Hioki SS7081-50, Инструкция по эксплуатации

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6.3 Specifications of Functions
Current range
switching
Settings 1 A range, 100 μA range
Default setting 1 A range
Overrange
If the measured current value exceeds about ±150% of full scale of 100 µA range,
the instrument detects overrange, stops output.
When it detects an overrange, the state is kept and are cleared using the CLEAR
ERROR STATUS command
*
CLS or the RESET command
*
RST .
Smoothing
function
Operation
The moving average is calculated from the measured value for
each integration time.
∑
− +
=
=
1
avg
1
A n
n k
k
M
A
M
M
avg
: Average value;
A
: Set count;
n
: Number of measurements;
M
k
:
k
th measured value
Setting 1 to 100
Default value 1
Logging
measurement
function
Operation
Average values are stored in the equipment’s internal memory at
the cycle specified by the smoothing function’s set count setting
from the start of measurement until measurement stops.
The internal memory is overwritten, starting with the oldest value.
Number of data points: 15,000 (for each channel)
Memory contents: Measured voltage value, measured current
value
Settings
Logging measurement: ON/OFF
Automatic stop time: 1.00 s to 99.99 s
Default setting Logging measurement: OFF
Memory output
function
Operation
Output will vary automatically in response to the value stored in
the internal memory.
Number of memory points: 4 (for each channel)
Linear interpolation is performed between memory values.
Refresh rate: 1 ms
Settings
Memory contents
Transition time: 0.001 s to 9.999 s
Output value (value reached after transition time elapses):
0.0000 V to 5.0250 V
Default values Transition time: 0.001 s
Output value: 0 V
Output terminal
switching
Operation
ON
The following settings can be made for each channel:
NORMAL: Set voltage output to positive and C terminals
HIGH IMPEDANCE: Positive terminal open, set voltage
output to C terminal
ZERO: Positive and C terminals shorted to circuit ground
OFF
HIGH IMPEDANCE: Positive terminal open and C
terminal shorted to circuit ground
ZERO: Positive and C terminals shorted to circuit ground
Settings
ON (NORMAL/HIGH IMPEDANCE/ZERO)
OFF (HIGH IMPEDANCE/ZERO)
Default setting OFF (NORMAL when ON, ZERO when OFF)
Output
expansion
terminal
(CHAIN
terminal)
switching
Setting ON/OFF
Default setting ON
HIOKI SS7081C961-00