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MEP2 - Specification

Weight:    2.4 kg
Max. dimensions:    206 x 190 x 181 mm
Power consumption:    1 W (at 27 V)
Powering voltage:    15 - 35 V
Operating temperature range:    - 25C ... + 25C
Number of sensors:    4
Field of View (unobstructed):    50, conical
Geometrical factor:    0.77 cm2.ster
Detector type:    Silicon, PIPS (ion implanted) ORTEC
Detector active area:    300 mm2
Detector depleted layer (1p, 2p):    100 micrometers
Detector depleted layer (1e, 2e):    400 micrometers
Energy range, ions:    15keV - 3.2 MeV (min. threshold to stop energy)
Energy range, electrons:    15keV - 350 keV (min. threshold to stop energy)
Number of energetic channels:    1 - 32 (programmable)
Electrical thresholds:    programmable, 15 keV - 1270 keV, step 5 keV
Time resolution:    31.25 ms (32 samples / s)
Registration dead time:    10.75 microsecond
Telemetry rate:    1120 bit/s (140 byte/s)
Telemetry interrogation period:    1 s
Number of operating modes:    255 (max)
Housekeeping information:    temperature -80...+80C, internal voltages, status byte

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