Owner manual

35
RaySafe i2 System User Manual – Technical data
ChARACTERISTIC mEASURE
Log memory 2 3600 Dose Rate samples with one-second resolution, cyclically
overridden. Dose Rate is only measured above a 40 µSv/h threshold
limit
Time resolution 1 second
Time accuracy Maximum error 2 seconds/24 hrs
Power supply Via the cradle when connected to a computer via USB
Expected battery life At least 4 years based on “normal use”, which is defined as the
operating conditions under normal use are 8 hours per day, 5 days a
week and 52 weeks per year at an ambient temperature of 20°C.
Radio frequency 868.3 MHz, 918.3 MHz, 927.9 MHz (depending on purchased
configuration)
CRADLE
Table 5. Cradle technical specifications
ChARACTERISTIC mEASURE
Weight 50 g
Dimensions 64x61x59 mm (WxHxD)
Cable length 1.5 m
Power via USB
Communication with computer USB 2.0