8300 Handheld Particle Counter
Model 8300 Handheld Airborne Particle Counter
0.3 – 25 µm @ 1.2 LPM
The Particles Plus® 8300 Particle Counters are purpose-built for ambient and indoor air quality monitoring, industrial hygiene, environmental research, and health & safety applications. Featuring a 1.2 LPM flow rate, the 8300 is optimized for high-concentration environments—providing improved accuracy, reduced coincidence loss, and extended instrument lifespan in comparison to higher-flow models.
The 8300 measures particles from 0.3 to 25 μm in six user-selectable channels, with flexible data reporting formats including mass concentration (μg/m³) and optional corrections for density and refractive index. Integrated sensors for temperature and relative humidity, and optional CO2 and TVOC, offer comprehensive environmental data alongside particle measurements.
With unique features like Particles/Second and the Real-Time Meter, the 8300 enables efficient, on-the-go particle investigations across nearly any environment. The instrument can also operate as a remote particle counter, leveraging its intelligent battery and power conservation modes to achieve up to 100 hours of battery life.
Its compact design, durable hardware, and long-life pump allows the 8300 to offer a cost-effective and reliable solution for continuous and remote monitoring. Its standardized architecture and remote diagnostic capabilities reduce maintenance and ensure long-term performance across a wide range of indoor and outdoor air quality applications.
| • Long life laser diode technology for reliable performance |
| • Measures up to 6 channels of simultaneous data |
| • Approximates mass concentration in μg/m³ with density and refractive index corrections |
| • User selectable PM sizes from 0.3 μm to 10 μm including TPM of up to 25.0 μm |
| • Large, intuitive color touch screen display with an easy-to-use icon-driven interface |
| • Temperature and relative humidity probe included |
| • Stores up to 45,000 sample records, 1,000 sample locations and 50 recipes |
| • Annotation function allows user to save 32 character notations to a live sample record |
| • Resolve issues quickly from any location with internet-enabled remote diagnostics |
| • Common interface ensures ease of use across all products |
| • Connect using Ethernet, USB, Wi-Fi (optional), RS 485 or RS232 |
| • Displays user-definable reports for ISO 14644-1, EU GMP Annex 1 and FS 209E |
| • Built-in visual and audible alarms with comprehensive alarm management |
| • Equipped with a standard 1/4”–20 female mount for tripod compatibility |
| • 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 |
| • Lightweight high-impact injection molded plastic enclosure |
| • 2 Year Limited Warranty (Extended and Lifetime warranties available) |
| Model | 8300 |
| Size Range | 0.3 to 25 μm |
| Size Channels | Factory calibrated at 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 μm variable binning |
| Flow rates | 1.2 LPM |
| Concentration Limits | 27,000,000 particles/ft3 @ 10% coincidence (per ISO 21501-4), |
| 50,000,000 particles/ft3 @ 10% coincidence (as tested and validated1) | |
| Battery Run Time | >10 hours continuous operation |
| Light Source | Long life laser diode |
| Counting Efficiency | 50% @ 0.3 μm; 100% for particles >0.45 μm per JIS |
| Zero Count | <1 count / 60 minutes (<1 particles / 6 ft3). No fault count subtraction. |
| Count Modes | Real-Time Meter and graph, cumulative/differential count/m³and count/ft³, and mass concentration (PM) |
| 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) External thermal printer available |
| 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 (Recharge time: 4 hours within instrument, <2 hours with external battery charger) |
| Reports | ISO 14644-1, EU GMP Annex 1, FS 209E |
| Recipes | 50 user-configurable recipes |
| Communication Modes | Ethernet and USB. (Optional) Wireless 802.11 b/g, RS485 or RS232 |
| Environmental Sensor | Includes temperature 32º to 122ºF (0º to 50ºC) ±1ºF (0.5ºC) and relative humidity probe 15-90% ±2% |
| Alarm | Alarms on counts for all particle sizes, sensor failure, environmental sensors and flow |
| Standards | ISO 21501-4 and JIS B9921 |
| Calibration | Recommended minimum once per year |
| External Surface | High impact injection molded plastic |
| Dimensions (L x W x H) | 5.12” x 4.25” x 12.26” (13.0 cm x 10.8 cm x 31.1 cm) includes handle and does not include probes |
| Weight | 2.2 lb (1.0 kg) |
| Accessories | Operating manual and IMS software on USB flash drive, isokinetic probe, temperature relative humidity sensor, filter, battery, data download software, USB cable, power supply and cable |
| Optional Accessories | Printed manual, carrying case, spare battery, external battery charger, external printer and isokinetic probes, barbed fittings, IMS-RT monitoring system |
| Buffer Memory | 45,000 sample records (rotating buffer) including particle count data, environmental data, locations, annotations, and times. Scrollable on screen or printout.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 | 2 year limited warranty. Extended warranties available. |
1- Validated by independent analysis see paper available at www.particlesplus.com/aac2022_paper
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| Handheld Carrying Case Part #AS-99015 | Wireless 802.11 b/g Output with Internal Antenna Part #EE-80092 | Battery 55Wh Rechargeable & Removable Part Number: EE-80003A | External 55Wh Battery Charger (For EE-80003A) Part Number: AS-99005A |
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| Temperature & Humidity Probe ±1°F (0.5°C), 15-90% ±2% RH Part Number: EE-80014A | Purge Filter 0.1 CFM (2.83 LPM) Part Number: AS-99002 | Purge Filter Assembly 0.1 CFM (2.83 LPM) Part Number: AS-99002A | RS-485/232 Connector (5 POS) Part Number: EE-79015A |
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| Isoprobe Threaded (Ni Plated Al) 0.1 CFM (2.83 LPM) Part Number: PS-12041 | Isoprobe Threaded (Stainless) 0.1 CFM (2.83 LPM) Part Number: PS-12070 | Isoprobe Barbed (Stainless) 0.1 CFM (2.83 LPM) Part Number: PS-12022 | Inlet Fitting Barbed 1/8” (Stainless) Part Number: PS-12005 |
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| External Thermal Printer Includes 2 Rolls of Paper Part Number: AS-99011 | Thermal Printer Paper Single Roll Part Number: AS-99012 | Thermal Printer Paper Cleanroom Paper (10 Pack) Part Number: AS-99013 | Power Supply 15V ~2A 100-240 VAC Part Number: EE-80127 |
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| Power Supply Connector USA, Japan, Philippines, Taiwan Part Number: EE-80128 | Power Supply Connector Europe & Korea Part Number: EE-80129 | Power Supply Connector UK, Malaysia & Singapore Part Number: EE-80130 | Power Supply Connector China & Australia Part Number: EE-80131 |
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| Tubing (per foot) 3/8” OD (1/4” ID) Part Number: AS-99019 | Tubing (per foot) 3/8” OD (1/4” ID) Bev-A-Line XX Part Number: AS-99037 | Instrument Management Software & 8000 Series User Manual (USB Key) Part Number: MN-24001 | USB Cable 6ft (1.8m) Part Number: AS-99022 |
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| 8000 Series User Manual (Printed) Part Number: MN-24001P |