Functional Material Measurement
LCR Multi-channel Test Device
The LCR Multi-channel Test Device is designed for multi-channel dielectric and resistance measurement, providing efficient channel switching and high precision performance when paired with compatible impedance analyzers or high resistance meters.
The multi-channel dielectric and resistance test module is also suitable for research and development of electronic components and sensor devices, enabling repeatable, automated measurements across multiple channels in laboratory and production environments.
Features
- Compatible with impedance analyzers and high resistance meters.
- Optical coupler relay switching, providing high speed, long durability and reduced crosstalk.
- Wide bandwidth design with low error between channels.
- Fast channel switching time of approximately 1 ms.
- High-speed I/O output control for system integration and automation.
General Parameters
| Power supply | Industrial frequency power supply |
| Rated power supply voltage | AC 240 V (±10% fluctuation allowed) |
| Maximum rated power | 30 VA |
| Display | Power indicator, error indicator, remote indicator |
| Interface | USB, LAN, RS-232C |
| Volume and weight | 340 (W) × 190 (H) × 180 (D) mm (excluding protrusions), 2.4 kg |
| Accessories | Power cord, instruction manual |
| Options | Connection cable L2004; RS-232 |
| Supported instruments | Keysight, Tonghui, Wayne Kerr, HIOKI, Dexinmag and other impedance analyzers |
Electrical Parameters
| Number of channels | 10 channels |
| Loop resistance | 0.5 Ω (input-output terminals, reference value) |
| Capacitance | 0.2 pF (between input terminals and OFF channels, with Guard, reference value) |
| Contact specifications | Maximum input voltage 1000 V |
| Allowable current capacity | 200 mA (AC peak / DC) |
| Switching time | 1.0 ms |
| Insulation resistance | 100 TΩ or higher (Channel – Channel shielding layer – Between shells, excluding LCUR) |