Radmetron PM1401K-3M 多目的ハンドヘルド放射線モニター／識別器 (0.033 – 3 MeV)

GAMMA CHANNEL (search, spectrometry and activity measurement)

Detector: CsI(Tl)

Sensitivity:

• 137Cs, no less than 200 s-1/(μSv/h)

• 241Am, no less than 200 s-1/(μSv/h)

Energy range: 0.033 – 3 MeV

Detection at a distance of 0.2 m when moving at a speed of 0.5 m/s and a background radiation level of not more than 0.25 µSv/h of gamma radiation sources with activity:

55.0 kBq 133Ba

100.0 kBq 137Cs

50.0 kBq 60Co

Detection at a distance of 0.2 m when moving at a speed of 0.5 m/s and a background radiation level of not more than 0.25 μSv/h of standard samples weighing

0.3 g Pu

10 g U

Measurement range of specific (volume) activity: 100 – 10^5 kBq/kg (kBq/l)

GAMMA CHANNEL (measurement)

Detector: GM tube

Dose rate measurement range: 0.1 μSv/h – 100 mSv/h

Energy range: 0.015 – 15 MeV

Energy dependence relative to the energy of 0.662 MeV (137Cs) in the

photon radiation measurement mode, not more than:

• within the energy range from 0.015 to 0.045 MeV: ±40 %

• within the energy range from 0.045 to 15.0 MeV: ±30 %

Dose rate measurement accuracy ± (15 + 0.0015/H) %, where H is the dose rate value in mSv/h

ALPHA AND BETA CHANNEL (measurement)

Detector: GM tube

Alpha flux density measurement range: from 15 to 10^5 min^-1⋅cm^-2

Minimum detectable alpha particle flux density from: 2 min^-1⋅cm^-2

Alpha flux density measurement accuracy (239Pu): ± (20 + А/φ) %, where φ is the measured flux density,

А is a coefficient equal to 450 min^-1⋅cm^-2

Beta flux density measurement range: from 6,0 to 10^5 min^-1⋅cm^-2

Beta flux density measurement accuracy (90Sr+90Y): ± (20 + А/φ) %, where φ is the measured flux density,

А is a coefficient equal to 60 min^-1⋅cm^-2

GENERAL

Alarm types: visual (LCD), audible, vibration (external)

PC communication: USB

Positioning system: GPS

Battery lifetime: up to 300 hours

Power: 2 AA batteries

Case protection: IP65

Dimensions: 262 × 60 × 65 mm

Mass, no more: 820 g

Standards compliance: ANSI N42.33-2006, ANSI 42.34-2006, IEC 62327:2006, ANSI N42.48 -2008, ANSI N42.42:2012

Datasheet