| Test voltage |
Timer section |
| Applied voltage |
AC 0 to 10 kV 2 range calibration |
When ON setting |
Subtract from set time after start |
| When set to OFF |
Display time elapsed from start |
| Voltage application method |
Zero closing switch |
Setting range |
0.5 s to 999 s |
| Transformer capacity |
500 VA (rated for 30 minutes) |
Setting resolution and accuracy |
0.1 s (0.5 s to 99.9 s) ± 50 ms |
| Voltage adjustment method |
Slidac manual adjustment |
1 s (100 s to 999 s) ± 0.5 s |
| voltmeter |
Average value rectification effective value display |
Interface |
| Digital |
AC 0.00 kV to 10.00 kV (full scale) |
EXT I / O
(rear panel) |
Output signal |
| Accuracy |
± 1.5% fs (equivalent to JIS 1.5 grade) |
Open collector output |
| analog |
AC 0 to 10 kV (full scale) |
Maximum load voltage DC 30V |
| Accuracy |
± 5% fs |
Maximum output current 100 mA / 1 signal |
| Waveform |
Power waveform |
Output saturation voltage DC 1.5 V or less |
| frequency |
Power supply synchronization |
input signal |
| Current detection unit |
Active low input |
| Current measurement range |
0.01 mA to 60 mA |
Maximum applied voltage DC 30 V |
| Indicated value |
Average value rectification effective value display (digital) |
HIGH level voltage DC 15 V or more or open |
| Measurement resolution |
0.001 mA (2 mA / 8 mA range) |
LOW level voltage DC 5 V max. (-6 mA typ) |
| 0.1 mA (32 mA range) |
RS-232C |
Asynchronous type, full duplex |
| 1 mA (60 mA range) |
Transmission speed 9600 bps Data length 8 bits |
| Measurement accuracy |
± (3% fs + 20 μA) ... all range common |
No parity Stop bit 1 |
| With power waveform distortion factor of 5% |
No handshake X flow, no hardware flow |
| Judgment function |
Delimiter reception: CR, CR + LF |
| Judgment method |
Window comparator method (digital setting) |
At transmission: CR + LF |
| Start key priority |
START key on RS-232C> EXT.SW> EXT.I / O>
However, if START setting by RS-232C is valid |
| Judgment contents |
UPPER-FAIL: When the measured current value exceeds the set upper limit |
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| PASS - When the set time has passed with the measured current value within the set upper and lower limits |
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| LOWER-FAL: When the measured current value is less than the set upper / lower limit value |
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| Determination processing |
Depending on each judgment result, output of signal etc. to the display part, buzzer sound, EXT I / O |
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| Setting range |
0.1 mA to 60 mA (common to upper and lower limits) |
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| 0.1 mA (0.1 mA to 9.9 mA) |
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| 1 mA (10 mA to 60 mA) |
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