METREL MI 3200 - General Specifications

MI 3200 TeraOhm 10 kV Specifications
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8.2. General specifications
Battery power supply ...................................... 7.2 V DC (6 × 1.2V
DC
NiMH D size)
Mains power supply ....................................... 90-260 V AC, 45-65 Hz, 70 VA
....................................................................... (300V CAT III)
Protection classification .................................. double insulation
Over-voltage category .................................... CAT IV 600 V
Pollution degree ............................................. 2
Degree of protection ....................................... IP 54 with case closed
Dimensions (w × h × d) .................................. 36 x 16 x 33 cm
Weight (without accessories, with batteries) .. 5.5 kg
Visual and sound warnings ............................ yes
Display ........................................................... LCD dot matrix with backlight - (160 x 116)
Memory .......................................................... Non-volatile internal memory,
1000 numerical measurements with time
and date.
ENVIRONMENT CONDITIONS
Working temperature range ........................... -10  50 °C
Nominal (reference) temperature range ......... 10  30 °C
Storage temperature range ............................ -20  +70 C.
Maximum humidity ........................................ 90% RH (0  40 °C) non-condensing
Nominal (reference) humidity range ............... 40  60 % RH
Working nominal altitude ................................ up to 3000m
Storage nominal altitude ................................ up to 10000m
AUTOCALIBRATION
Auto-calibration of measuring system ............ every time after turning power on
CONNECTING SYSTEM
Two safety banana sockets ............................ +OUT, -OUT (5kV CAT I, Double)
Two GUARD. banana sockets ....................... GUARD (600V CAT IV, Double)
Guard resistance ............................................ 400 k 10 %
DISCHARGING
Every time after measurement completion.
Discharging resistance: .................................. 425 k  10 %
RS232 SERIAL COMMUNICATION
RS232 serial communication ......................... galvanic separated
Baud rates: ..................................................... 2400, 4800, 9600, 19200 baud, 1 stop bit,
no parity.
Connector: ..................................................... standard RS232 9-pin D female.
USB COMMUNICATION
USB slave communication ............................. galvanic separated
Baud rates ...................................................... 115000 baud,
Connector ...................................................... standard USB connector - type B.