | He-3 |
| Energy range | 0.025 eV - 14 MeV |
| Measuring γ-channel | |
| Detector | GM-counter |
| Dose rate | BD-03: 0.15 - 105 μSv/h (15-107 μR/h) BD-03-01:10 – 107 μSv/h (100-109 μR/h) |
| Energy range | BD-03: 0.02 - 1.5 MeV BD-03-01: 0.08 - 1.5 MeV |
| Measuring α and β-channel | |
| Detector | Proportional counter with a mica window |
| Measurement range of α-flux density | 1 min-1cm-2 - 5 x 105 min-1cm-2 |
| Measurement range of β-flux density | 10 min-1cm-2 - 106 min-1cm-2 |
| Energy range of β measuring | 0.15 - 3.5 MeV |
| Physical Parameters | |
| Dimensions | Processing unit: 32x85x107 mm (1¼'' x 3 3/8'' x 4¼'') BD-01: Ø45x188 mm (Ø 1¾'' x 7 3/8'') BD-02: Ø45 x131 mm (Ø 1¾'' x 5 1/8'') BD-03: Ø21 x113.5 mm (Ø ¼'' 4 1/2 '') BD-03-01: Ø21 x 100 mm (Ø 7/8'' x 4'') BD-04: Ø59x207 mm (Ø 2 3/8'' x 8 1/8'') BD-05: 64x40x118 mm (2½'' x 1 5/8'' x 4 5/8'') |
| Weight | PM1402M total weight, not more: 4.6 kg (10.1 lbs.) Processing unit: 350 g (12.3 oz) BD-01: 300 g (10.6 oz) BD-02: 280 g ( 9.9 oz) BD-03: 100 g (3.5 oz) BD-03-01: 1500 g (52.9 oz) BD-04: 490 g (17.2 oz) BD-05: 310 g (10.9 oz) Charger, not more: 370 g (13 oz) Vibration alarm, not more: 5 g (0.18 oz) Accessories, not more: 750 g (26.5 oz) |
| Drop test on concrete floor: |  |
| Environmental Characteristics | |
| Temperature | -30°C to 50°C (-22°F to 122°F) |
| Humidity | up to 98 % at 25 °С (77 °F) |
| Environmental protection | |
| Power | |
| Batteries | five AA size NiCd rechargeable batteries |
| Battery lifetime | Processing unit (without audio and vibration alarms) battery lifetime equipped with: BD-01: 100 h BD-02: 100 h BD-03, BD-03-01: 100 h BD-04: 24 h BD-05: 20 h |
| PC Communication | |
| PC Communication | RS-232 |
