| Accuracy Specification |
| •Guaranteed accuracy conditions |
| Warm-up time |
At least 1 hour |
| Guaranteed accuracy temperature and humidity ranges |
23°C ±5°C (73°F ±9°F),
80% RH or less (No condensation) |
| Temperature coefficient |
Add 0.1/°C for 0 to 18°C and 28 to 40°C |
| Guaranteed accuracy period |
1 year |
| •Accuracy |
| Generation accuracy |
Output voltage accuracy: ±2% of set value ± 0.5 V (with no load)
Inter-channel error: ± 0.01 V or less (between outputs on
the same line with no load) |
| 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 |
Super M Ω HiTESTER SM7810 |
| 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 |
SM7860-01, 02, 03, 04, 05, 06, 07 : 100 VAC ±10%
SM7860-21, 22, 23, 24, 25, 26, 27 : 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 |
| External dimensions |
Approx. 425 mm (16.73 in) W x 249 mm (9.80 in) H x 581 mm
(22.87 in) D |
| Mass |
Approx. 45 kg (1587.3 oz)
( SM7860-07 / -27 : Approx. 32 kg (1128.7 oz)) |
| Accessories |
Power cable x 1
Voltage output connector x 4 ( SM7860-01, 02, 21, 22 x 2) |
| Safety standard |
EN61010 |