B7301 Remote Airborne Particle Counters

$5,295.00

The Airy Technology® B7301 Remote Particle Counters measure 0.3 to 25.0 μm with a flow rate of 0.1 CFM (2.83 LPM). Easy to configure, these instrument display up to 6 user-selectable size channels as well as temperature and relative humidity. View data or export to Instrument Management Software (IMS). Airy Technology counters can be controlled and monitored remotely via web browser.

Category: Particle Counter

Product Description

B7301 Remote Airborne Particle Counters

0.1 CFM (2.83 LPM)

Industry’s highest concentration of 15,000,000 particles/ft³ @ 10% coincidence loss
Ideal for use in Cleanrooms, Industrial Health & Safety, and Air Quality applications
>10 hours continuous operation on a fully charged battery
Industry’s first Sleep Mode and Power Conservation Mode with intelligent battery
Unparalleled and most comprehensive internal self-diagnostics of any remote particle counter
Internet of Things (JSON) communication allows for network or cloud based data options

The B7301 can be used as stand-alone battery operated instruments or they can be easily integrated into a building automation and cleanroom management system via Ethernet, USB or (optional) Wireless 802.11 b/g, RS485, or RS232.

All Airy Technology® counters meet ISO 21501-4 and JIS B9921. The B8306 ensures compliance with an on-board pulse height analyzer.

Size Range	0.3 to 25μm
Size Channels	Factory calibrated at 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 μm
Flow rate	0.1 CFM (2.83 LPM)
Counting Efficiency	50% @ 0.3 μm; 100% for particles >0.45 μm per JIS
Concentration Limit	15,000,000 Particles/ft³ @ 10% coincidence loss
Battery Run Time	>10 hours continuous operation
Light Source	Long life laser diode
Zero Count	<1 count I 60 minutes ( <1 particles / 6 ft³)
Count Modes	Automatic, manual, real-time meter, cumulative/differential, mass concentration, count or concentration
Count Alarms	1 to 9,999,999 counts
Calibration	NIST traceable
Display	4.3″ (10.9 cm) WQVGA (480×272) color touch screen
Printer (Optional)	Optional external thermal printer available. Prints in all available languages
Vacuum Source	Internal pump with automatic flow control
Filtered Exhaust	Internal HEPA filter
Number of Channels	6
Custom Size Channels	Calibration for custom size channels available
Audible Alarm	Adjustable built-in alarm
Battery	Removable Li-ion
Battery Recharge Time	4 hours within instrument (<2 hours with external battery charger)
Reports	ISO 14644-1, EU GMP Annex 1, FS 209E
Communication Modes	Ethernet and USB
Optional Communication Modes	Wireless 802.11 b/g, RS485 or RS232
Environmental Sensor	Includes temperature and relative humidity probe 32º to 122ºF (0º to 50ºC) ±1ºF (0.5ºC), 15-90% ±2% relative humidity
Alarm	Alarms on counts for all particle sizes, low battery, sensor failure, environmental sensors and flow
Standards	ISO 21501-4 and JIS B9921
Calibration	Recommended minimum once per year
External Surface	Stainless steel
Dimensions (L x W x H)	5.2” x 4.15” x 8.25” (13.3 cm x 10.5 cm x 21 cm) includes barb fittings
Weight	4 lb (1.8 kg)
Accessories	Operating manual on USB flash drive, isokinetic probe, filter, battery, data download software, USB cable, power supply & cable
Optional Accessories	Printed manual, spare battery, external battery charger, external printer, temperature and humidity sensor, and isokinetic probes
Buffer Memory	45,000 sample records (rotating buffer) including particle count data, environmental data, locations and times. Scrollable on screen or printout
Sample Locations	Up to 1,000 locations 20 characters long
Sample Time	1 second to 99 hours
Power	110 to 240 VAC 50/60 Hz universal in-line power supply
Operating Conditions	41º to 104ºF (5º to 40ºC) / 20% to 95% non-condensing
Storage Conditions	32º to 122ºF (0º to 50ºC) / Up to 98% non-condensing
Warranty	1 year limited warranty. Extended warranties available.