PM1703GN/GNA γ - n personal radiation detector

NegotiableUpdate on 05/04

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Product Introduction: Polimaster's gamma N personal detectors PM1703GN and PM1703GNA are designed to detect materials that emit slight gamma and neutron radiation. When the radiation level exceeds the preset threshold, the instrument alerts the user with a CsI (Tl) (gamma detector) and a LiI (Eu) (neutron detector) scintillation detector. Once the detector is turned on, measures will be taken to store background radiation information. Personal radiation detectors PM1703GN and PM1703GNA can even detect slight levels of radiation in the environment. The advanced processing algorithm of the instrument allows users to update background levels and set alarm thresholds to adapt to specific radiation environments and meet the required false alarm rates.

Product Details

Product Introduction

Polimaster's Gamma N Personal DetectorPM1706GN γ - n personal radiation detectorandPM1703GNA γ - n Personal Radiation DetectorDesigned to detect materials that emit slight gamma and neutron radiation. When the radiation level exceeds the preset threshold, the instrument alerts the user with a CsI (Tl) (gamma detector) and a LiI (Eu) (neutron detector) scintillation detector.

Once the detector is turned on, measures will be taken to store background radiation information.Personal radiation detector PM1706GN γ - nandPM1703GNA γ - n Personal Radiation DetectorEven slight radiation levels in the radiation environment can be detected. The advanced processing algorithm of the instrument allows users to update background levels and set alarm thresholds to adapt to specific radiation environments and meet the required false alarm rates.

PM1706GN γ - n personal radiation detector/The GNA γ - n personal radiation detector is also designed to ensure sufficient adaptation to background levels so that the instrument can locate a radioactive source in a constantly changing environment. For example, detectors can detect radiation sources that are reduced due to radiation shielding or when high background radiation intensity is required.

PM1703GN/GNA has a sealed and shockproof function and fluorescent backlight on the LCD screen, making it easy to operate and even use in the harshest, most unfavorable environments or weather conditions. Personal radiation detectors were initially designed for security, police, customs, and border patrol. Operating instruments that do not require special experience or training.

Application field

Protection of buildings

Customs and border control

Safety Supervision Bureau and Police Department

	PM1703GN	PM1703GNA
detector
γ	CsI(Tl)	CsI(Tl)
中子	Li₆I (Eu)	Li₆I (Eu)
sensitivity
¹³⁷Сs,not less than	85 (s^-1)/(μSv/h) (0.85 (s^-1)/(μR/h))	100 (s^-1)/(μSv/h) (1.0 (s^-1)/(μR/h))
²⁴¹Am,not less than	100 (s^-1)/(μSv/h) (1.0 (s^-1)/(μR/h))	200 (s^-1)/(μSv/h) (2.0 (s^-1)/(μR/h))
Energy response range
γ	0.033 ～3.0 MeV	0.033 ～3.0 MeV
中子	From thermal energy to14.0 MeV	From thermal energy to14.0 MeV
dose rate
γ	0.01 ～99.99 μSv/h (1～9999 μR/h)	0.01 ～99.99 μSv/h (1～9999 μR/h)
中子	1 ～999 s^-1	1 ～999 s^-1
accuracy	±30% (0.1～70 μSv/h (10～7000μR/h)) (For¹³⁷Cs)	±30% (0.1～70 μSv/h (10～7000μR/h)) (For¹³⁷Cs)
response time	0.25 s	0.25 s
Standard level	ITRAP/IAEArequirement, ANSI N42.32, ANSI N42.33(1), IEC 62401	ITRAP/IAEArequirement, ANSI N42.32, ANSI N42.33(1), IEC 62401
alarm method	Sound, vision, vibration	Sound, vision, vibration
data recording	1000	1000
Environmental protection level	IP65	IP65
Drop concrete ground test	1.5 m (4.9 ft) 0.7 m (2.3 ft) without cover	1.5 m (4.9 ft) 0.7 m (2.3 ft) without cover
power supply	a piece ofAAbattery	a piece ofAAbattery
battery life	1000 hour	1000 hour
Operating temperature	-30°C～50°C (-22°F～122°F)	-30°C～50°C (-22°F～122°F)
size(lidless)	72x32x87mm (2 7/8''x1¼''x3 3/8'')	72x32x87mm (2 7/8''x1 1/4''x3 3/8'')
weight
(lidless)	200 g (7.05 oz)	200 g (7.05 oz)
(lidless)	240 g (8.5 oz)	240 g (8.5 oz)
Low battery warning	LCD	LCD
Overload alarm value
gamma	OL	OL
neutron	999	999
communication method	Infrared data communication	Infrared data communication