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Handheld particle counters for accurate measuring and monitoring

Kanomax’s innovative Handheld Particle Counters (Models 3888 & 3889) set the standard of instrumentation in cleanroom / operating room monitoring and verification, filter testing, IAQ investigation, data center cleaning and many more highly specialized and highly sensitive applications. These beautifully engineered devices boast some of the most highly advanced technology in the industry. A combination of accuracy and practicality, these devices are designed for accuracy and performance.

Since their inception, Kanomax particle counters have been the trusted choice in measuring instruments of by an ever-growing group of leaders in pharmaceutical, semiconductor, food and beverage industries. The 3888 and 3889 models perform with the same reliability and accuracy as their predecessors, but now feature assets that make them easier to use and measurements can be gathered significantly faster. They have very large, full color 4.3 inch LCD touchscreens, which can actually display data graphically for speedy interpretation. Despite the fact that measurements can very easily be taken directly from the instrument, these new models also include the easiest options for transferring data to PCs and other devices. There is an onboard USB input, which will accept a USB drive and download any number of the possible 10,000 data logs and transferred into a Windows 10 application.

The Kanomax Handheld Particle Counters also meet ISO 21501-4 Standard and are fully RoHS compliant.

  • Model 3888 displays 3 particle sizes simultaneously (0.3, 0.5, 5.0μm) in cf or m3
  • Model 3889 displays 6 particle sizes simultaneously (0.3, 0.5, 1.0, 3.0, 5.0, 10.0μm) in cf or m3
  • Large, 4.3-inch full-color touchscreen
  • 0.3 micron minimum sensitivity
  • Store up to 10,000 measurements
  • Compact and Light weight
  • Remote control software

*NIST traceable calibration included

  • Easy to read and interpret data due to large screen with full color and graphic display
  • Storage capacity for up to a week’s worth of data
  • Compliant with current ISO-14644
  • Ergonomic and comfortable for long periods of use
  • Grants the ability to control and monitor the instrument remotely through a PC
  • Easy data transfer to USB drive
  • Compliant with current ISO 21501-4 calibration standard
  • Monitor and verify cleanrooms to meet ISO 14644: 2015 cleanroom classification
  • Monitor surgical rooms
  • Filter testing
  • IAQ investigation
  • Data center cleaning

Product Handheld Particle Counter
Model 3888 (3-channel model) 3889 (6-channel model)
Particle Measurement Sizes 3 channels (0.3, 0.5, 5.0μm) 6 channels (0.3, 0.5, 1.0, 3.0, 5.0, 10.0μm)
Flow rate 0.1CFM (2.83L/min)
Accuracy: ±5% (Compliant with JIS B9921 and ISO21501-4)
Maximum measurable Concentration 10% for 2,000,000 particles/CF
(compliant with JIS B9921 and ISO21501-4)
Counting efficiency 50±20%(for PSL particles near the minimum measurable size)
100±10%(for PSL particles of 1.5 to 2 times as large as the minimum
measurable size) (Compliant with JIS B9921 and ISO21501-4)
False count ≦1 particle/5 minutes
(Compliant with JIS B9921 and ISO21501-4)
Size resolution ≦15% (for PSL particles near 0.3μm)
(Compliant with JIS B9921 and ISO21501-4)
Display 4.3 inch color LCD, Resistive touch panel
Communication Standard USB (Host: for printer and USB flash memory, Device: for PC)
Stand (option) RS485, Ethernet, and WiFi connection points in the base/stand
Recording media Media Internal memory
Number and format Up to 10,000 records in CSV format
Language English, Japanese, Chinese, and Spanish
Power Internal supply Li-ion rechargeable battery (Replaceable)
External supply AC adaptor Input 100 to 240 V
continuous operation time 5 hours(Single measurement)
Main body From 10 to 40 ℃, from 0 to 85%RH (With no condensation)
Probe From 0 to 50 ℃, from 2 to 98%RH(With no condensation)
Dimension W213 X H100 X D55 mm
Weight 650g
(Available as an
option for the 6-
channel portable
particle counter)
Measurement range (Temperature)From 0 to 50℃
(Humidity)From 2.0 to 98.0%RH
Display resolution (Temperature)0.1℃
Humidity accuracy ±3.0% (30 to 85%RH), ±5% (other range of humidity)
Temperature accuracy ±0.5℃
Response time Approximately 60 seconds or less(90% response)
  • Application Note (Guide to Selecting a Particle Counter for Cleanroom Certification)

We have several varieties including: handheld particle counters in 3 and 6 channel versions; 6-channel portable particle counters with up to a 50LPM flow rate; a highly specialized condensation particle counter that features a 0.015 micron sensitivity making it ideal for Nano-sized particle counting; and a fixed cleanroom monitoring system that can be integrated with a PC for 24/7 monitoring.

We have a guide on selecting the right particle counter that you can download for free on our website: DOWNLOAD

now your particle counter guideline.

This guide will explain the main differences between the handheld and portable particle counters and will help you choose the right one for your needs.

Yes, all our instruments come with a calibration certificate.

Annual calibration is recommended to ensure accuracy. However, this can vary based on how often the particle counter is used and the environments it’s used it. Also, some companies have an SOP in place that specifies how often the instrument will need to be serviced. More specifically, regulatory compliances may dictate the calibration interval.

Absolutely. Just make sure you select a counter that can measure the specific sized particles you need to measure. Handheld model 3888 and portable models 3905 & 3910 are pre-programmed with helpful standards modes that simplify the certification process.

Our portable units are 21 CFR part 11 compliant, and an IQ/OQ is available for purchase if needed.

Validation executed as a global exercise, is a method of establishing documented evidence that shows that we have a high degree of assurance that our manufacturing process will consistently yield a product of predetermined. If a manufacturer fails to do that, the results can be disastrous. It can cost the client hundreds of thousands of dollars, increase the risk of product recall and potentially contribute to a loss of market share.

No, you don’t need a separate instrument. Model numbers 3889, 3905 & 3910 can measure these parameters just by adding optional probes to the particle counter.

Yes, these particle counters can be operated both as handheld instruments or remotely through a PC. The remote operation capabilities of these instruments will allow for convenient 24/7 monitoring for a cleanroom.

Yes, all our instruments come with a calibration certificate.

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