菊水Kikusu TOS1200 耐压机电流校正器Calibration of Leakage Current Detection Sensitivity Direct Reading of Error from Error Display Scale Ammeter Ranges Eliminates Need for Power Supply 菊水Kikusu TOS1200 耐压机电流校正器 的详细介绍 菊水Kikusu TOS1200 耐压机电流校正器
Measuring Function
Measurement of current values and error (%) for AC (50/60 Hz) and DC at a test voltage of 1000 V
Measuring Ranges
8 ranges consisting of 0.5/1/2/5/10/20/50/100 mA along with values equal to 0.8 times the values of those ranges (for 1, 2, 4 and 8 steps)
Ammeter Scale
Main scale: Direct-reading errordisplay scale over a range of ±10%of the above full scale values Auxiliary scale: Ratio scale of 0 to1.1 times the above full scale valuesAccuracy: (equivalent to 0% display of mainscale when the ratio is equal to 1)
Ammeter Accuracy
Main scale: ±1% of reading Auxiliary scale: ±3% of full scale value
Ammeter Indication
DC/AC(sine wave rms value calibration of mean value response)
Load Resistance
Range[mA]
Resistance[k?]
Range[mA]
Resistance[k?]
0.5
2000
10
100
1
1000
20
50
2
500
50
20
5
200
100
10
Allowed Input Time
0.5/1/2/5 mA ranges: Continuous 10/20/50/100 mA ranges: 60 sec. Max. 1/3 of duty cycle