23.Specifications
156
Voltage input
Signal input range: -5Ｖ ~ +5Ｖ
Input impedance: 5kΩ or more
Zero/gain adjustment: By digital operation.
Equivalent input calibration range:
-5Ｖ ~ -1Ｖ, +1Ｖ ~ +5Ｖ
Equivalent input calibration range error:
Within 0.2%Ｆ.Ｓ.
Accuracy: Non-linearity: Within 0.02% F.S. ± 1 digit
(at 5V input).
Zero drift: Within 50μV/ ℃ RTI
(input-converted value).
Gain drift: Within 0.05%/ ℃ .
Analog filter: Selectable from 10, 50, 200, and 600Hz.
A/D converter: Speed:
4000 times/sec. (max.) when one input is used.
2000 times/sec. (max., X-axis measurement)
when two inputs are used.
Changeable to 100, 200, 500, 1000, 2000 times/sec.
according to the input waveform.
Resolution:
Approx. 1/27000 relative to 5V
Current input
Signal input range: -20mA ~ +20mA
Input resistance: Approx. 100Ω
Zero/gain adjustment: By digital operation.
Equivalent input calibration range:
-20mA ~ -8mA
+8mA ~ +20mA
Equivalent input calibration range error:
Within 0.2% F.S.
Accuracy: Non-linearity: Within 0.02% F.S. ± 1 digit
(at 20mA input)
Zero drift: Within 2μA/ ℃ RTI
(input-converted value).
Gain drift: Within 0.05%/ ℃ .
Analog filter: Selectable from 10, 50, 200, and 600Hz.
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