Laser particle counter ND-6300(1CFM/ 28.3L/min or 50L/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 A and D class clean environment. with features of using diode laser light source, large touch-screen display, small size, light weight, high precision, simple operation, microprocessor control, storing & printing the measurement results and so on, this product is widely used in electronics, optical, chemical, food, cosmetics, health, biological products, aerospace, etc.

[Features] 

1. Flow rate:50L /min(50LPM)[ND-6350(T)] or 28.3L/min(28.3LPM)[ND-6330(T)]
2. Stainless steel housing, easy to surface cleaning and disinfection.
3. Display six-channel particle sizes and particle concentration (pcs/m3).
4. Automatic UCL calculation (for the 2010 version of GMP, Euro version of GMP, ISO14644, 16292-2010,etc.)
5. 95% UCL calculation of particle concentration can be displayed directly (particles / cubic meter, grain / cubic feet)
6. Touch screen, light weight, small size
7. Easy to store,print,and U disk output
8. Easy and simple interface,easily to operate this unit after reading operation manual one time
9. Connect the compressed air gatherer (model:GC100)(Optional)

[Specification ]                            /   

Overall dim.(mm)	230x 220x 200(wxdxh)
Display	Touch screen (English and ChineseVersion )
Weight	5.5 kg
Flow rate	50L/min or 28.3L/min 1CFM(optional)
Size channels	0.3,0.5,1,3,5,10(m)
UCL Calculation	95%UCL,display directly (particles/cubicmeter); (ISO14644-1,Eur GMP,16292-2010,GMP(2010), etc.)
Sample time	0-6000sec
Zero count	10min
Printer	Built-in thermal printer (stylus printer optional)
Alarm	100,1000,10000(Class)
Max. Particle concentration	35000 particles/L
Operating Time	4 hours or above
Light source	Semiconductor laser(30000 hours)
Date storage	6000 groups
Working condition	Temperature:10~35; Humidity:20%~75%RH; Atmosphere Pressure: 86~106Kpa
Optional	Trolley for clean room