250W 0.1cfm Portable Air Particle Counter 215×500×240mm For Lab Instrument
Clean Room Handheld Laser Airborne Particle counter for Lab instrument
Function:
The particle counter is for everyday use in environmental measurements, factories and offices to detect the concentration of dust particles to which workers are subjected. Such a particle counter is also used in industrial research and development or in clean rooms. The particle counter is able to aspirate air in order to check the amount of particles.
The Particle Counter measures the concentration of diverse particles in air such as dust, soot, pollen and other aerosol types. It has been designed to detect the exact pollution level in the air. Pollution is usually generated by combustion, material process, manufacturing, energy generation, vehicle emissions and in the building industry.
| Channel Sizes | 0.3 um, 0.5 um, 1.0 um, 3.0 um, 5.0um | |
| Flow Rate | 0.1 cfm (2.83 l/min) | |
| Light Source | Laser Diode | |
| Calibration | PSL particles in air | |
| Counting Efficiency | 50% at 0.3 um; 100% for particles > 0.45 um (ISO 21501-4) | |
| Zero Count | Less than 1 count / 5 minutes (ISO 21501-4) | |
| Coincidental Loss | Less than 5% at 2,000,000 particles/cf | |
| Sampling Time | 1 sec - 99 min 59 sec (1 second increment) | |
| Sampling Frequency | 1 - 99 or continuous | |
| Count Modes | Single, Repeat, Continuous, Calculation and Remote mode | |
| Display | LCD: 20 letters, 4 lines | |
| Interface | RS232C or RS485 | |
| Baud Rate | 9600 bps | |
| Buffer Memory | 500 sample records | |
| Power | AC Adapter | 5VDC at 2.5A, 100 - 240VAC, 50 to 60 Hz |
| Battery | 4 x AA Battery | |
| Operating Time | 3.5 hrs with 1600mAh Batteries | |
| Vacuum Source | Internal pump, flow controlled | |
| Dimensions | W 4.5 x D 2.8 x H 8.5 inch (115 x 70 x 211 mm) | |
| Weight | 2.2 lbs (1 kg) | |
| Accessories | AC Adapter, Zero Filter | |
| Options |
Isokinetic Probe, Air Velocity Probe, Thermal Printer, Temperature/Relative Humidity Probe, Carrying Case |
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Parameter:
l 8 particle-size channels: 0.3, 0.5, 0.7, 1.0, 2.0, 3.0, 5.0, 10.0(μm)
l Sample Period : 1 Sec~3599 Sec(5L-3000L)
l Self-clean Time : ≤10min
l Operating Environment : Temperature 10~35°C,Relative Humidity ≤75%
l Output : Built-in Printer
l Light source : Laser diode (30,000 hours mean time between failure)
l Max permissible sampling concentration :35.000PCS/L
l Dimension (W×L×H):215×500×240(mm)
l Power Rating : 250W
l Weight : 8KG
l Power Supply : 220V±10%,50Hz±2Hz
l Data conversion (ft3 and m3)
l Accessory: Case, Operation manual, Factory inspection report, Filter, Power line, Tripod ,Printing paper, Fuse
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