標準電機Standard Electric Works Co., Ltd. -- 4103 IN (Ranges: 0.5kV, 1kV, 2.5kV, 5kV)
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STANDARD ELECTRIC WORKS CO.,LTD.
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Digital (1kV up) H.V. Insulation Testers
4103 IN (Ranges: 0.5kV, 1kV, 2.5kV, 5kV)
FEATURES
● Microprocessor-controlled.
● Four insulation test voltages.
● Insulation resistance; auto ranging on all ranges.
● Measures insulation time test.
● Bargraph indicates test voltage; rise and decay can be observed during tests.
● Visual and audible warning if external voltage is present.
● EnerSave™ feature to extend battery life.
● 2 Lines × 16 characters large LCD.
● Low battery consumption.
● Low battery indicator.
● Overload protection.
● Auto-off.
● Show test time duration (up to 99.9s) for easy comparison.
● EEPROM calibration.
SPECIFICATIONS
Test voltage (DC V)
0.5kV
/
1kV
/
2.5kV
/
5kV
Measuring ranges
(Auto-Ranges)
0-25GΩ / 0-50GΩ / 0-125GΩ / 0-250GΩ
Accuracy
±5% rdg
Output power limit
1W
Sealed with gasket
ˇ
Insulation resistance
between electrical
circuit and housing :
2000MΩ / 2000V
ˇ
Withstand voltage:
7000 Vac for one min.
between electrical
circuit and case
ˇ
Operation
temperature
-15°C to 55°C
Operation-humidity
80% Max. relative humidity
Dimensions
205(L) × 190(W) × 110(D)mm
Weight
(battery included)
Approx. 1670g
Power source
1.5V(AA) × 8
Alkaline batteries
Safety standard
EN 61010-1
EN 61326-1