HT3540 DC Micro Resistance Tester
A simple micro resistance meter suitable for manual and ATE production line products
Overview
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.
Features
- Dual display: display the direct reading test value and the resistance value after temperature compensation
- Professional sorting function, capable of setting 10 sets of comparator parameters
- Equipped with Handler and RS232, it can be used for automatic testing and data acquisition
- Equipped with temperature compensation
- Support multiple triggering modes
Application
- 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
Specification
| 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 |
Accessories
