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High Stability High Current High Precision Loop Resistance Tester For Electrical Testing
제품 상세 정보
| 최대. 교류 전압 | 5kV | 디스플레이 유형 | 디지털 전용 |
|---|---|---|---|
| 작동 온도 | 0-40℃ | 최대. 교류 전류 | 20mA |
| 치수 | 320*270*180mm | 애플리케이션 | 전기적인 실험 |
| 출력 전압 | 교류:0~5kV | 테스트 정확도 | ±(5%+3자) |
| 변압기 용량 | 100VA | 전력 요구 사항 | AC:220V+10% 50Hz/60Hz±3Hz |
| 테스트 전류 | 교류:0~2/20mA | PLC | 인터페이스 선택 사항 |
| 유형 | 시험기 | 전압 | 220V |
| 힘 | 1500W | 보호 | 클래스 IP55 |
| 맞춤형 지원 | OEM, ODM, OBM | 정확성 | 0.02 |
| 원산지 | 중국 후베이 | ||
| 강조하다 | high precision loop resistance tester,high stability loop resistance tester,high stability grounding resistance tester |
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제품 설명
High-Stability High-Current Switch Loop Resistance Tester
Product Overview
The High-Stability High-Current Switch Loop Resistance Tester delivers precise and reliable measurements for industrial applications, featuring advanced switching power supply technology and intelligent control systems.
Key Characteristics
- High Current Output: Continuous high current output using latest switching power supply technology, effectively breaking through switch contact oxide films for superior test results
- Exceptional Stability: Maintains data stability within ±1 digit under severe interference conditions with excellent repeatability
- High Precision Measurement: Dual-channel 16-bit Σ-Δ AD sampling with 0.01μΩ resolution - the only contact resistance tester in China achieving this level of precision
- Intelligent Operation: Imported high-performance CPU with automatic range switching and over-temperature protection for safe operation
- Premium Quality: Key components made from imported materials with temperature compensation circuit eliminating ambient temperature effects
- Versatile Functionality: Selectable current outputs (50A, 100A, 200A, 300A) and adjustable test timing (5s-599s)
- User-Friendly Interface: Rotary mouse input, real-time data saving, and immediate printing capabilities
- USB Communication: Data transfer to computers for detailed analysis and processing
- Portable Design: Compact size and lightweight construction for easy transportation
Technical Parameters
| Measurement Range | 0~2000.0μΩ |
|---|---|
| Resolution | 0~99.99: 0.01μΩ; 100.0~9999.0: 0.1μΩ |
| Test Current | DC 50A, 100A, 200A, 300A (four fixed output gears) |
| Measurement Accuracy | ±(0.5% rd + 2d) |
| Continuous Working Time | 5s~599s |
| Display Mode | Large-screen Chinese LCD display |
| Communication Mode | USB |
| Working Power Supply | AC 220V±10%, 50Hz |
| Total Power | >1000W |
| Maximum Storage Records | 200 entries |
| Working Environment | Temperature: -10℃~40℃; Humidity: ≤80%RH |
| Volume | 313*270*235 mm³ |
| Chassis Weight | 8.9kg (excluding accessories) |
Product Images
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