Specification
Advantage
Filling high pressure 100% SF6 gas, without modulation, using directly;
Annual decay rate is low (refer to table 1), and one-time inflation, it can be used for a long time;
Provide US NIST calibration certificate;
It can be customized according to customer demand leakage rate.
Detail
The Standard Leak Kit is designed to verify the leak detection quality of the leak detector or the entire leak detection system or to calibrate the leak detector or the entire leak detection system. Using standard leak kit as the standard, the leak detector or the entire leak detection system is compared in parallel, so that the function of the test equipment can be controlled simply, quickly and at low cost. It can be used at any time during the shift, when the tool is replaced, or when special circumstances occur to verify that the leak detection equipment is perfect.
For this purpose, D-Industrial specializes in the development of standard leak kit for the calibration of SF6 Leak Detectors. Its characteristic is accurate, portable, long service life.
The standard leak kit is licensed by the National Institute of Standards and Technology (NIST).
We recommend that you calibrate the standard leak device once a year.
| Leakage rate | Expected annual decay rate |
| 1x10-6 mbar. L/s (300cc) | 2% |
| 5x10-7 mbar. L/s (150cc) | 0.6% |
| 1x10-7 mbar. L/s (150cc) | 0.3% |
| 5x10-8 mbar. L/s (150cc) | ＜0.1% |
| 1x10-8 mbar. L/s (150cc) | ＜0.1% |
| 3x10-9 mbar. L/s (150cc) | ＜0.1% |