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TKMD sulfur hexafluoride gas density relay tester is also called SF6 relay calibrator, SF6 gas relay calibrator, SF6 density relay calibrator and SF6 gas density relay calibrated
The SF6 gas density relay calibrator is an intelligent and automatic SF6 gas density relay calibration tester, and the TKMD-SF6 automatic SF6 density relay calibrator is an intelligent
SF6 density relay calibration instrument. This instrument uses a high-precision pressure sensor and a high-speed A/D converter, combined with a 32-bit high-performance microprocessor, can perform performance on various SF6 density relays
Calibration, can accurately measure the pressure value at the current temperature when the signal is activated, automatically complete the conversion of any ambient temperature to the standard pressure at 20 ℃, and can print and store the test data immediately for reference
, And automatically identify faults in the test process. This product is convenient to carry, simple to operate, high test accuracy, strong stability, and good reliability, which embodies the "intelligent" characteristics of the instrument.
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, simple operation, beautiful interface, 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. And display the pressure under the measured ambient temperature, the pressure under the ambient temperature at 20℃,
Ambient temperature. Thoroughly solve the problem of difficult on-site 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. All-metal quick-plug connectors are used to effectively avoid the locking phenomenon of plastic connectors in low temperature environments;
6. The test results are printed in the form of a Chinese character report, and the test results are intelligently analyzed;
7. It can store 50 sets of test results at the same time, and has the power-off data protection function, and can query and print the previous test results at any time;
8. 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;
9. Equipped with a variety of types of transition joints, the density relays of most types of switches can be verified on site without disassembly
10. Very little gas consumption in the calibration process, no waste of SF6 gas, low test cost, and no pollution to the environment
11. With the function of online modification of the system clock
12. It has the function of online modification of system pressure, which can be modified on site
13. Imported components are used as core components with reliable performance
14. Can test one set of alarm signals and two sets of blocking signals at the same time
15. This product is a portable tool, easy to use and reliable, it is a suitable choice for SF6 density relay calibration.
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