◆ Sj-50l laser dust particle counter (50L / min) is used to measure the size and number of dust particles in the unit air of clean
environment. It can directly detect the clean environment with the cleanliness level of class A and class B. Sj-50l laser dust
particle counter adopts semiconductor laser light source, large touch screen display, small size, light weight, high detection
accuracy, simple and clear function operation, microprocessor control, storage and printing of measurement results, convenient
for testing clean environment. In addition, the data can be downloaded and stored through special computer software. Products
are widely used in medicine, optics, chemistry, food, cosmetics, electronic health, biological products, aerospace and other sectors.
Model and technical parameters:
| Outside Dim | 268*192*292mm3（Wide*High*Deep） |
| Display | Lcd |
| Weight | 6 Kg |
| Max.Consumption | 80W |
| Power Source | DC16.8V Built-in Lithium Battery |
| Size Channels | 0.5、1、3、5、10、25μm |
| Calculation | 95% UCL calculation, which can directly display particle concentration (PCS / m3, PCS / FT3) |
| Flow Rate | 50L/min Imported Pump |
| Sample Time | 0~999999s Selectable |
| Zero Count | ≤10min |
| Location Labels | 0~9999 |
| Printer | Built-in Thermal Printer |
| Alarm | ISO/Class |
| Date Storage | 20000 Samples/300Samples of UCL（With PC Software） |
| Date Output | USB Port |
| Light Source | Laser Diode（30000 hours mean time between failures） |
| Maximum Rated Particle Concentration | 35000particles/L,The air shall not contain corrosive gases such as acid and alkali |
| Operating Time | 5hours |
| Environmental | Temperature：10~35℃ Humidity：20%~75%RH Atmosphere Pressure：86~106Kpa |
