| General Specifications |
| Input/output terminal |
Voltage output terminal (rear): Circular connector (for 8 channels) |
| External interface (Condition setting and operation) |
GP-IB, RS-232C, EXT I/O (Condition setting and operation except for GP-IB address setting are all performed from external interface) |
| Applicable model |
l Super MΩ HiTESTER SM7810, SM7420 |
| Functionality |
Voltage output |
| Operation method |
Support sink/source and charge/discharge systems |
| Generation control |
Output when OUTPUT signals of EXT I/O are ON |
| Output ON/OFF |
Settable for each channel |
| Voltage error alarm |
Alarm is generated when the monitoring voltage is outside the set range Settable range: ± 2 to ± 19% (Resolution 1%) |
| Current limitation |
Method: Limiting for each channel Current limiting direction: Current can be limited in two ways |
| Voltage monitoring |
Measure and display output voltage for each line |
| Restrictions |
Object to which voltage is applied: MLCC Number of channels for charging: 8 or less/line Operating conditions: There are restrictions on the charging interval. For details, please contact your HIOKI representative. |
| Operating temperature and humidity ranges |
0°C (32°F) to 40°C (104°F), 80% RH or less (No condensation) |
| Storage temperature and humidity ranges |
-10°C (14°F) to 55°C (131°F), 80% RH or less (No condensation) |
| Operating location |
Indoors, Contamination class 2, Altitude: 2,000 m (6,562 ft) or less |
| Rated power supply voltage |
SM7860-51, 52, 53, 54, 55, 56, 57, 58: 100 VAC ±10%
SM7860-61, 62, 63, 64, 65, 66, 67, 68: 220 VAC ±10% |
| Rated power supply frequency |
50 / 60 Hz |
| Maximum rated power |
860 VA |
| Withstand voltage |
1.62 kVAC, 60 s, cutoff current 10 mA Between all power supply terminals and the protective ground, and between the power line and the neutral line |
| Dimensions |
Approx. 425 mm (16.73 in) W × 249 mm (9.80 in) H × 581 mm (22.87 in) D |
| Mass |
Approx. 45 kg (1587.3 oz) (SM7860-57 / -67: Approx. 32 kg (1128.7 oz)) |