HZ-3510 Ground Down Lead Continuity Tester
HZ-3510 Ground Down Lead Continuity Tester Products Description The HZ-3510 is a portable, highly automated grounding continuity tester developed by our company. It is specifically designed to measure the continuity resistance between grounding conductors of various power equipment within...
HZ-3510 Ground Down Lead Continuity Tester
Product Description
The HZ-3510 is a portable, highly automated grounding continuity tester developed by our company. It is specifically designed to measure the continuity resistance between grounding conductors of various power equipment within substations.
Controlled by a high-performance single-chip microcontroller, the instrument ensures an intelligent and fully automated test process. It features a compact size, convenient portability, simple operation, high precision, fast test speed, excellent repeatability, and intuitive reading. The HZ-3510 is an ideal specialized instrument that fully meets regulatory requirements.
Main Specifications
|
Item |
Technical indicators and parameters |
Remarks |
|
Test current |
1A,3A,5A,10A |
|
|
Measuring range |
0.8mΩ-0.8Ω (10A) 1mΩ-2Ω (5A) 5mΩ-3Ω (3A) 10mΩ-10Ω (1A) |
|
|
Min resolution |
0.1μΩ |
|
|
Accuracy |
±(0.5%+2dgt) |
|
|
Display |
LCD Monitor |
Resistance display effective digits are 4 digits |
|
Data storage |
1000 groups |
|
|
Working environment |
Ambient temperature: 0℃～40℃ Relative humidity: <90%RH, no condensation |
|
|
Power supply |
Built-in lithium battery AC 220V±10V,50Hz±1 Hz |
Fuse 2A |
|
Maximum power consumption |
100W |
Features
High-Speed SCM Control: The entire instrument is controlled by a high-speed single-chip microcomputer, offering a high degree of automation and easy operation.
Advanced Power Supply Technology: The instrument adopts brand-new power supply technology, featuring multiple current ranges and a wide measurement range.
Intelligent Power Management: Intelligent power management technology ensures the instrument always operates at minimum power state, effectively reducing internal heating and saving energy.
High-Resolution Display: 320 × 240 dot matrix ultra-small pixel 65K true-color LCD - clear display even under strong light.
Data Storage: The instrument features built-in power-off data retention, capable of storing up to 1000 sets of test data for review at any time.
Integrated Design: The instrument comes with a built-in lithium battery and charger - integrated design for easy operation.
Matters Needing Attention
1. When selecting the current, please refer to the range in the technical index column. When the range is exceeded, the instrument is always in the "charging" state because the current does not reach the preset value. At this time, press the reset button to reset the instrument and select a smaller value. The current gear.
2. After the test is completed, press the "reset" button, the power supply of the instrument will be disconnected from the unit under test, and the display will return to the initial state, and then you can reconnect the wiring for the next measurement or remove the test wire and shut down the measurement to end.
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