Sanwa RD700, Инструкция по эксплуатации

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DRAWING No. RD700/701 06-1404 2040 6010
— 29 —
s k r a m e R e g n a R & n o it c n u F
2.000 V
400.0
Ω
Test Current (Typical): 0.25 mA
Open Circuit Voltage: < 1.6 VDC
Audible threshold: Between 20
Ω
and 120
Ω
.
Open circuit voltage: <0.4 VDC typical.
Function & Range Accuracy Burden Voltage Remarks
DCA
ACA
1)
400.0 µA
4000 µA
40.00 mA
400.0 mA
4.000 A
10.00 A*
400.0 µA
4000 µA
40.00 mA
400.0 mA
4.000 A
10.00 A*
±
(2.0 %rdg + 5 dgt)
±
(1.2 %rdg + 3 dgt)
±
(2.0 %rdg + 5 dgt)
±
(1.2 %rdg + 3 dgt)
±
(2.0 %rdg + 5 dgt)
±
(1.2 %rdg + 3 dgt)
±
(2.0 %rdg + 6 dgt)
±
(1.5 %rdg + 4 dgt)
±
(2.0 %rdg + 6 dgt)
±
(1.7 %rdg + 4 dgt)
±
(2.0 %rdg + 6 dgt)
±
(1.8 %rdg + 4 dgt)
0.15 mV/µA
3.3 mV/mA
0.03 V/A
0.15 mV/µA
3.3 mV/mA
0.03 V/A
*: 10 A continuous
50 Hz~500 Hz
*: 10 A continuous
Function Accuracy
3)
Input Impedance Remarks
ADP
DC
±
(0.3 %rdg + 4 dgt)
AC
1)
±
(1.5 %rdg + 5 dgt)
1000 M
Ω
,
30 pF
nominal
RD700: 50 Hz~500 Hz
RD701: 50 Hz~3 kHz
Specifications and external appearance of the product described
above may be revised for modification without prior notice.
3) The accuracy of the sensor is not included.
Accuracy calculation
For example… Measurement 400 mVDC Range
Display value : 100.0 [mV]
Accuracy : 400.0 [mV] Range…±(0.3 %rdg + 4 dgt)
Error : ±(100.0 [mV] 0.3 %rdg + 4 dgt) = ±0.7 [mV]
Calculation : 100.0 [mV] ± (100.0 [mV] 0.3 %rdg + 4 dgt)
True value : In a range of 099.3 [mV] ~ 100.7 [mV]
*4 [dgt] in the 400.0 [mV] range correspond to 0.4 [mV].
※
Do not use the tester near places where strong electromagnetic
waves and trance are generated or strong electrical voltages are
generated.