Overview
Portable airborne particle counter LPPC-B11 is an eight channel unit with higher flow rates that can confirm the class of a clean room. It has a provision of simultaneously counting particles in eight different size ranges with real time monitoring. It features a user-defined particle count limit thus offering end user flexibility. The particle count data can be conveniently viewed on screen, downloaded or printed directly using the built-in printer.
Specifications :
| Particle size channels |
0.3 µm, 0.5 µm, 0.7 µm, 1.0 µm, 2.0 µm, 3.0 µm, 5.0 µm, 10.0 µm |
| Flow Rate |
50 L/min |
| Sensitivity |
0.3 µm |
| Test period |
1 sec ∼ 3599 sec ( 5 L ∼ 3000 L ) |
| Max. permissible sampling concentration |
35,000 pcs/L |
| Light source and life |
Laser diode |
| Self-clean time |
≤ 10 min |
| Operating temperature range |
10 °C to 35 °C |
| Operational humidity |
≤ 75 % RH |
| Batteries |
Lithium-ion ( optional ) |
| Battery life |
˃ 4 hours continuous usage |
| Communication interface |
RS485 |
| Power |
220 V ± 10 %, 50 Hz ± 2 Hz |
| Power dissipation |
145 W |
| Dimensions (W x L x H) |
220 x 285 x 260 mm |
| Weight |
9 kgs |
Features :
- - 7 inches colour touch screen for displaying particle count of all channels
- - Laser sensor based particle detection
- - Large data storage capacity ( 5000 samples )
- - Samples a cubic meter of air in less than 20 minutes
- - Data conversion : ft3 and m3
- - UCL calculation
- - Built-in thermal printer
- - Direct data export using WiFi connectivity
- - Stainless steel housing
Applications :
Used in clean room monitoring, indoor air quality testing, HEPA filter performance testing, tracking particle sources; monitoring of biosafety cabinets, clean benches, computer rooms and HVAC system performance.
Standard Accessories :
| Accessory No |
Accessory |
Quantity |
| 1. |
Carrying case |
1 |
| 2. |
Power cord |
1 |
| 3. |
Tripod |
1 |
| 4. |
Printing paper |
1 |
| 5. |
Fuse |
1 |
| 6. |
Filter |
1 |
Optional Features :
| Accessory No |
Accessory |
Quantity |
| 1. |
Li-battery |
1 |
