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Idiomas disponibles
Idiomas disponibles
Computer Interface
(Only For Secondard
Development)
Printer
Working Temperature &
Humidity
Storage Temperature &
Humidity
Insulation Resistance
Withstand Voltage
5. Operation Procedure & Function Description
5.1. Measurement principle & testing wiring diagram
R
circuit loop resistance about 5～200Ω
0
RX testing resistance about 0～200Ω
Rf standard resistance
Measurement current line D: The length is 3 ~ 5 times of the diagonal length of the grounding grid.
Measurement voltage line 1: the length is 0.618D; Wire dia.:≥1.0mm
Measurement voltage line 2: the tested grounding grid
RS232 and USB
Yes
-10℃~40℃；80%rh below
-20℃~60℃；70%rh below
Above 20MΩ (between the circuit and shell 500V)
AC 3700V/rms(between the circuit and shell)
3
2
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