電子級sf6氣體的定量檢漏儀
電子級sf6氣體氣象示蹤分析氣體高靈敏度定量檢漏儀
高精度、便攜式、無易損件、*源、sf6定量檢漏儀,交直流兩用，替代進口
高精度氟類介質氣體微量分析儀
zui高精度0.01PPM;
科斯達檢漏儀被SGS檢測選用為檢測基準工具；
SGS是目前*的zui檢測機構；
雙軟認證，ISO9001,多項發明
電子級sf6氣體氣象示蹤分析氣體高靈敏度定量檢漏儀
電子級sf6氣體氣象示蹤分析氣體高靈敏度定量檢漏儀
電子級六氟化硫
分子式：SF6
分子量：146.05
項 目 | 國 標 |
六氟化硫(SF6)含量（體積分數）/10-2 ≥ | 99.999 |
（氧+氬）（O2+Ar）含量（體積分數）/10-6 ≤ | 2.0 |
氮（N2）含量（體積分數）/10-6 ≤ | 2.0 |
四氟化碳(CF4)含量（體積分數）/10-6 ≤ | 1.0 |
一氧化碳（CO）含量（體積分數）/10-6 ≤ | 0.5 |
二氧化碳（CO2）含量（體積分數）/10-6 ≤ | 0.5 |
甲烷(CH4) 含量（體積分數）/10-6 ≤ | 0.5 |
水分(H2O)的（體積分數）/10-6 ≤ | 3.0 |
酸度（以HF計）的質量分數/10-6 ≤ | 0.1 |
可水解氟化物（以HF計）的質量分數/10-6 ≤ | 0.8 |
雜質綜合的體積分數/10-6 ≤ | 10 |
顆粒 | 由供需雙方商定 |
性狀：
常溫常壓下為液態，它是一種無色、無臭、無毒、無腐蝕性的氣體。熔點-50℃，升華點或沸點為-63.8℃，氣體密度6.16g/L(20℃，0.1MPa)，在熔點時密度為2.51g/cm3，具有高的絕緣性和滅弧能力。
用途：
六氟化硫﹙SF6﹚是一優良的惰性絕緣氣體，電子工業用六氟化硫氣體大量用于在電子器件表面清洗、在TFT行業中應用量大。
貯存：
應存放于陰涼干燥、通風良好的地方。
運輸：
長途運輸時應附有GB19-73《危險貨物包裝標志》中標志。氣瓶充裝系數不大于1.33kg/L。
包裝：
SF6應充裝在潔凈、干燥的無縫高壓氣瓶中，氣瓶容積一般為40L、12.5L、10L、8L、4L等，也可以根據用戶需要選用各種容積的氣瓶或其他容器。（一般情況下，使用氣瓶公稱壓力為15Mpa時，充裝系數＜1.37ka/L。﹚
高精度、便攜式、無易損件、*源、交直流兩用sf6定量檢漏儀
替代進口SF6定量檢漏儀
Lf-301 SF6 quantitative detector
On the principle of high frequency magnetic field research and development, the low-voltage high frequency mode of ionization, product without radiation source, safe, reliable and durable
●Adopt the touch screen control and display, the PPM concentration display, accurate quantitative 0.001ppm;
●The simple user calibration function;
●To prevent "poisoning" oil pollution and dust detector; no wearing parts, daily use and maintenance cost is very low;
● auto detection of vacuum degree and judge the boot environment, automatically open the detector "fool" mode of operation; open the vacuum pump 5 minutes or so, the detector automatically enter the open state;
●Schematic point of specific fault detection, simple and quick judgment equipment is normal or not and whether the user correct use, and simple fault elimination methods, effectively reduce the after-sales service, for the convenience of customers;
●The vacuum pump is more stable gas flow rate and vacuum degree, the detection data is more stable, better repeatability, consistency;
● important device adopts imported, according to aerospace, military requirements; meet in more than 95% of high humidity and ultra wide environment temperature: - 20 degrees to 50 degrees.
●The outer packing with metal crash box design, easy to carry on site use;
●高精度、便攜式、無易損件、*源、sf6定量檢漏儀The product warranty for 3 years;
Product image
Technical parameters:高精度、便攜式、無易損件、*源、sf6定量檢漏儀
Project | Lf-301 SF6 quantitative leak detector |
Principle | high frequency magnetic field |
Sensitivity | 0.001PPm |
"Poisoning" recovery time | less than 10 seconds in 99.99% under the environment of SF6 |
1 second, in the 10% SF6 environment | |
The response time | less than 0.5 seconds, 10ppm |
less than 1 second, 1ppm | |
Indicating way | Detector LCD digital display: the greater the leakage concentration, the greater the number of changes; |
Buzzer tip: the greater the leakage concentration, the greater the buzzer sound frequency | |
Integrated detector gas hose | 3m |
Power input line | 2m |
Input source | 220V±22V 50Hz±2Hz |
Ambient temperature | -20℃-50℃ |
Ambient humidity | less than 95% |
Power | 180-220W |
Gross weight | Detector 1.2Kg |
Host 7.1Kg | |
Host size | 310×168×200mm |
Outer package | Aluminum alloy collision avoidance box |
Crash box weight | 3.0Kg |
Crash proof box | 370*320*270 |
科斯達 上海科石科技發展有限公司
高精度、便攜式、無易損件、*源、sf6定量檢漏儀,交直流兩用，替代進口
高精度氟類介質氣體微量分析儀
zui高精度0.01PPM;
科斯達檢漏儀被SGS檢測選用為檢測基準工具；
GB11023 SF6氣體密封試驗方法國標起草工作組成員單位
雙軟認證，IS09001認證，多項發明！
電子級sf6氣體的定量檢漏儀
