Benning IT 130 - General Data

BENNING IT 130 Technical data
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8.11 General data
Power supply voltage............................. 9 V
DC
(6×1.5 V batteries or storage batteries, type AA)
Operation............................................... typically 20 h
Input voltage of charging jack ................ 12 V ± 10 %
Input current of charging jack................. max. 400 mA
Storage battery charging current ........... 250 mA (internally regulated)
Measuring category ............................... 1000 V CAT II to earth
600 V CAT III to earth
300 V CAT III to earth
Protection class .................................... double insulation
Contamination level ............................... 2
Protection category................................ IP 40
Display .................................................. matrix display with 128 x 64 pixels and background lighting
Dimensions (w × h × d) .......................... 23 cm × 10.3 cm × 11.5 cm
Weight .................................................. 1.3 kg, without batteries / storage batteries
Reference conditions:
Temperature range................................ +10 °C ÷ +30 °C
Air humidity range.................................. 40 % rel. Air humidity ÷ 70 % rel. air humidity
Operating conditions:
Temperature range................................ 0 °C ÷ +40 °C
Maximum relative air humidity ............... 95 % rel. air humidity (0 °C ÷ 40 °C), non-condensing
Storage conditions:
Temperature range................................ -10 °C ÷ +70 °C
Maximum relative air humidity ............... 90 % rel. air humidity (-10 °C ÷ +40 °C)
80 % rel. air humidity (40 °C ÷ 60 °C)
Transmission speed (baud rate):
RS232 interface..................................... 57600 baud
USB interface ........................................ 256000 baud
Memory size .......................................... up to 1800 measurements
The specified accuracy shall apply to the first year of use under reference conditions. If not specified
otherwise for the respective measuring function, an additional error of max. + 1 % of the measured
value + 1 digit has to be considered for the use under operating conditions.