Product Introduction
The MOEORW-W6862 SF6 Gas Density Relay Calibrator (hereinafter referred to as the calibrator) is a fully automatic instrument for calibrating SF6 gas density relays. This calibrator uses an embedded microprocessor and is a portable tool capable of performing performance calibration on various SF6 gas density relays and standard conversion of SF6 gas pressure at any ambient temperature. It is primarily used for the production, maintenance, and monitoring of SF6 gas products. It is particularly suitable for power systems, facilitating the production, safe operation, pre-testing, and maintenance of SF6 electrical products .
Product Parameter (specification)
| Power supply | AC/DC dual-use, built-in rechargeable battery, can work continuously for several hours, AC220V±10%, 50Hz |
| Accuracy | 0.2 grade (can be customized according to user requirements) |
| Display method | 7-inch high-definition smart Android screen |
| Printing method | thermal, replaceable printing paper |
| Printing paper specifications | Printing width 57.5mm ± 0.5mm, paper roll diameter 30mm |
| Pressure measurement range | 0～1.0MPa |
| Verification pressure range | Standard pressure 0 ~ 1 MPa at 20℃ |
| Temperature measurement range | -50℃～+85℃ |
| External dimensions | 478×357×222 |
| Pressure resolution | 0.0001 MPa |
| Temperature resolution | 0.1℃ |
| Storage capacity | greater than 10,000 records |
| Communication interface | USB 2.0 |
| Ambient temperature | -20℃ to 60℃ |
| Relative humidity | not greater than 93% (25℃) |
Product features and applications
- Fully automatic calibration of density relays and pressure gauges.
- Compact structure, small size, light weight, and easy to carry.
- High degree of mechatronics integration, advanced technology, and reliable performance.
- 7-inch high-definition smart touch screen with high resolution and fast response.
- It features AC/DC power supply, making it suitable for long-term outdoor operation.
* Equipped with a mini printer, allowing you to print test results anytime.
SF6 gas during calibration .
- The sampling point is equipped with an intelligent voltage protector. Even if the sampling point clip is accidentally connected to 220V, it will not damage the calibrator, making it safer to use.
- No external gas cylinder is needed; the instrument has a built-in intelligent inflation system, allowing for multiple measurements with a single inflation.
- External gas supply port. When SF6 gas is required for calibration, SF6 can be supplied through the gas supply port, and the gas supply pressure is displayed in real time.
- Ultra-high precision pressure sensor
- Massive data storage, supports direct copying from USB flash drive
- High-speed CPU processor chip, fast speed, real-time response.
- Intelligent voice prompt function. Real-time relay contact detection broadcast and analysis of abnormal detection results.
Prodection details
Power system field verification
Density relays of SF6 circuit breakers and GIS equipment in substations and power plants shall be regularly calibrated to meet the preventive test requirements of DL/T596-1996.
Equipment manufacturing and factory testing
SF6 is used by electrical equipment manufacturers for testing the factory accuracy and operational performance of density relays and pressure gauges.
Equipment maintenance in industrial and mining enterprises
Routine maintenance, troubleshooting, and periodic calibration of SF6 electrical equipment used by industrial and mining enterprises.
Metrology and calibration institutions
Third-party metrology institutions perform accuracy calibration and issue data for SF6 density relays and pressure gauges.
Outdoor emergency repair
It is AC/DC dual-use and portable, suitable for rapid on-site outdoor testing without an external power supply.
Company Qualifications
FAQ
Q: Are you a factory or a trading company?
A: We are a professional manufacturer of testing equipment.
Q: How is the after-sales service?
A: The warranty period is 12 months. After the warranty period, we also provide lifetime service paidrepair or service.
Q: How is the after-sales service?
A: The warranty period is 12 months. After the warranty period, we also provide lifetime service paidrepair or service.
Q: What about transportation?
A: It depends on your requirements. We can ship to your airport by air, to your seaport by sea, or to your office by courier.
We also accept cooperation with your shipping agent.
Q: Are your keyboard, interface, software, and manuals in English?
A: Yes, if you are using the English version of the keyboard, interface, software, and manual and require other languages, please contact us for confirmation.
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