臺灣SEW指針式1KV絕緣測試儀1180 IN

時間：2014-10-29 13:54:15 點(diǎn)擊：

　　核心提示：FEATURES● High quality Taut Band movement.● Battery operated.● Solid state circuitry.● Battery check...

FEATURES

● High quality Taut Band movement.
● Battery operated.
● Solid state circuitry.
● Battery check feature.
● Automatic circuit discharge.
● Three insulation test voltages(DC) : 250V, 500V, 1000V
● Continuity test : 50 Ω
● AC voltage measurement : 500V
● Color-coded scale.
● Fuse protected.

SPECIFICATIONS

Insulation Resistance
Test voltage (DC V)	250V / 500V / 1000V
Output voltage on open circuit	Rated test voltage +10%
Measuring ranges	0-100MΩ / 0-200MΩ / 0-400MΩ
Accuracy	±5% of indicated value
Short circuit current	2mA DC
Power consumption	190mA
Continuity
Measuring ranges	0 -50Ω & ∞
Accuracy	± 5% of scale length
Open circuit voltage	4V DC Approx.
Short circuit current	145mA DC Approx.
Power consumption	200mA
AC Voltage
Range	0-500V AC
Accuracy	± 2.5% of full scale
Line frequency range	40 -1k Hz
General
Dimensions (with housing front cover)	175(L) × 85(W) × 75(D)mm
Weight (battery included)	Approx. 600g
Power source	1.5V (AA) × 8
Safety standard