HT3540 DC Micro Resistance Tester
HT3540 DC Micro Resistance Tester, high-precision micro-ohm meter for lab and ATE test systems.
DC Micro Resistance Tester
HT3540 general use DC resistance tester with wide measurement range and controlled by high performance microprocessor. Its testing range of 0.001mΩ~31.000kΩ and a basic accuracy of 0.1%. Combined with more economical performance price ratio, HT3540 is fit to measure various high, medium, and low value resistors; various switches, connector contact resistance, relay contact resistance, transformers, inductors and winding resistance, etc.
Its temperature compensation function is widely used in fields such as coil DC resistance testing and cable copper rod meter resistance testing.
HT3540 high-precision DC resistance tester has a very good user reputation in the industry for its excellent performance. Many national-level metrological institutes have purchased this tester as a calibration standard.
Equipped with optional RS232C and HANDLER interfaces match automatic test sorting, Temperature compensation function is very convenient for customers to use.
Micro Resistance Tester Features
- Dual display: shows raw reading and resistance value after temperature compensation
- Built-in sorting comparator, supports 10 groups of comparator parameter settings
- Handler and RS232 interfaces for automatic testing and data acquisition
- Temperature compensation for stable and repeatable measurement
- Multiple trigger modes for manual and ATE automated testing
Micro Resistance Tester Applications
- Components: resistors, inductors, transformers, motors, relays, circuit solder joints, capacitor rivet points
- Cables and connectors: multi strand wires, connectors, various switches
- Materials: thermal sensitive materials (fuses, sensors for electric heating regulators) and other conductive materials
- New energy: electric vehicle battery pack connection Bridge, cell connection resistance
Micro Resistance Tester Technical Data Sheet
| Model | HT3540 |
| Measurement parameters | DC resistance, temperature |
| Basic accuracy | R: 0.1% T:1℃ |
| Measurement range | 0.001mΩ～31.000kΩ |
| Signal Source | Constant current DC 100mA~1A |
| Measuring speed | 3 meas/sec., 10 meas/sec., 30 meas/sec. |
| Calibration | Short-circuit reset for all ranges |
| Comparator | HIGH-IN/LO sorting |
| Trigger mode | Internal (INT), external (EXT), manual (MAN), BUS |
| Interface | RS-232, I/O |
| Power supply | Voltage:100VAC～250VAC; Frequency: 50Hz～60Hz;Power: max 15VA |
| Dimension & weight | 325 mm (L)x215mm (W)x96.5mm (D); Weight: 3kg |
| Accessories | HP9340 Kelvin test wire HP9800 RS232C interface cable HP9700 temperature probe DB9 connector |
| Others | Four-color VFD display, keypad lock and data hold function |
