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P311 Handheld Particle Counter (0.3 µm a 5.0 µm - 0.1 CFM, 2.83 LPM))

Reference P311

Condition: New

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Overview
Specifications
accesories
Data sheet
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Type of Instrument	Particles in Air Monitor
The instrument measures:	Optical Particle Counting
Instrument for:	Particle Size
Function:	Analyze Particle Size

P311 Download (466.56k)

P311 Airy Download (17.35M)

Only 1.26 lb (0.57 kg), user-friendly and easy to configure, this handheld particle counter displays up to 3 size channels on its 3.5” LCD display.

The Airy Technology P311 stores 8,000 sample records that can be viewed on the unit or on a computer via USB cable. The P311 complies with ISO 21501-4 and includes a one year warranty. With excellent quality and reliable performance, the Airy Technology P311 is the best priced handheld particle counter in the market.

Channel 1: 0.3/0.5 μm

Channel 2: 0.5/1.0/2.0/2.5 μm

Channel 3: 5.0 μm

Size Range	0.3 to 5.0 μm
Channel Sizes	Channel 1: 0.3/0.5 μm; Channel 2: 0.5/1.0/2.0/2.5 μm; Channel 3: 5.0 μm
Counting Efficiency	50% @ 0.3 μm; 100% for particles >0.45 μm per JIS
Concentration Limit	4,000,000 Particles/ft³ @ 5% coincidence loss
Light Source	Long Life Laser Diode
Zero Count Level	<1 count / 5 minutes (<2 particles / ft³) (per ISO 21501-4 & JIS)
Size Resolution	<15% at 0.5 μm (per ISO 21501-4)
Flow Rate	0.1 CFM (2.83 LPM)
Flow Rate Control	Automatic flow control
Calibration	NIST traceable
Sample Probe/Tubing	Isokinetic sampling probe and probe for tubing
Sampling Modes	Manual, automatic, ISO¹, cumulative, differential, count/concentration
Sampling Time	1 second to 99 minutes 59 seconds (configurable)
Sampling Frequency	1 to 1,999 cycles or continuous (configurable)
Sample Output	Internal HEPA filter
Vacuum Source	Internal Pump
Communication Interface	USB
Data Storage	8,000 sample records
Display	3.5″ (8.9 cm) 320 x 240 Color LCD
Power	DC 5V 1A (Mini USB TYPE-B)
Battery	Removable AA Ni-MH
Dimensions (L x W x H)	7” x 3.5” x 1.9” (17.8 cm x 9 cm x 4.7 cm) does not include probes
Weight	1.26 lb (.57 kg)
Standards	ISO 21501-4 and JIS B9921
Warranty	1 year limited warranty
Operating Conditions	5° to 35° C 20% to 95%RH non-condensing
Storage Conditions	-20° to 50° C 20% Up to 98%RH non-condensing
Accessories	Operating manual on CD, AC adapter, isokinetic inlet, USB cable, purge filter, data download software, 4 x AA batteries with charger, calibration certificate, carrying case.
Optional Accessories	Barbed fitting hose adapter

Included Accessories:
- AC adapter
- Isokinetic inlet
- Probe for tubing
- USB cable
- Zero filter
- Software
- 4 x AA batteries with charger
- Calibration certificate
- Carrying case