YOKOGAWA TY710 - Page 17

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DCV+ACV +
TY710
MaximumReading50000,Crestfactor*:<3
Range Resolution
Accuracy
Input
Impe-
dance
Maximum
Input
Voltage
DC, 10 to
20Hz
DC, 20Hz
to 1kHz
DC, 1k to
10kHz
DC, 10k
to 20kHz
5V 0.0001V
1.5+10
*1
1+10
*1
2+10
*2
11MΩ
<50pF
1000V
rms AC
1000V DC
50V 0.001V
10MΩ
<50pF
500V 0.01V
1000V* 0.1V *2 *2 -
DCV+ACV +
TY720
MaximumReading50000,Crestfactor*:<3
Range
Reso-
lution
Accuracy
Input
Impe-
dance
Maxi-
mum
Input
Voltage
DC, 10
to 20Hz
DC,
20Hz to
1kHz
DC,
1k to
10kHz
DC,
10k to
20kHz
DC,
20k to
50kHz
DC,
50k to
100kHz
5V 0.0001V
1.5+10
*1
0.5+10
*1
1+10
*1
2+10
*2
5+20
*2
11MΩ
<50pF
1000V
rms AC
1000V
DC
50V 0.001V
10MΩ
<50pF
500V 0.01V
1000V* 0.1V *2 *2 -
*
:
Crestfactor<1.5at1000Vrange
Accuracy*1:At5to100%ofrange,*2:At10to100%ofrange
CMRR:80dBormoreDCto60Hz(Rs=1kΩ)
Response time: Approx. 2 sec
DC Current Measurement A
Range Resolution
Accuracy
Voltage Drop
Maximum Input
Current
TY710, TY720
500μA 0.01μA
0.2+5
<0.11mV/μA
440mA Protected by a
440mA/1000V fuse.
5000μA 0.1μA
50mA 0.001mA
<4mV/mA
500mA*3 0.01mA
5A 0.0001A 0.6+10
<0.1V/A
10A Protected by a
10A/1000V fuse.
10A 0.001A 0.6+5
*3:Maximummeasurementcurrent:440mAat500mArange
Responsetime:0.3secmax.
Note : After measuring over 500mA DC (especially 10A DC), “Zero error” occurs for a while. In that
case, please wait for a while at zero input until the value stabilizes before measuring again.