Precision 4-Wire Cable Tester 8765

Precision 4-Wire Cable Tester 8765
Features
Datasheet Inquiry
  • 4-wire measuremen Cond. Resistance 1mΩ~52Ω
  • 24V DC Output for Harness Continuity, Short & Insulation Test
  • AC Hipot Voltage up to 1000 V/ DC up to 1500 V ｜ 8765
  • AC Hipot Voltage up to 700 V/ DC up to 1000 V ｜ 8765NAK
  • Continuity Resistance, Open/Short, Intermittence Open/Short
  • Programmable High Voltage Testing • Insulation Resistance (IR) Testing
  • Test Pin 64 / 128 / 256 (Model. 8765) • Test Pin 512 (Model. 8765NAK)
  • Supports BAR Code Scanning
  • Supports List Printer Data Output
  • Supports Multi-Product Testing Management

MICROTEST 8765/8765NAK Series Cable Harness Tester features precision four-wire measurement technology for comprehensive electrical testing of low-resistance cable harnesses down to 1mΩ. • 8765NAK Supporting continuity resistance, open/short detection, AC/DC Hipot, insulation resistance (IR), and component testing, the system is available in 64, 128, 256, and 512 test-point configurations with up to 1000 VAC and 1500 VDC output. The built-in 24 VDC simulation function enables effective verification of terminal crimp quality, wire damage, leakage, and assembly defects. Combined with PC connectivity and barcode integration, the 8765/8765NAK Series is an ideal solution for automotive wire harness, industrial connector, and automated production line testing.

Specifications

Specification

型號 8765FA 8765NA 8765N 8765NAK 8765NK
Measuring Mode  4-wire
Test Pin 64/128/25 512
Enhanced Reliability of Automotive Wire Harnesses
DC 24V Output Open/Short Test: 1kΩ~100kΩ
Insulation Resistance Test: 1MΩ~1.2GΩ
AC/ DC/ IR Test
AC Hi pot Test 100~1000V 100~700V - 100~700V -
DC Hi pot Test 50~1500V 50~1000V 50~1000V 50~1000V 50~1000V
AC Hipot Leakage Current 0.01mA~5mA
AC Arcing Detection 1~48
DC Hipot Leakage Current 0.1uA~1200uA
DC Arcing Detection 1~48
Programmable HV Test ●
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 5uF
Low Voltage Electrical Test
Continuity Test   Measurement Range 1mΩ~52Ω    
Current Signal 10mA    
Intermittence Continuity Test 100mΩ~52Ω     
O/S, Intermittence O/S, 1kΩ~100kΩ     
Quick Intermittence open circuit ●     
O/S Determinal Judge  ●      
    Component test
Resistance Measurement Range     50mΩ~20MΩ
Level Signal 0.1~3V    
Capacitance Measurement Range 0pF~12µF    
Frequency Signal  AUTO (Optional) 48Hz/ 480Hz/ 4.8kHz/ 48kHz
Level Signal 0.1V~1.2V    
Diode Measurement Range 0.1~6.8V    
Advanced Functions Programmable continuous test / Pin search/ Auto-diagnosis   
Test Scan Mode  Auto, Manual, External Trigge
Measurement Signal Low Voltage Measurement Signa
Built-in Storage Number of test file up to 500 sets   
Panel  System/ Rapid/ Edit/ Function   
Indicator Pass/Fail HV LED red-green indicator lights/ Screen Display/ Sound  

 

 General

Power Supply  Fixed Voltage：115/230 Vac ±10%, Frequency：60/50Hz
Power consumption 64PIN：70VA、128PIN：70VA、256PIN：100VA、512 PIN：250VA
Interface RS-232、USB Host、Print、Remote
Operation  Manual, Auto, Remote Control
Display  320*240 dot-matrix display
Environment Temperature：15℃-35℃　Humidity：RH≦70%
Dimension(W*H*D) 64 PIN：435x145x406mm、128 PIN：435x145x406mm、256 PIN：435x190x406mm、512 PIN：435x270x360 mm
Weight 64 PIN：8.44kg、128 PIN：9.3kg、256 PIN：14kg、512 PIN：18kg