Suppliers national grid network leak SF6 Leak quantitative standard leak detection equipment

Suppliers national grid network leak SF6 Leak quantitative standard leak detection equipment Lf-200 is lf-1d?, A new revision of lf-1e based on second-generation product,? Focus on portable, reliable, easy to carry out improvement to meet power plant inspection, gis cabinet manufacturing testing the use of high demand;? ● exclusive 100% auxiliary starting device to ensure a successful boot; ● improve high vacuum pump, increase the measured suction gas leakage rate reduction real gas leak component points. ● Automatic detection of the vacuum and the judgment on environment, automatically open the "fool" operating mode; open the vacuum pump for about 5 minutes, into the open state; ● prevent pollution "poisoning" and greasy dust; continuous suction, exhaust ways to ensure Quick return to normal use; no wearing parts, daily use low cost of ownership; ● unique fault detection signal points, can quickly and easily determine whether the user equipment is normal or not and correct use; and simple troubleshooting methods to effectively reduce the sale services to facilitate customers; ● many protection features: 100% of the dust and oil suction power fuse holder protection, external, to prevent overcurrent and simple replacement; effectively reduce the after-sales service, the convenience of customers; ● metal crash box design to facilitate the use of long-range personnel often carry; customization services available:? ● Lithium inverter for up to three hours to use; ● for 4-10 meters; measuring range 0.01ppm-10000ppm measure Accuracy 0.01ppm "poisoning" the recovery time? ≦ 30 seconds at 99.99% sf6 environment for 3-5 seconds, at 10% ?? sf6 environmental response time 0.5 seconds, 10ppm 1 秒, 1ppm LCD digital display indicating the way, the concentration of the leak large, the greater the number of changes, the greater the change buzzer sound frequency; standard 3 m (can be customized, up to 10 m) power input line two meters input supply 220V ± 22V 50Hz ± 2Hz ??(customizable lithium inverse Variable power supply) Continuous working time is not more than 4 hours Ambient temperature 5 ℃ -50 ℃ Power humidity ≦ 95% power 180-220W Net weight 1.2Kg 7.0Kg host machine Dimensions 265 × 168 × 210mm Packaging aluminum crash boxes lf-1d ???? sf6 gas trace detection equipment, has the following characteristics: 1, the structure is simple, modular design, easy maintenance; 2, patented technology, 100% successful start, start without difficulty; 3, a multi-year joint development The vacuum pump, compared with the peer-related products, reflected in the low noise, small size, low weight, low power; 4, the scope of applicability of the good for the environment, temperature and humidity;? technical parameters of the project lf-1d ?? SF6 Leak quantification? ?? measurement accuracy can be detected at a concentration of ≥10 ?,? 0,01ppm of SF6 response time of less than one second, 10, namely 100ppm gas LCD digital display indicates the way, the greater the leakage concentration, the greater the number of changes the buzzer the greater the change in frequency of sound; supplier of the national grid network leak SF6 Leak quantitative standard leak detection equipment