Basic Info.
Product Description
The density relay calibrator can calibrate various SF6 density relays, and perform standard conversion of the pressure of SF6 gas at any ambient temperature. It also provides convenience for the production, safe operation, pre-testing and maintenance of SF6 electrical products. This instrument also has the functions of calibrating the pressure gauge and density meter and self-calibrating the instrument.
Functional features:
1.This product uses a 32-bit microprocessor and TI's high-speed signal processing chip for detection and control, with a high degree of integration. Mechatronics design, high precision, good repeatability and high reliability.
2.Equipped with a large Chinese LCD screen and a rotating mouse (one-button shuttle) man-machine interface, the operation is simple, the interface is beautiful, and all parameters and status are clear at a glance.
3.Automatically complete pressure measurement and 20°C value conversion, thereby completing dynamic automatic compensation between pressure and temperature. It also displays the pressure at the measured ambient temperature, the pressure at the ambient temperature at 20°C, and the ambient temperature. Thoroughly solve the problem of difficult field calibration of SF6 gas density relay.
4.All testing processes are automatically completed by the instrument without manual intervention, which avoids tedious manual airway adjustment operations.
5.The test results are printed as a report of Chinese characters, and the test results are intelligently analyzed.
6.It can store 50 sets of test results at the same time, and has a power-down data protection function, and can query and print the previous test results at any time.
7.There is no need for a constant temperature room during the calibration process, and the SF6 gas density relay and pressure gauge can be calibrated within any effective temperature range.
8.Equipped with various types of transition joints, the density relays of most types of switches can be verified on site without disassembly.
9.During the calibration process, the gas consumption is very small, SF6 gas is not wasted, the test cost is low, and it does not pollute the environment.
10.It has the function of online modification of the system clock.
11.It has the function of online modification of system pressure, which can be modified on site.
12.The core components are imported components with reliable performance.
13.It can test one group of alarm signals and two groups of blocking signals at the same time.
14.Easy to use and reliable, portable tool, is the best choice for SF6 density relay calibration.
15.Built-in large-capacity rechargeable lithium battery, the instrument can work continuously for 8 hours, and the charging time is less than 4 hours
Technical indicators:
1. Working voltage: AC220V 50Hz; DC12.6V 4000mAH
2. Instrument power: 50W
3. Instrument accuracy: 0.1 level
4. Pressure display resolution: 0.001MPa
5. Pressure calibration range: 0~1MPa
6. Ambient temperature display resolution: 0.1°C
7. Measuring range of ambient temperature: -20ºC~80ºC
8. Working humidity: £90%RH
9. Check object: single alarm, single lock, single alarm and single lock, single alarm and double lock
10. Display mode: 320×240 graphic dot matrix monochrome LCD screen
11. Operation mode: rotate the mouse (a shuttle) to input
12. Printer type: high-speed micro printer
13. Printing method: Chinese character report printing
14. Storage capacity: 50 sets of test results can be stored at the same time
15. Dimensions: host 355×275×210(mm3)
Accessory box 3850×340×210(mm3)
16. SF6 gas density display mode: pressure under the measured environment, equivalent pressure at 20°C.
17. Instrument weight: host 6.25kg, accessories: 9.45kg
The company has more than 20 years of experience in this industry, and has obtained 16 international patents and more than 20 software copyright certifications. Self-built 4000 square meters electrical test building, established high-voltage test center and power engineering service team, long-term service for various voltage level test projects and special test projects, relying on the high-voltage test center, at the same time, a high-voltage test undertaking practical operation training class is opened for electric power Industry practitioners provide professional theoretical guidance and practical teaching.
common problem
1. About us
Hangzhou High Voltage Technology Co., Ltd.is a scientific and technological company integrating R&D, production and sales. It independently develops and produces a series of high-voltage test equipment. It was established in 2002 and has a huge production system and business team!
2. Goods inventory and order transportation issues!
After the order is formally formed, the goods will be dispatched within 10 days under normal circumstances. If the purchase volume is large or the customized products are determined according to the actual situation, the goods will be tracked and fed back to the users from time to time during the cargo transportation!
3. Is quality assurance guaranteed?
Twenty years of R&D and production experience, all products have been inspected by the national measurement station, and the quality is guaranteed
4. After-sales service
We promise that all products will provide free two-year warranty, lifetime maintenance, free service information, and online technical services through email, video, etc.
5. Cooperative countries
The products have been successfully exported to the United States, Europe, India, Japan, Australia, Russia and other countries, and distributors have been established in various countries to provide thoughtful services.
Address:
No. 2-15#, Yongtai Road, Qianjiang Economic Development Zone, Hangzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Computer Products, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Service, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Hangzhou High Voltage Technology Co., Ltd. Its registered capital is 30.06 million yuan. The company has been awarded the title of "National High-tech Enterprise", has obtained the certification of ISO 9001 quality management system. The products have been listed in the scientific and technological development projects of new products in Zhejiang Province. It has obtained more than ten national patents and more than 20 software copyright certifications. The products have passed various domestic testing institutions such as the State Grid, the Southern Power Grid and the State High Voltage Measurement Station.
The company has established a production, business management, engineering services and other teams, independently developed and produced various types of high-voltage electrical test equipment and other measuring and testing equipment, long-term service to the state grid, rail transit, energy and chemical power transmission and transformation operation units, high-voltage electrical equipment manufacturing plants, electrical laboratories, Electric power enterprises. It is a comprehensive supplier of professional high voltage electrical test equipment, electronic instrument and equipment manufacturing, test engineering services and international brand agents.
Welcome all electrical test engineers, experts and leaders to visit and guide us!