Large Flow 28.3L Particle Counter Y09-510 AC-DC Laser Particle Counter Air Dust Particle Counter
Product Description:
Laser particle counter 28.3L/min is a kind of instrument used to measure the size and quantity of dust particles in unit volume air of clean environment, which can directly detect different class clean environment.
With features of using laser light source, large LCD touch- screen display, small size, light weight, high precision, simple operation, storing & printing the measurement results and so on, this product is widely used in electronics, optical, chemical, food, cosmetics, e-health, biological products, aerospace, etc.
Features:
1.Flow rate: 28.3L/min
2.AC DC power supply (Built-in lithium battery).
3.Stainless steel housing, easy to surface cleaning and disinfection.
4.Display six-channel particle sizes and particle concentration (pcs/m3).
5.Automatic UCL calculation (for the 2010 version of GMP, ISO14644-1)
6.95% UCL calculation of particle concentration can be displayed directly (particles / cubic meter)
7.Channels: 0.5, 0.7, 1, 3, 5, 10 um
8.Zero count: ≤10min
9.Location labels: 0~9999
10.Print: Built-in Thermal Printer
11.Data storage: 5000 groups
Display LCD touch screen
Power Source AC 110- 220V,50-60HZ
Size Channels 0.3, 0.5, 1, 3, 5, 10 μm
Flow Rate 28.3L/min (Imported Pump)
Sample Time 1—10min (Selectable)
Zero Count &le 10min
Location Labels 0-999
Printer Built-in Thermal Printer
Alarm 100, 1000, 10000 Class
Data Storage 1000 Samples (With PC Software)
Light Source Laser Diode (30, 000 hours Mean Time Between Failures)
Maximum Rated Particle Concentration 35000 particles/L ( μm )
Operating Time 8 hours
Humidity 20%-75%RH
Atmosphere Pressure 86Kpa-106Kpa
weber –
知识分享:药厂在选择便携式尘埃粒子计数器时，关于不同采样流量（100L/min与28.3L/min）的选型建议：
1. 看任务：100L/min 优势在大体积、多点位，比如洁净室分级认证，能省大量时间。28.3L/min 是制药行业日常监测和在线监测的黄金标准，更贴合现有 标准作业程序。
2. 看洁净度：高等级洁净室（如 A/B 级）粒子少，大流量能在短时间内捕获足够粒子，数据统计更可靠。C/D 级用 28.3L/min 就够用且经济。
3. 算体积：别盲目追大流量。先按标准算出最低采样体积，如果任务所需体积小，受“最短采样1分钟”限制，两者的效率差就不明显了