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MET ONE 3400+ Series GMP Cleanroom Routine Environmental Air Particle Counter


Automate environmental monitoring for GMP cleanroom compliance with ONE easy decision

Our new MET ONE 3400+ Series Portable Airborne Particle Counter allows users to load their routine environmental monitoring SOP sampling map and sampling configuration for each location directly into the counter, so that the SOP becomes an interactive sampling map directly on the counter screen to guide users doing daily sampling. This helps reduce training requirements and sampling data errors/omissions.

Accessed remotely via a web browser, features such as review/approve workflow, SOP version control and electronic record export are all in the counter – there’s no external software needed. Secure on-board searchable/filterable Audit Trail provides fast reporting during audits, combined with Microsoft Active Directory for User Name and Password control for log-on and electronic signatures to support 21 CFR Part 11 compliance.


Key Features

Customized Interactive Electronic SOP Maps

Using a web-browser interface, load your SOP map into the counter, mark sample locations, and define SOP sampling requirements for each.

Interactive Tracking

Onscreen instructions help operators navigate your map and perform sampling according to the SOP. Location icons turn green after sampling, making it easy to track progress at a glance.

Electronic Records Straight from the Counter

The MET ONE 3400+ can provide electronic records straight from the counter via USB, wired Ethernet or built-in WiFi.

Web-browser SOP Version Control and Review & Approve Workflow

Managers can remotely review daily monitoring progress including all sample results via a web-browser. Remote SOP configuration and version control is also available for administrators, as well as remote review & approve, electronic signature sign-off and electronic record export for supervisors – all via web-browser.

Click here for more information IT networking features.


Key Specifications

  • Flow Rate: 28.3 LPM (1.0 CFM), 50 LPM (1.77 CFM), 100 LPM (3.53 CFM)*
  • Industry Standards: ISO 21501-4 , 21 CFR Part 11, ISO 14644-1, EU GMP (2015), CE, FCC, 802.11, 802.1x
  • Reporting: EU GMP Annex 1, CGMP, ISO 146441-1.2015
  • Flow Rate Tolerance: ±5%
  • Light Source: Long Life Laser™ diode with 10-year Mean Time To Failure
  • Pump Type: Air vacuum, rated for continuous use
  • Exhaust: 3/8" NPT pipe fitting available
* Varies by product model.

For additional specs, please click here or submit the form.

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