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Product Center
MengziNDLP Series On-site Multi-parameter Tester for Cable-to-Board Connections
Category:
MengziCable and Overhead Line Inspection Series
Phone: 0512-66101666
Product Description
■Product Overview
DC resistance is a mandatory test parameter in cable manufacturing, covering semi‑finished and finished product factory acceptance tests, installation inspections, handover tests, and preventive testing by power utilities. The DC resistance tester for reel‑wound cables employs cutting‑edge power‑supply technology and features a compact footprint, lightweight design, high output current, excellent repeatability, strong anti‑interference performance, and comprehensive protection functions.
The entire system is controlled by a high-speed microcontroller, featuring a high degree of automation and equipped with automatic discharge and discharge‑alarm functions.
■ Features and Benefits
- It features temperature conversion functionality for both copper and aluminum materials, allowing users to input winding temperatures and converted temperatures via touch.
- Maximum output voltage of 24 V, enabling the selection of a higher test current for high‑impedance measurements and thereby increasing test speed.
- It features multiple protection functions, including anti‑back‑EMF surge protection, fault‑line‑disconnection detection during testing, power‑outage safeguarding, and overheating protection, reliably shielding the instrument from back‑EMF spikes while providing synchronized audible alarms.
- Smart power management technology keeps the instrument operating at its lowest power level, effectively saving energy and reducing heat generation.
- 7-inch high-brightness color LCD touchscreen, delivering crisp visibility even in bright sunlight, with full touchscreen operation.
It features a perpetual calendar and power‑off data retention, can store 1,000 sets of test data, and allows you to retrieve the data at any time.
Technical indicators
Project | Technical Specifications | |
Test current | 10A, 5A, 1A, 200mA, 40mA, <20mA, AUTO | |
Measurement range Accuracy | 0.5 mΩ to 0.8 Ω (10A) 1 mΩ to 4 Ω (5 A) 5 mΩ to 20 Ω ( 1 A) 100 mΩ to 100 Ω (200mA) 1Ω～500Ω (40 mA) | ±(0.2% + 2 digits) |
100Ω～100kΩ (<20mA) | ±(0.5% + 2 digits) | |
Minimum resolution | 0.1 μΩ The resistance display has 4 significant digits. | |
Temperature sensor | Measurement range: -10°C to 45°C; measurement accuracy: ±0.1°C Temperature Correction: The software automatically corrects DC resistance measurements to the value at 20°C. | |
Display | 7-inch color touchscreen LCD | |
Data storage | 1,000 sets | |
Work environment | Ambient temperature: 0°C to 40°C Relative humidity: <90% RH, no condensation | |
Power supply | AC 220V ±10%, 50Hz ±1 Hz, fuse 2A | |
External dimensions | 360*290*170 (mm) | |
Weight | Host: 6 kg Wire box: 5 kg | |
Contact Us
National Service Hotline: 400-027-8938
Mobile (Manager Chen): 133 9714 9829
Address: Building No. 5, Donghu High-tech Industrial Innovation Base, No. 9 Miaoshan Avenue, Miaoshan Development Zone, Jiangxia District, Wuhan City
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