SF6 density relay calibrator density monitor
- Wrindu
- Shanghai, China
- about 25 days
- 5000 set/month
- RDMJ-711
SF6 switches are electrical appliances that have been widely used in power systems. And its reliable operation has also become one of the important guarantees for the stable power supply of the power system. The SF6 gas density monitor is the only means used to monitor the SF6 gas density change when installed on the SF6 switch. Therefore, the quality of the SF6 density relay tester is directly related to whether the switch can operate normally. Therefore, DL/T596-1996 "Preventive Test Regulations for Power Equipment" stipulates that SF6 density relay monitors should be checked regularly.
Description
This SF6 density relay calibrator is an intelligent automatic SF6 density relay calibrator. The SF6 gas density monitor is a kind of portable calibration instrument which can calibrate various SF6 density relays and convert the pressure of SF6 gas under any ambient temperature by using microcomputer technology. The sf6 Density analyzer also provides convenience for the production, safe operation, pre-test and maintenance of SF6 Electrical products
Features
1. The SF6 density relay calibrator adopts a high-speed single-chip microcomputer as the core of the measurement and control system, with high degree of automation, good repeatability and high reliability.
2. The SF6 gas density monitor can test relative a
nd absolute pressure relays.
3. The SF6 gas density monitor adopts imported color large screen LCD, and the user-friendly interface is easy to operate (5.7-inch true color screen).
4. The SF6 density relay calibration calibrates the SF6 density relay under the automatic acquisition temperature.
5. The SF6 density relay calibration has data storage function (can store 40 groups of data) and power-off data protection function, which is convenient for future query of measurement data.
6. TheSF6 density relay calibration can upload the test data to PC through USB interface, and generate the special test data table automatically.
7. The SF6 Density Relay Tester can calibrate the normal temperature pressure gauge and density gauge, and print the test results in report form.
8. The SF6 Density Relay Tester pipeline adopts quick connector, which is convenient for connection.
9. TheSF6 Density Relay Tester has clock function inside, and can also correct the clock online.
10. The SF6 Density analyzer has calibration function to ensure the calibration accuracy of the instrument.
11. The SF6 Density analyzer adopts high-precision pressure sensor and world advanced pressure control elements.
12. The SF6 Density analyzer is equipped with a variety of switch filter joints, easy to operate.
13. The SF6 density monitor has the function of testing when the relay contact is not electrified. When the contact is not electrified, DC24V power supply is provided internally. When DC24V is selected, the signal of electric shock can be reliably collected when there is oil film.
Specifications
1. Measurement mode: automatic measurement
2. Working power supply: AC220V ± 10% 50Hz / built-in battery
3. Measurement accuracy: level 0.2
4. Display mode: 5.7-inch real color LCD
5. Measurement range: 0~0.9mpa
6. Pressure display resolution: 0.0001 MPa
7. Measurement pressure type: absolute pressure and relative pressure
8. Measuring contact voltage: DC24V
9. Temperature acquisition mode: automatic
10. Use temperature of the instrument: - 30-60 ℃ (the best use temperature is 5-50 ℃)
11. Storage capacity: 40 groups
12. Communication interface: USB
13. Input mode: touch
14. Printing mode: needle printing
15. Temperature range: - 50 ℃ ~ 125 ℃, resolution 0.1 ℃
