YOKOGAWA TY710, Руководство пользователя

Страница: 20 / 61

75
DCA+ACA +
TY720
Maximum Reading 50000, Crest factor: <3
Range Resolution
Accuracy
Voltage Drop Maximum Input
Current
DC, 10 to
20Hz
DC, 20Hz
to 1kHz
DC, 1k to
5kHz
500μA 0.01μA
1.5+10 1+10 1.5+10
<0.11 mV/μA
440mA Protected
by a 440mA/
1000V fuse.
5000μA 0.1μA
50mA 0.001mA
<4 mV/mA
500mA*3 0.01mA
5A 0.0001A
2+10 1.5+10 3+10 <0.1 V/A
10A Protected by a
10A/1000V fuse.
10A 0.001A
Accuracy At 5 to 100% of range, At 10 to 100% of range for 10A Range
*3: Maximum measurement current : 440mA at 500mA range
Response time: Approx. 2 sec
Resistance Measurement Ω
Range Resolution
Accuracy
Maximum
Measuring
Current
Open-loop
Voltage
Input Protective
Voltage
TY710 TY720
500Ω 0.01Ω
0.1+2
*1
0.05+2
*1
<1mA
<2.5V 1000V rms
5kΩ 0.0001kΩ <0.25mA
50kΩ 0.001kΩ <25μA
500kΩ 0.01kΩ <2.5μA
5MΩ 0.0001MΩ 0.5+2 <1.5μA
50MΩ 0.001MΩ 1+2 <0.13μA
*1: Accuracy is specified after zero adjustment (resistance).
Response time: 1 sec max. at 500Ω to 500kΩ
5 sec max. at 5MΩ to 50MΩ
LowPower-Ω LP-Ω
Maximum Reading 5000
Range Resolution
Accuracy
Maximum
Measuring
Current
Open-loop
Voltage
Input Protective
Voltage
TY720 only
5kΩ 0.001kΩ
0.2+3
<10μA
<0.7V 1000V rms
50kΩ 0.01kΩ <1.0μA
500kΩ 0.1kΩ <0.6μA
5MΩ 0.001MΩ 1+3 <0.05μA
LowPower-Ω: Measures resistance under lowmeasurement current.