Portable Laser Dust Particle Counter for Beverage Packing Environment
Our newly developed portable laser dust particle counter utilizes semiconductor laser sensor technology and can connect to PC data collection systems for remote control, allowing direct observation of testing conditions. Data can be analyzed, processed, and saved as Excel documents.
Product Features
- American micro-computer control and processing technology
- Semiconductor laser technology with imported air pump
- Multi-functional, high precision measurement, high speed operation
- Portable and easy to operate design
- Single sampling tests multiple particle sizes simultaneously
- Wide application range including biosafety testing, HVAC systems, pharmaceutical production, and food safety environments
Technical Specifications
| Parameter |
Specification |
| Light Source |
Semiconductor laser, lifetime over 35,000 hours |
| Sampling Flow |
2.83L/min (0.1ft³) with imported sampling pump |
| Display |
LCD showing real-time data, concentration, time, date, temperature, humidity, and battery status |
| Battery |
Li-ion battery, 7.4V, 2200mAh |
| Working Time |
6 hours (with battery indicator) |
| Particle Size Channels |
0.3, 0.5, 1.0, 3.0, 5.0, 10μm (six sizes counted simultaneously) |
| Data Storage |
1000 sets of data with non-volatile memory |
| Communication |
RS232, 9600 Baud rate |
| Dimensions |
230×130×45(mm) |
| Weight |
0.6kg |
Standard Configuration
Suitcase/charger, power sampling head, zero filter, RS232 connecting line, computer connection disc
Optional Accessories
External printer, professional triangle sampling frame, temperature and humidity sensor
Warranty Information
ZhongLi warrants all products manufactured by Zhongli to be free from defects in material and workmanship under normal use for a period of 12 or 36 months after the date of original purchase. Warranty covers ONLY the product itself and excludes labor costs, installation costs, or other losses.
Damage Reporting
Customers must report any damage within 7 days of receipt by sending digital photographs (.JPG) of damaged items. Retain damaged merchandise, package, and shipping containers until claim is settled.
Return Policy
Returns accepted for refund within 30 days of shipment. Returns must be acknowledged by ZhongLi prior to return. All packages must have initial sales invoice number clearly printed on outside. Modified or installed items not accepted for return.