Descriptions
MICROTEST 8761K series Cable Harness Tester employs precise four-wire measurement technology to perform comprehensive electrical characteristic tests on wire harness products with low resistance levels of 1mΩ. The testing capabilities include Continuity Test, open/short circuit, AC/DC safety withstand voltage, IR insulation, and component testing (resistor/capacitor/diode). The testing points are selectable up to 512 points, with a maximum AC withstand voltage output of 700V and a maximum DC withstand voltage output of 1000V. It supports PC connectivity software and BAR Code scanning, meeting the requirements for automated line testing in wire and connector production.
Features
- 4-wire measurement Cond. Resistance 1mΩ-52Ω
- Low Resistance Scanning Test 10mΩ-52Ω
- Test pin 512
- Number of test file up to 500 sets
- Open/Short
- Continuity Test
- AC/DC Hipot Test
- DC insulation
- Support bar code scan and print function
Selection
| 8761K Series | ||
| Model | 8761NAK | 8761NK |
| AC Hi pot Test | 100V-700V | – |
| DC Hi pot Test | 50V-1000V | 50V-1000V |
| Test Pin | 512 | |
SPEC
| Safety Hi pot Test | ||
| AC Hipot Leakage Current | 0.01mA -5mA | |
| AC Arcing Detection | 1-48 | |
| DC Hipot Leakage Current | 0.1µA-1000µA | |
| DC Arcing Detection | 1-48 | |
| DC Hipot Insulation Resistance | 1MΩ-1.2GΩ | |
| Hipot Output Accuracy | ±5% | |
| Hipot Measurement Basic Accuracy | ±5% | |
| Rated Output | 5Vdc | |
| Hipot Measurement Time | 0.01秒 – 60秒 | |
| Wire Specifications | Maximum allowable capacitance 5μF | |
| Low Voltage Electrical Test | ||
| Measuring Mode | 4-Wire Test | |
| Continuity Test | 1mΩ-52Ω | |
| Intermittence Continuity Test | 100mΩ-52KΩ | |
| O/S Intermittence O/S Quick Intermittence open circuit | 1kΩ-100kΩ | |
| Low resistance Scanning | Measurement Range | 10mΩ-52Ω |
| Current Signal | 10mA | |
| O/S Determinal Judge | ● | |
| Single-Side Test | ● | |
| Component test | ||
| Resistance | Measurement Range | 50mΩ-20MΩ |
| Level Signal | 0.5-3V | |
| Current Signal | 10mA | |
| Capacitance | Measurement Range | 10pF-12µF |
| Level Signal | 0.3V-1.2V | |
| Frequency Signal | AUTO Gear (Optional) 48Hz/480Hz/4.8kHz/48kHz | |
| Diode | Measurement Range | 0-6.8V |
| Other Function | ||
| Advanced Functions | Programmable continuous test / Pin search/Auto-diagnosis | |
| Test Scan Mode | Auto, Manual, External Trigger | |
| Measurement Signal | Low Voltage Measurement Signal | |
| Panel | System/Rapid /Edit / Function | |
| Indicator | Pass/Fail HV LED red-green indicator lights / Screen Display /Sound | |
SYSTEM
| Operation | Manual, Auto, Remote Control | ||
| Built-in Storage | Number of test file up to 500 sets | ||
| Power Supply | Fixed Voltage | 115/230 Vac ±10% | |
| Frequency | 60/50Hz | ||
| Power consumption | 300VA | ||
| Environment | Temperature | 15℃-35℃ | |
| Humidity | RH≦70% | ||
| Display | 320*240 dot-matrix display | ||
| Dimension(W*H*D) | 435x270x360 mm | ||
| Weight | 18kg | ||
| Interface | RS-232, USB Host, Print, Remote | ||




















