LASA110II型 粒子计数器特点：
降低缺陷率
实时监测导致制程缺陷的粒子变化
使用移动式计数器定位粒子污染源
排除多管采样的常见漏计错误
附件配备齐全，适用于多种应用
0.1µm粒子监测效率高于传统设备
提高生产效率
存储/导出采样方案，节省洁净室认证时间
通过办公室电脑和网络浏览器控制洁净室监测：设置、采样、显示、打印、下载数据、上传采样方案等
噪音极小，有利于改善工作环境
可选择9种语言显示和打印
符合ISO、FS或英国标准的计算统计和报告
同Facility Net软件整合，用于**数据管理
高速下载数据至Excel、PDA或USB存储器
成本低
使用同一台粒子计数器进行ISO Class 1 - 9应用
无需频繁清洗激光部件
泵的使用寿命长，无需每年更换叶片
容易清洗擦拭，设计有利于将粒子截留减至*少
符合ESA/ESD标准的KYDEX®机壳，非常结实，抗化学腐蚀。
低温激光二级管使用寿命更长；激光部件保修3年
LASA110II型 粒子计数器应用：
洁净室监测，高灵敏度应用
满足ISO、FS或英国标准的设施认证
微环境认证，故障诊断/移动式应用
多管采样（使用AM II型多点采样设备）
监测高压气体（使用高压扩散器）
超洁净区监测（ISO 1-2）
LASA110II型粒子计数器技术指标：
Channel thresholds:
0.1, 0.2, 0.3, 0.5, 1.0, and 5.0 μm
Flow rate:
1 CFM (28.3 LPM); monitored and adjusted electronically
Calibration:
Materials traceable to US National Institute for Standards and Technology (NIST)
Test methodology:
0.1 μm particles verified by Differential Mobility Analysis; larger sizes verified by transmission electron microscopy
Maximum concentration:
@ 5% coincidence loss: > 500,000/ft3 (optional diluter required for ISO Class 8+); automatic over-coincidence alarm
Zero count level:
Exceeds JIS standards, allowing use in ISO class 1 and 2 rooms
Laser source:
Laser diode, 3W (de-rated to 2W), 810 nm, infrared
Laser cooling:
Thermoelectric chilling (Peltier cooler), heat sink, dedicated 5 CFM cooling fan
Warranty:
Three year warranty on laser module, two years on other components
Communication modes:
Ethernet or RS-232; optional 4-20 mA output board; optional USB output
Environmental sensors:
Optional Temp/RH probe; integrates up to 4 external sensors via 4-20 mA input
Display:
1/4 VGA color LCD screen
Display languages:
English, French, German, Italian, Japanese (Kanji), Korean, Spanish, Mandarin (classical or simplified)
Printer:
Built-in thermal printer
Reports:
Sample print strips; final reports for ISO/FS209/British Standards cleanroom qualification; averages
of multiple runs; print-on-alarm; sampling configuration printouts
Remote operation:
Use web browser to operate unit; save or load recipes
Key software features:
Recipes, scheduled sampling, historical data filtering, sorting and review, password protection
Data storage:
3,000 data sets (includes particle and environmental data, plus location, time, etc.)
Data and sampling security:
Stored data records cannot be altered; sampling recipes can be password protected
External surface:
KYDEX chassis, polyester display screen, and zinc-plated steel bottom are all ESA/ESD compliant
Cleaning materials:
Bleach, formaldehyde, ethyl/isopropyl alcohol, peroxide/quaternary ammonium solutions
Monitor cleanliness:
Internally filters both pump exhaust (99.99+% @ 0.1 μm) and cabinet exhaust (95.0% @ 0.3 μm)
Dimensions (l, w, h);
weight:
18 x 14 x 13 in. ( 45 x 35 x 32 cm);
37 lb. (17 kg)
Power:
85-264 V, 50-60 Hz; optional external battery/charger
Operating environment:
Temperature: 15 - 30°C; Humidity: 10 - 85% non-condensing