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The Super MΩ HiTESTER SM7810 is a super megohm meter for testing leakage current in the Multilayer Ceramic Capacitor (MLCC) manufacturing process. The device can make high-speed measurements in as fast as 6.8ms over 8 channels simultaneously.
The Power Source Unit SM7860 is a specially designed power source unit that supports multi-channel systems and provides functions required for the MLCC test line. An 8-channel or 16-channel dual-line voltage setting function enables up to 32-channel output. A test system combining the SM7810 and SM7860 is ideal for integration into automated equipment and can be used to build the fastest MLCC leakage current test line.
The Super MΩ HiTESTER SM7810 is produced to order. An input/output terminal connection cable*1 is required separately.
*1 Input/output terminal connector/plug and connection cable
-Current input terminal connector and voltage output terminal plug are not included.
-Voltage input terminal connector is included. Input/output terminal connection cables are available in various lengths to suit HIOKI measurement systems.
The Super MΩ HiTESTER SM7810 is produced to order. An input/output terminal connection cable*1 is required separately.
*1 Input/output terminal connector/plug and connection cable-Current input terminal connector and voltage output terminal plug are not included.
-Voltage input terminal connector is included. Input/output terminal connection cables are available in various lengths to suit HIOKI measurement systems.
| Number of Channels | 8 channels (parallel and simultaneous measurement) |
| Applied Voltage | Supply voltage from external power source (voltage input terminal on the rear panel) |
| Measurement Range | Current: 1 pA to 1 mA, Ranges: 100pA/ 1nA/ 10nA/ 100nA/ 1µA/ 10µA/ 100µA/ 1mA Resistance: 1 × 102 Ω to 1 × 1015 Ω |
| Measurement Speed,
INDEX typical time |
FAST: 6.8ms, MED: 26.0ms, SLOW: 100.0ms, SLOW2: 320.0ms |
| Basic Measurement Accuracy (1µ range, FAST) | Current accuracy: ±(2.0+ (0.5µA / (Measured current value)) ) % Resistance accuracy: Current accuracy + Voltage generation accuracy of external power supply |
| Testing Voltage Setting | 0.1 V to 1000.0 V (Resolution: 0.1 V) |
| Contact Check | Judges the contact state by comparing the measured capacitance to a reference value |
| Other Functions | Trigger delay, averaging, contact check, jig capacity open correction, Measured value comparison and judgment, jig resistance open correction functions |
| Interfaces | GP-IB, RS-232C, EXT I/O |
| Power Supply, Consumption | SM7810: AC 100V/110 V, 50/60 Hz, 30 VA SM7810-20: AC 220 V, 50/60 Hz, 30 VA |
| Dimensions, mass | 425 mm (16.73 in) W × 99 mm (3.90 in) H × 488 mm (19.21 in) D, 10.5 kg (370.4 oz) |
| Supplied Accessories | Power cord ×1, Voltage input connector ×1, Spare fuse (built into inlet) ×1, Rubber feet ×4, Instruction manual ×1 |
