Y09-301(AC-DC) type laser dust particle counter (AC/DC dual-use):Used to measure the size and number of dust particles per unit volume of air in clean environments, it can directly detect clean environments with cleanliness levels ranging from 300000 to 100. This instrument adopts a semiconductor laser light source, a large LCD screen display, small size, light weight, high detection accuracy, simple and clear functional operation, microprocessor control, AC/DC dual-use, can store and print measurement results on a dust particle counter, and is very convenient for testing in a clean environment. In addition, the data collected by the dust particle counter can be uploaded to the computer through dedicated communication software, and can be edited, saved, and printed in Excel in Office. This product is widely used in sectors such as electronics, optics, chemistry, food, cosmetics, healthcare, biological products, aerospace, etc.

External dimensions 236 x 280 x 126mm3(Width x Depth x Height) Display mode LCD screen display quality 4.5kg Maximum power consumption 10W Power supply DC 16.8V, built-in rechargeable lithium-ion battery Particle size channel 0.3, 0.5, 1, 3, 5, 10 (μ m), six channel particle sizes displayed simultaneously UCLConfidence level 95% UCL calculation, can directly display and print UCL results and particle concentration Sampling traffic 2.83L/min (imported sampling pump from the United States) Measurement address code 000-999 Detection cycle Choose between 1-10 minutes clean-down capability ≤10min printer Embedded thermal printer Environmental conditions for use Temperature: 10 ℃ -35 ℃ Humidity: 20% -75% Atmospheric pressure: 86kPa-16kPa Alarm (cleanliness level) Level 100, Level 1000, Level 10000 Maximum allowable sampling concentration 35000 particles/L (≤ 0.5 μ m), the sampled air must not contain corrosive gases such as acid and alkali Extend working hours 8 hours Light source and lifespan Semiconductor laser with a lifespan of over 30000 hours data storage 1000 sets Communication software Software installation CD, data communication cable Optional parts Measurement auxiliary vehicle (stainless steel)