| After-sales Service: | Video Coaching by Phone Within 24 Hours |
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| Warranty: | 365 Days |
| Display Type: | Analogue and Digital |
| Certification: | CE |
| Customized: | Customized |
| Data Storage: | 100 Articles |
| Customization: |
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Audited Supplier The HVD-40D grounding continuity tester is a highly automated portable tester developed by our company, used for measuring the continuity resistance values between grounding down conductors of various power equipment in substations. The instrument is controlled by a high-performance microcontroller, which can achieve intelligent testing process. It has small size, convenient portability, simple operation, high accuracy, fast testing speed, good repeatability, and intuitive reading. It is an ideal specialized instrument that meets the requirements of regulations.
1. The entire machine is controlled by a high-speed microcontroller, with a high degree of automation and easy operation.
2. The instrument adopts a new power supply technology with multiple current ranges and a wide measurement range,
3. Intelligent power management technology ensures that the instrument always operates at the minimum power state, effectively reducing internal heating and saving energy.
4. Seven inch high brightness touch color LCD, clear display under strong light, full touch screen operation, and free switching between Chinese and English.
5.The instrument comes with a perpetual calendar clock and power down storage, which can store 1000 sets of test data and can be viewed at any time.
6.The instrument is equipped with RS232 and USB interfaces, which can communicate with computers and store on a USB flash drive.
7.Equipped with a panel mounted micro printer, it can print measurement results.
| Test Current | 2.5A, 5A, 10A, 20A, 40A |
| Measurement range | 50μΩ~500mΩ (40A) 100μΩ~1Ω (20A) 500μΩ~2Ω (10A) 1mΩ~4Ω (5A) 2mΩ~8Ω (2.5A) |
| minimum resolution | 0.1μΩ |
| accuracy | ± (0.5% ± 2 words) |
| displayed | liquid crystal display |
| data storage | 1,000 |
| power | AC 220V±10V, 50Hz±1 Hz |
| Maximum power consumption | 500W |
| Overall dimensions | Main unit: 405×230×355 (mm) Wire box: 360×260×180 (mm) |
| weights | Main body 15.1KG Cable box: 5.75KG |
| Test Lead Length | 13 meters as standard, can be customized |
1.Is your company a sales company or a manufacturer?
We are an industry and trade enterprise, with our own factory and self-production and self-sale. The company was founded in 2005 and has 20 years of production experience. The company has reliable production lines, test laboratories and R&D centers.
2. Whether the goods are in stock, whether they can be customized, and how long the delivery period is.
After the goods are ordered, if there is no accident, it will take about 5 working days for production, and the delivery time is about 30 working days.
3. Is the quality guaranteed?
In order to guarantee the quality, we use a lot of imported parts. After three quality inspections, the goods can be sent out and exported in non-fumigation wooden crates.
4. What are the after-sales terms?
We provide free consulting service with one-year warranty, and adopt various methods such as e-mail communication, video call, technical visit, etc., aiming at solving any after-sale problems in time.
5. What are the cooperative countries or regions?
Our products have been successfully exported to Indonesia, Thailand, Vietnam, India, South Korea, the United States, Brazil, Pakistan, and some countries in Europe and Africa.
Contact Us
Henan High Voltage Electrical Detectiontechnology Co., Ltd.
Address: Building D10-2, Hi-tech Enterprise Accelerator, Bitao Lu, Gaoxin District, Zhengzhou City, Henan Province, China.
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