| After-sales Service: | Video Coaching by Phone Within 24 Hours |
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| Warranty: | 365days |
| Display Type: | Analogue and Digital |
| Customized: | Customized |
| Transport Package: | Carton and Wooden Box Packaging |
| Specification: | 420mmx360mmx195mm |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Our company's independently developed and produced insulator ash density and salt density tester is a specialized measuring instrument for anti pollution flashover detection in power systems. It is used to measure the equivalent salt density and ash density on the surface of insulators, and can also measure the conductivity and temperature of solutions.
The use of new detection technology combines salt density testing and ash density testing, which can simultaneously detect the ash density and salt density of the tested insulator, simplifying the process of insulator pollution detection. Very suitable for use in inspection sites and laboratories.
| Projects | Scope |
| Grey density measurement range | 0.01-4.5mg/cm2 |
| Salt density measurement range | 0.01-3.0mg/cm2 |
| Conductivity measurement range | 0~20000μs/cm |
| Temperature measurement range | 0-60ºC |
| Salt density accuracy | ±1% |
| Grey density accuracy | ±2% |
| Temperature accuracy | ±0.1ºC |
| Conductivity resolution | 0.01μs/cm |
| Display screens | 5" 800 x 480 touch screen |
| USB flash drive | 16GB |
| Supply voltage | Charging power:AC220V to 8.2V/2A Instrument power supply: 7.4V 7.8Ah lithium battery |
| Ambient temperature | 5ºC~45ºC |
| Relative humidity | ≤85% |
| Dimensions | 420x360x195(mm) |
| weight | 6.5kg |
| Analysis software | Windows client data management software |
The relationship between pollution level and equivalent salt density specified in Q/GDW1152.1 "Power System Pollution Classification and External Insulation Selection Standard Part 1: AC System" is shown in the table below:
| Filth level | a | b | c | d | e |
| Equivalent salt density(mg/cm2) | 0.025 | 0.025-0.05 | 0.05-0.1 | 0.1-0.25 | >0.25 |
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
Suppliers with verified business licenses
Audited Supplier 
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