KYORITSU KEW 2003A, Инструкция по эксплуатации

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7
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OUTPUT Voltage (Output impedance: about 10k
Ω
)
Range DC Output Voltages Input Currents Accuracy
DC
400A 0 to 400.0mV 0 to 400A
±
1.5%rdg
±
3mV
2000A 0 to 200.0mV 0 to 2000A
±
1.5%rdg
±
3mV
AC
400A 0 to 400.0mV 0 to 400A
±
1.5%rdg
±
3mV(50/60Hz)
±
3.0%rdg
±
3mV(40
〜
500Hz)
±
5.0%rdg
±
3mV(500
〜
1kHz)
2000A
0 to 100.0mV 0 to 1000A
100.1 to 200.0mV 1001 to 2000A
±
3.0%rdg
±
3mV(50/60Hz)
*Electromagnetic compatibility (EN 61000-4-3)
:RF field strength = <= 1V/ m, total accuracy = specified accuracy
:RF field strength =3V/m, total accuracy = specified ac1% of range
⃝ Operating System : Dual Integration
⃝ Display : Liquid crystal display with maximum
counts of 4000
⃝ Low Battery Warning : "BAIT" symbol is displayed on the digital
display.
⃝ Overrange Indication : On each range, when the measured value
exceeds the measuring range, "OL" mark
appears on the LCD.
⃝ Response Time : Approx. 2 seconds
⃝ Sample rate : Approx. 2.5 times per second
⃝
Location for use : Indoor / Outdoor use, Altitude up to 2000m
⃝ Temperature and Humidity for Guaranteed Accuracy
: 23
℃±
5, relative humidity up to 85%
without condensation
⃝
Operating Temperature and Humidity
: 0 to 40
℃
, relative humidity up to 85%
without condensation
⃝ Storage Temperature and Humidity
: -20 to 60
℃
, relative humidity up to 90%
without condensation