Lasair II粒子計數(shù)器的功能全面，結(jié)構(gòu)堅實，使用方便。它容易攜帶，操作簡便，其抗化學(xué)腐蝕的外殼易于清洗，是制藥業(yè)和高技術(shù)行業(yè)粒子監(jiān)測的理想設(shè)備。
技術(shù)參數(shù)：
Channels 0.3, 0.5, 1.0, 5.0,/ 0.3, 0.5, 1.0, 3.0, 0.5, 1.0, 2.0, 5.0, /0.3, 0.5, 1.0, 0.5, 1.0, 2.0, 5.0 10.0, 25.0 µm 5.0, 10.0 µm 10.0, 25.0 µm 5.0, 10.0, 25.0 µm 10.0, 25.0 µm
Flow rate (± 5% accuracy) 1.0 CFM (28.3 LPM) 1.0 CFM (28.3 LPM) 1.0 CFM (28.3 LPM) 50 LPM (1.77 ft.3/min.) 50 LPM (1.77 ft.3/min.)
Maximum concentration > 375,000/ft.3 > 425,000/ft.3 > 425,000/ft.3 > 350,000/ft.3 > 250,000/ft.3
Sample tubing 3/8”, 10 ft. (3m) 3/8”, 10 ft. (3m) 3/8”, 10 ft. (3m) 1/2”, 10 ft. (3m) 1/2”,10 ft. (3m) maximum length maximum ;
Calibration Particles are traceable to U.S. National Institute for Standards and Technology (NIST) and Japanese Industrial Standards (JIS)
Counting efficiency 50% ± 10% for most sensitive threshold (Exceeds JIS standards)
Zero count Meets JIS standards
Data storage 3000 complete data sets. Data cannot be edited or altered meeting 21 CFR 11 compliance.
Communication modes Ethernet or RS-232; USB data downloading; Optional 4-20 mA output board and optional wireless Ethernet
Controlling software Facility Net, Pharmaceutical Net, Microsoft® Internet Explorer 5.0+
Remote operation Remote web browser operation; real-time download to Facility or Pharmaceutical Net
Reports USB reports; sample printouts; cleanroom certification reports for ISO and EC GMP; averaging
Environmental sensors Temperature/RH probe, plus interfaces with four external environmental sensors via 4-20 mA inputs
Languages English, French, German, Italian, Japanese (Kanji), Korean, Mandarin Chinese (Traditional or Simplified), Spanish
Display and Printer 1/4 VGA color LCD screen; built-in thermal printer
External surface KYDEX chassis and polyester display screen
Enclosure cleaning materials Bleach, formaldehyde, ethyl/isopropyl alcohol, peroxide/quaternary ammonium solutions
Sample output filtering Internally filtered to HEPA standards (> 99.97% at 0.3 µm)
主要特點：
減少缺陷率
實時監(jiān)測導(dǎo)致制程缺陷的粒子變化
的樣本流量技術(shù)保證監(jiān)測結(jié)果更加精準(zhǔn)，排除了多點采樣常見的誤差
便攜式設(shè)計，適用于測定粒子源
提高生產(chǎn)效率
可選擇9種語言顯示和打印
軟件指導(dǎo)用戶完成EC GMP和ISO標(biāo)準(zhǔn)采樣
制作ISO和EC GMP驗證
提供完整的驗證手冊
通過辦公室電腦和網(wǎng)絡(luò)瀏覽器控制潔凈室監(jiān)測：設(shè)置、采樣、顯示、打印等
電池可拆裝，便于連續(xù)移動使用，可選購?fù)饨映潆娖?
通過USB接口快速CSV數(shù)據(jù)（符合21CFR11標(biāo)準(zhǔn)），便于定期或?qū)崟r審查數(shù)據(jù)
50 LPM計數(shù)器的區(qū)域采樣時間可節(jié)省15分鐘
