Product introduction:

 

 

 

Fmc-8s-4 intelligent SF6 density relay verifier is a kind of high precision intelligent automatic SF6 density relay verifier, which can test four SF6 density relays at the same time. This instrument adopts microcomputer technology and can calibrate various SF6 density relays. And can the SF6 gas pressure of any ambient temperature standard conversion, different ambient temperature, measuring the pressure value can be automatically converted to the pressure value of the corresponding at 20 ℃, to judge the performance of SF6 density relay. FMC - 8 - s - 4 type intelligent verification tester for SF6 density relay except for SF6 density relay calibration, also has the pressure gauge, density meter calibration and the function of the instrument self-calibration, such not only can be multi-usage, also be exempted from the problems of equipment inspection and returned to the factory check, and safe operation of SF6 electrical products production, provides convenient, prediction and maintenance.

 

 

 

Functional description:

 

 

 

1. The instrument adopts high-speed single-chip microcomputer as the core measurement and control system, with high degree of automation, good repeatability and high reliability.

 

 

 

2. The instrument can test relative and absolute pressure relays. Four relays were tested simultaneously.

 

 

 

3. The instrument adopts imported touch color LCD, and the user-friendly interface is easy to operate (7-inch true color touch screen).

 

 

 

4. The instrument can verify the SF6 density relay under manual setting temperature and automatic collection temperature.

 

 

 

5. The instrument has data storage function and power off data protection function, which is convenient for future query of measurement data.

 

 

 

6. The instrument can transfer data through the serial port and generate special test data table through the background machine.

 

 

 

7. The instrument can check the pressure gauge and density gauge at room temperature, and print the test results in the form of report.

 

 

 

8. Imported quick couplings are adopted for all instrument pipelines, which are convenient to connect and do not waste gas in the calibration process.

 

 

 

9. The internal clock function of the instrument can modify the clock online.

 

 

 

The instrument has the function of checking. After using the instrument for a long time, the instrument can be calibrated and corrected to ensure the calibration accuracy of the instrument.

 

 

 

11. The instrument USES high-precision pressure sensor and the world's advanced magnetic fluid pressure control components.

 

 

 

12. The instrument is equipped with a variety of switch transition joints, easy to operate and use.

 

 

 

Technical parameters:

 

 

 

1. Measurement method: automatic measurement

 

 

 

2. Power supply: AC220V 10% 50Hz/ built-in battery

 

 

 

3. Measurement accuracy: pressure: 0.20 class temperature: 0.5 c

 

 

 

4. Display mode: 7 "touch true color LCD display

 

 

 

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 and DC110V

 

 

 

9. Temperature collection method: manual and automatic

 

 

 

10. The instrument USES temperature: - 10 ℃ ~ 60 ℃ (best use 5 ~ 50 ℃ temperature)

 

 

 

11. Storage capacity: 50 groups

 

 

 

12. Communication interface: RS232 serial port

 

 

 

13. Input mode: touch

 

 

 

14. Printing mode: thermal printing form

 

 

 

15. The temperature range: - 10 ℃ ~ 60 ℃ resolution is 0.1 ℃

 

 

 

16. External box size of the calibrator: 460mm * 400mm * 280mm