Hioki Power HiTester 3193, Instruction Manual

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20.2 Function Specifications
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A
5. Phase angle measurement (
φ)
(when using the 9600, 9601, 9602)
Measurement type
Digital calculation from the measured value ( U , I , P ) for each
channel
For calculation (type 2, 3): no polarity see elsewhere
Accuracy
Maximum of
±
3 dgt. with respect to the value computed from the
measurement values ( U , I , and P ).
Display range
180.00
°
to -180.00
°
Polarity display
When the current leads the voltage: "-",
when the current lags the voltage: unsigned
For calculation (type 2, 3): no polarity
6. Input function of analog output from external unit
(when using the 9603)
① DC voltage measurement
Measurement type
The DC voltage value measured on the 9603 is subjected to
scaling, and displayed with the unit indication added.
chA, chB (when analog setting)
Accuracy
According to the specifications of the 9603
Display range
0.1 to 130% of voltage range of the 9603, no polarity
Scaling value
0.0001 to 99999
Unit setting
Voltage: V
Torque: N
･
m, mN
･
m, kN
･
m, kgf
･
m
Rotation speed: rpm
② Pulse measurement
Measurement type
Pulses input to channel B of the 9603 (when the pulse setting is
selected) are counted by the 3193 frequency measurement function
(channel fc) and displayed.
Accuracy
Same as accuracy of frequency measurement function of the 3193
Display range
Same as display range of frequency measurement function of the
3193
Unit setting
Frequency: Hz
Rotation speed: rpm
Pulse
1 to 99999 (unit: rpm)
(Number of output pulses per rotation of the motor)
Calculation
When unit is rpm:
60 × measurement frequency
Number of rotation =
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Number of pulse