A.1. identiFINDER R 300: Speci cations
FLIR Detection
… continuation
Dose Rate Range
≤
100 nSv/h – 10 mSv/h (
≤
10 μrem/h –
1.0 rem/h);
Dose Rate Accuracy (
137
Cs)
±
30 %
Overload Threshold
5 mSv/h
Neutron Sensitivity
B
2.6 cps/nv;
±
20 %
Nuclide Identi ication
According to ANSI N42.48
Typical Resolution
≤
3.5 % FWHM at 662 keV at 25 °C (77 °F)
ambient temperature
Service
Recommended Interval
5 a
Physical
Dimensions (W
×
D
×
H)
70.3 mm (2.77 in)
×
33.8 mm (1.33 in)
×
125.5 mm (4.94 in)
Weight
A
340 g (11.99 oz)
Weight
B
370 g (13.05 oz)
Housing Material
Aluminium
Environmental
Operating Temperature
-20 °C – +50 °C (-4 °F – +122 °F)
Storage Temperature
+10 °C – +35 °C (+50 °F – +95 °F)
Temperature Change
Temperature change must not exceed 8.4 °C
(15.1 °F)/min
Relative Humidity
10 % – 93 %, non condensing
Shock Resistance
According to ANSI N42.48-2008
Protection Rating
IP63 according to IEC 60529
Battery
Type
Internal (Li-ion, single cell, rechargeable)
Capacity
1950 mAh; 3.7 V; 25 °C (77 °F)
Battery Life
300 – 500 full charge-discharge cycles; 3 a – 5 a
Charging Duration
≤
3 h at 25 °C (77 °F) when instrument off and
connected to AC power charger and >5.5 h when
powered via USB.
Operating Duration
≥
24 h at 25 °C (77 °F) in dose rate mode with
dimmed display back light and GPS switched off
Display
Type
Trans lective color LCD
to be continued…
238
identiFINDER
®
R300/en/2014.4(13623)/Feb2015