Cleanroom particle counting requires reliable instrumentation that not only meets international standards, but exceeds them in performance and accuracy. Particles Plus® advanced multi-processing based instruments provide the most accurate, highest performance optical particle counting in the industry. These instruments are designed for the demanding requirements of cleanroom operations with unique features and patented functions that support most quality and validation requirements.

2000 Series

particles plus 2000 series remote particle counter

Model 2301

0.3 – 25.0 µm @ 0.1 CFM

particles plus 2000 series remote particle counter

Model 2501

0.5 – 25.0 µm @ 0.1 CFM

particles plus 2000P series remote particle counter

Model 2301P

0.3 – 25.0 µm @ 0.1 CFM

particles plus 2000P series remote particle counter

Model 2501P

0.5 – 25.0 µm @ 0.1 CFM

particles plus 2000 series remote particle counter

Model 2510

0.5 – 25.0 µm @ 1.0 CFM

particles plus 2000 series remote particle counter

Model 2510-2

0.5 – 25.0 µm @ 1.0 CFM

5000 Series

particles plus 5301 remote particle counter

Model 5301

0.3 – 25 µm @ 0.1 CFM

particles plus 5301P remote particle counter

Model 5301P

0.3 – 25 µm @ 0.1 CFM with internal pump

particles plus 5501 remote particle counter 1

Model 5501

0.5 – 25 µm @ 0.1 CFM

particles plus 5501 remote particle counter 1

Model 5510

0.5 – 25µm @ 1.0 CFM

particles plus 5301P remote particle counter 1

Model 5501P

0.5 – 25µm @ 0.1 CFM with internal pump

7000 Series

particles plus 7301 remote particle counter

Model 7301

0.3 – 25 µm @ 0.1 CFM with internal pump & battery

particles plus 7501 remote particle counter

Model 7501

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

8000 Series

particles plus 8306 handheld particle counter

Model 8306

0.3 – 25 µm @ 0.1 CFM

particles plus 8506 handheld particle counter

Model 8506

0.5 – 25 µm @ 0.1 CFM

particles plus 8303 handheld particle counter

Model 8303

0.3 – 25 µm @ 0.1 CFM

9000 Series

IoT 9000 Series with Pump

9300P IoT

0.3 – 25 µm @ 1.2 LPM with internal pump

IoT 9000 Series with Pump

9301P IoT

0.3 – 25 µm @ 0.1 CFM with internal pump

IoT 9000 Series with Pump

9501P IoT

0.5 – 25 µm @ 0.1 CFM with internal pump

IoT 9000 Series Particle Counter

9301 IoT

0.3 – 25 µm @ 0.1 CFM

IoT 9000 Series Particle Counter

9501 IoT

0.5 – 25 µm @ 0.1 CFM

IoT 9000 Series Particle Counter

9510 IoT

0.5 – 25 µm @ 1.0 CFM

RTU 9000 Series

9301 Modbus

0.3 – 25 µm @ 0.1 CFM

RTU 9000 Series

9501 Modbus

0.5 – 25 µm @ 0.1 CFM

RTU 9000 Series

9510 Modbus

0.5 – 25 µm @ 1.0 CFM