These high voltage, multichannel resistance measurement solutions speed and simplify electrical checks of airbag inflators and a variety of other automotive electrical test applications. They combine all the sourcing, measurement, and signal routing capabilities required to measure insulation resistance and conductor continuity in one compact, affordable package. A memory pattern test sequencer allows the mainframe to store and execute pre-programmed test sequences to ensure high testing throughput.
Features |
Benefits |
| Programmable constant V source (50–500V) | Supports high speed, high resistance measurements. |
| Programmable constant I source (0–50mA) with dry circuit clamp | Helps prevent device stress or damage during low resistance measurements. |
| Modular architecture | Adapts easily to single or dual inflator testing and to single or dual position test stands and mixed device/signal applications. |
| GPIB, RS -232, and digital I/O interfaces | Eases integration with external test hardware. |
| 2-year module calibration cycle | Reduces maintenance costs and system downtime. |
| Model | Maximum Switching Channels | Other Features | Connectivity | Mainframe Size | No. of Card Slots |
|---|---|---|---|---|---|
| 2790. | up to 40 | DMM – Base Model | GPIB / RS232 | 1/2 rack, 2U | 2 |
| 2790-L | up to 40 | Integrated DMM.Includes one 7752 module for low voltage resistance testing | GPIB / RS232 | 1/2 rack, 2U | 2 |
| 2790-H | up to 40 | Integrated DMM. Includes 7751 module for low current/high voltage resistance testing (10M to 1GOhm) | GPIB / RS232 | 1/2 rack, 2U | 2 |
| 2790-HH | up to 40 | Integrated DMM.Includes two 7751 modules for multi-unit testing | GPIB / RS232 | 1/2 rack, 2U | 2 |
