Highly Precise SF6 Gas Circuit Breaker Analyser SF6 Gas Density Relay Calibrator
Function and Application
SF6 density relay is an important protection device used to monitor the change of SF6 gas density inside the electrical equipment using SF6 as insulation material in operation. Operation of the SF6 gas density relay due to infrequent action, after a period of time, there may be action is not flexible, poor contact and other phenomena, and some will also appear density relay temperature compensation performance deterioration, when the ambient temperature changes lead to the SF6 density relay misoperation. Therefore, for the installation of SF6 density relay GIS and other power equipment maintenance, should be regularly installed SF6 gas density relay calibration. GDMD-H density relay calibrator can be used to calibrate the SF6 density relay action value and logic.
Product Features
1-Automatically complete the pressure measurement under the current temperature and the conversion of pressure value under 20ºC temperature, thus completing the dynamic automatic compensation between pressure and temperature. And display the pressure under the measured ambient temperature, pressure under 20ºC temperature, ambient temperature and so on. Completely solve the SF6 gas density relay field calibration difficult problem.
2-Calibration process without constant temperature room, can be in any effective temperature range of SF6 gas density relay, pressure gauge calibration.
Equipped with a variety of models of transition joints, most models of switch density relay can be field calibrated without disassembling.
3-All test processes are automatically completed by single-chip computer control, without manual conversion, the instrument is equipped with a monochrome LCD screen and rotary switch, easy to operate, beautiful interface, all parameters and status at a glance.
4-All gas quick-lock fittings are imported original devices, convenient and reliable.
Inflatable connecting rod & Inflatable Schematic
Commodity Specifications
| Working voltage |
AC220V,50Hz |
| Power |
50W |
| Accuracy |
0.2 |
| Pressure display resolution |
0.001MPa |
| Voltage measurement range |
0~1.0MPa |
| Temp. display resolution |
0.1ºC |
| Temp. measurement range |
-50ºC~150ºC |
| Humidity |
≤90%RH |
| Test objects |
Single alarm, single atresia, single alarm & single atresia, dual alarm & dual atresia |
| Display |
320*240 graphics dot matrix monochrome LCD |
| Operation |
Soft keyboard |
| Printer |
High-speed micro printer |
| Print method |
Report type |
| Storage capacity |
Can save 50 test results at the same time |
| SF6 density display |
Pressure of measured environment, the equivalent pressure under 20ºC |
| Dimension |
375*270*240mm |
| Weight |
8kg |
Comparable product_SF6 gas analyzer
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