Airy Technology®
Benchtop Particle Counters
B7501 Benchtop 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 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.
| 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. |
| 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 (480x272) 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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Part Number: AS-99015 | Part Number: EE-80092 | Rechargeable & Removable Part Number: EE-80003A | (For EE-80003A) Part Number: AS-99005A |
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Part Number: EE-80014A | 0.1 CFM (2.83 LPM) Part Number: AS-99002 | 0.1 CFM (2.83 LPM) Part Number: AS-99002A | Connector (5 POS) Part Number: EE-79015A |
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0.1 CFM (2.83 LPM) Part Number: PS-12041 | 0.1 CFM (2.03 LPM) Part Number: PS-12070 | 0.1 CFM (2.83 LPM) Part Number: PS-12022 | 1/8 (Stainless) Part Number: PS-12005 |
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Includes 2 Rolls of Paper Part Number: AS-99011 | Single Roll Part Number: AS-99012 | Cleanroom Paper (10 Pack) Part Number: AS-99013 | 15V ~2A 100-240 VAC Part Number: EE-80127 |
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USA, Japan, Philippines, Taiwan Part Number: EE-80128 | Europe & Korea Part Number: EE-80129 | UK, Malaysia & Singapore Part Number. EE-80130 | China & Australia Part Number: EE-80131 |
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3/8" OD (1/4" ID) Part Number: AS-99019 | 3/8" OD (1/4" ID) Bev-A-Line XX Part Number: AS-99037 | Part Number: MN-24001 | 6ft (1.8m) Part Number: AS-99022 |
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User Manual (Printed) Part Number: MN-24001P | Validation Manual Part Number: MN-24002 |