Airy Technology Handheld Particle Counter - Model P311

Airy Technology's Handheld Particle Counter offers the cleanroom excellent quality and reliable performance, the P311 model is the best priced handheld particle counter in the market.

SKU: P311
Brand: Airy Technology
Size Range: Measures 0.3 µm to 5.0 µm
Flow Rate: 0.1 CFM (2.83 LPM)
Key Features: Measures 3 channels of simultaneous data, Only 1.26 lb, Stores up to 8,000 records
Includes: Particle Counter, Hard fitted case, AC Adapter, Isokinetic Inlet, USB cable, Zero Filter (Purge Filter), Software, 4 x AA Batteries, Calibration Certificate, Quick Guide, Operating Manual on CD

P311 Technical Spec Sheet

SKU: 7201-004

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Airy Technology Handheld Particle Counter - Model P311

Airy Technology's Handheld Particle Counter offers the cleanroom excellent quality and reliable performance, the P311 model is the best solution for professionals who validate ISO cleanrooms (Class 5 - 9) and investigate indoor air quality matters.

Packaging for Airy Technology Handheld Particle Counter is sold individually.

P311 Technical Spec Sheet

Purchase of the Airy Technology P311 includes:

P311 Handheld Particle Counter
Operating manual on USB Key
AC adapter
Isokinetic inlet
Probe for tubing
USB cable
Purge filter
Data download software
4 x AA batteries with charger
Calibration Certificate
Carrying Case

Features & Benefits of Airy Technology P311:

Measures 0.3 µm to 5.0 µm
Flow rate of 0.1 CFM (2.83 LPM)
Measures 3 channels of simultaneous data
Weighs only 1.26 lb (0.57 kg)
Long life laser diode
USB output
Removable and rechargeable AA batteries
Stores up to 8,000 sample records and 199 sample locations
Large color LCD display - 3.5"
View data recorded on-screen or via computer
Concentration limit of 4,000,000 per ft³
Complies with ISO 21501-4 and JIS B9921 Standards
Reports ISO 14644-1 and EU GMP
Lightweight high-impact injection molded plastic enclosure
Easy to clean and wipe down
Internal audible alarm
1 year limited warranty through Airy Technology

Specifications of Airy Technology P311:

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, GMP², cumulative, differential, count/concentration
Reports	ISO 14644-1 and EU GMP
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
Security	2-level password protection
Alarm	Counts, low battery, flow and laser status
Display	3.5″ (8.9 cm) 320 x 240 Color LCD
Power	DC 5V 1A (Mini USB TYPE-B)
Battery	Removable AA Ni-MH
Environmental Sensors	Optional temperature/humidity probe
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	2 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