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장 비 명
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AC/DC Current Calibrator
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모
델 명
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2555A
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제
조 사
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Valhalla scientific
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장비 사양 |
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Delivers 1mA to 100 amps DC or RMS AC
Specifications:
Dynamic Range: 0 to 200% of range up to maximum rated output
Maximum Output Current: 100A DC or RMS AC
DC Accuracy: (180 days 25캜 ?5캜) all ranges <100A ?.015% of range ?.03% of output 100 Amp Range: ?.03% of range ?.03% of output
AC Accuracy: (180 days)( 25캜 ?5캜) ?.15% of range ?0.1% of output to 100Hz ?.2% of range ?0.2% of output to 400Hz ?.3% of output ?0.3% of range to 1KHz
Input Impedance: 100 Kilohms
Input/Output Ratio: 2.00000 volt input provides full scale output (1.0000 volt input produces 100.0 amps output)
Stability: ?.0005% - 15 min. (?.005% for 24 Hours)
Maximum Input: 3 VDC or 2 VAC (RMS)
Response Time: 1 millisecond to ?.01% of final value following input amplitude or frequency change
Maximum Isolation Voltage: ?200 VDC or Peak AC
Input Common Mode Rejection Ratio: 60db @ DC linearly decreasing to 40 db @ maximum frequency
Load Regulation: Output current changes less than ?.002%
Temperature Range: 0캜 to 50캜
Temperature Coefficient: ?.001% of output ?.002% of range/캜 below 20캜 and above 30캜 (double above for temperature coefficient for AC)
Compliance Voltage: 4 Volts
Size: 266mm/10?" L x 432mm/ 17" W x 584mm/23" D
Weight: 45 Kg/100 lbs. Net 66 Kg/140 lbs. shipping wt.
Power: 115/230 VAC ?10% 50-60Hz 2000 watts
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