Zhongyi CA103, Руководство пользователя

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CA103&CA102S Handy Multi-functions Calibrator Operating Instruction
31
9. Specifications
9.1 CA103 source unit range and accuracy
Accuracy =± (% of s u
V, mV, uA, Ω
、℃
, Hz) at 23±5
℃
parameter Range Source Range Accuracy
Setting
Resolution
Remarks
DCV
source
100mV 0
～
99.999mV ±(0.03%+10μV) 1μV
Output resistance
：
Approx.5Ω
6V
0
～
6.0000V
±(0.03%+0.5mV
)
0.1mV
Output resistance
：
Approx.100Ω
DCmA
source
20mA
0
～
24.000mA
±(0.03%+3μA) 1μA
Maximum load
：
500Ω
20mA
Sink
1
～
24.000mA ±(0.05%+3μA) 1μA
Maximum load
：
24V
Resistance
Source
500Ω 10.0
～
510.0Ω ±(0.1%+0.1Ω) 0.1Ω
Excitation
current:1
～
5mA
TC
output
K 0.0
～
1372.0
℃
±(0.03%+0.5
℃
)
0.1
℃
TC source accuracy
does not include RJ
sensor accuracy
RJ Sensor
Specification
Measurement
range:-10
～
50
℃
Accuracy
(when combined
with main unit)18
～
28
℃：
±0.5
℃
Other than 18
～
28
℃：
±1
℃
E
0.0
～
1000.0
℃
±(0.03%+0.4
℃
)
J
0.0
～
1200.0
℃
±(0.03%+0.4
℃
)
T 0.0
～
400.0
℃
±(0.03%+0.5
℃
)
N
0.0
～
1300.0
℃
±(0.03%+0.5
℃
)
We3-25
0.0
～
2300.0
℃
±(0.03%+1.2
℃
)
R 0.0
～
1768.0
℃
±(0.03%+2
℃
)
S 0.0
～
1768.0
℃
±(0.03%+2
℃
)
B 0.0
～
1820.0
℃
±(0.03%+1.5
℃
)
Pulse
output
1000Hz 0
～
1000Hz ±1Hz 1Hz
Output voltage:
+5V±10%
5KHz
0.00
～
5.0kKHz
±0.01kHz 0.01kHz
DCV
output
24V±2V
Maximum load
current:22mA
1)
Temperature coefficient: When in the ranges o
f
0≤T≤18℃
and
28<T≤40
℃,
add the accuracy shown above ×
(1/10)/
℃.
2)
The above accuracy ranges are for values obtained when the
instrument has been left for two hours after charging ends (or is
stopped).
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