Radmetron PM1300GN Electronic Personal Dosimeter (15 keV – 20 MeV (gamma), 0.025 eV – 15 MeV (neutron))

Detector:

- gamma: energy compensated silicon PIN diode

- neutron: silicon semiconductor

Dose Hp(10) measurement range:

- gamma: 1 μSv – 20 Sv

- neutron: 10 μSv – 20 Sv

Dose Ḣp(10) rate measurement range:

- gamma: 1 μSv/h – 10 Sv/h

- neutron: 50 μSv/h – 0.2 Sv/h

Energy range:

- gamma: 15 keV – 20 MeV

- neutron: 0.025 eV – 15 MeV

Measurement accuracy:

- dose Hp(10) gamma: ±15 %

- dose rate Ḣp(10) gamma: ±15 %

- dose Hp(10) neutron: ±(15+100/√Hp(10)) % (will be specified)

- dose rate Ḣp(10) neutron: ±(15+375/√t∙Ḣp) % (will be specified)

where Hp(10) – measured dose Hp(10), Ḣp(10) – measured dose rate

Ḣp(10), t – time of dose rate Ḣp(10) measurement

Energy response:

In gamma radiation dose rate Ḣp(10) measurement mode, relative to 0.662 MeV (137Cs):

- from 15 keV to 7 MeV ±15%

- from 7 MeV to 20 MeV ±40%

In neutron radiation dose rate Ḣp(10) measurement mode, relative to collimated radiation of the 239Pu-Be (α, n) source: - 30% up to + 80%

Thresholds: 2 independent thresholds for both dose and dose rate

Power supply: standard battery or NiMH accumulator (AAA)

Operation conditions:

- temperature: from −20 °С to 50 °С

- humidity: up to 95% at 40 °С

- atmospheric pressure: from 84 to 106.7 kPa

Ingress protection: IP67

Dimensions:

- 130х57х35 mm with clip

- 130х57х25 mm without clip

Mass (with clip and battery): ≤ 200 g

Reader specifications

Operation frequency range: 2.4 GHz

Adjustable readout distance: from 20 cm up to 10 m

Output power: 1mW

PC communication: USB, Ethernet, RS-485

Number of stored events: up to 50000

Power supply:

- 5V, up to 500 mА (USB);

- backup battery – 1 AAA accumulator

Dimensions: 100 × 100 × 50 mm

Mass: ≤ 400 g