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B7501 Benchtop Airborne Particle Counters

0.5 – 25 µm @ 0.1 CFM with internal pump and battery
0.5 – 25 µm @ 0.1 CFM with internal pump and battery

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Description

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 Airy Technology® B7501 Remote Particle Counters measure 0.5 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.

The B7501 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 B8506 ensures compliance with an on-board pulse height analyzer.

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FEATURES & BENEFITS

Features:

Measures 0.5 to 25 μm
0.1 CFM (2.83 LPM) flow rate
Long life laser diode technology
Measures up to 6 channels of simultaneous data
Approximates mass concentration in μg/m³
Large easy-to-use icon driven color touch screen display
Temperature and relative humidity probe included
Stores up to 45,000 sample records and 1,000 sample locations
Easy configuration and transferable from instrument to instrument
Connect using Ethernet, USB or (optional) Wireless 802.11 b/g, RS485, or RS232
Static or dynamic IP address (DHCP)
Displays and externally prints reports for ISO 14644-1, EU GMP Annex 1 and FS 209E
Internal audible alarm
User-selectable channel sizes
Complies with ISO 21501-4 and JIS B9921 standards
Easy to clean and wipe down with minimal particle traps
Seamless integration into a facility monitoring system
Light weight stainless steel enclosure
1 year limited warranty. Extended warranties available.

 

 

 

SPECIFICATIONS

 

 

SPECIFICATIONS
Size Range 0.5 to 25μm
Size Channels 0.5, 0.7, 1.0, 2.5, 5.0, 10 μm
Flow rate 0.1 CFM (2.83 LPM)
Concentration Limit 15,000,000 Particles/ft³ @ 5% coincidence loss
Battery Run Time >10 hours continuous operation
Light Source Long life laser diode
Counting Efficiency 50% @ 0.5 μm; 100% for particles >0.75 μm per JIS
Zero Count <1 count / 60 minutes (<1 particles / 6 ft³). No fault count subtraction.
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 <2 hours with external battery charger
Recipes 50 user-configurable recipes
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 relative 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.
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Benchtop Airborne Particle Counters
Benchtop Airborne Particle Counters

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