MET ONE 3400 Simply Paperless

Save time, money and eliminate data errors immediately with MET ONE Simply Paperless! Air Particle counting data goes direct to PDF!  Automatically exports data direct to a USB memory stick or upload via FTP over Ethernet directly to an FTP server on your network! The MET ONE simply paperless PDF ensures your data is safe, secure and 21 CFR part 11 compliant.

Portable Air Particle Counter | Benefits of Selecting MET ONE 3400 Simply Paperless

Save time immediately!

Save at least 2 hours per day and stop manually tearing, scanning and copying your portable particle counting print-out data.

Stop printing and contaminating your clean room

Stop generating particles with a printer and data that fades over time.

Eliminate clean room data transcription errors

Stop manual data entry, use MET ONE simply paperless with direct export to any Excel compatible file.

Minimal or no impact to SOP's and QA procedures

Go from particle counting direct to PDF with no software required.

21 CFR part 11 data is assured with MET ONE simply paperless

The MET ONE simply paperless PDF ensures your data is safe, secure and 21 CFR part 11 compliant

MET ONE 3400 embedded secure data transfer - Patent Pending

MET ONE simply paperless offers the industry's first embedded secure PDF data transfer via memory stick or FTP over Ethernet

Standard Size Channels 3413 and 3423 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 µm
3415 and 3425 0.5, 1.0, 2.0, 3.0, 5.0, 10.0 or 0.5, 1.0, 2.0, 3.0, 5.0, 25.0* μm
Flow Rate 3413 and 3415 28.3 LPM (1.0 CFM) ± 5% (default factory setting)
3423 and 3425 50 LPM (1.77 CFM) ± 5% (default factory setting)
Zero Count Conforms to JIS B9921. 1 count or less in 5 minutes, 95% confidence level
Coincidence Loss 28.3 LPM (1.0 CFM) 5% at 14,126,000 particles/m3 (400,000 particles/ft3) 50 LPM (1.77 CFM) 5% at 4,000,000 particles/m3 (113,266 particles/ft3)
Light Source Long Life Laser™ diode with 10-year Mean Time To Failure (MTTF)
Pump Type Air vacuum, rated for continuous use
Count Display Color 1/4 VGA TFT Touch Screen
Interface Windows CE®-based
Sample/Hold/Delay Times 1 second to 23 hrs 59 minutes 59 seconds
Count Alarms 1 to 9,999,999 counts
Count Cycles Up to 100 while in automatic mode
Location Labels 0 to 999, appears on printout
Data Storage 5,000 samples, scrollable on Historical Data review screen
Communication Interfaces RS232, RS485, 802.11 b/g Wireless, 802.3 Ethernet, USB Client (Version 1.1), USB Host (Version 1.1)
Communication Protocol Modbus TCP, Modbus RTU, Serial FX
Battery Type Lithium ion smart battery; rechargeable, ejectable and hot-swappable
Operating Time (Battery) 28.3 LPM (1.0 CFM) 6 hours** 50 LPM (1.77 CFM) 7 hours**
Battery Recharge Time 6.75 hours minimum, 10 hours maximum
Power 24 VDC 3.2A with 100~240 VAC 50/60 Hz adapter (included in ship kit)
Size, Dimensions 31.8 W x 25.4 D x 20.3 H cm (12.5 x 10 x 8 inches)
Weight (without battery) 3413 and 3415 7.55 kg (16.6 lbs) 3423 and 3425 8.33 kg (18.3 lbs)
Enclosure Material Stainless Steel
Environment Operating 0 to 40° C (32 to 104° F), 10 to 90% relative humidity, non-condensing Storage -40 to 50° C (-40 to 122° F), 0 to 98% relative humidity, non-condensing
* Channel selections can be selected at time of order in a range from 0.3 μ to 25 μ. However 0.3 μ and 25 μ cannot be configured together.
** Battery life is estimated with these conditions: The 1.77 cfm unit sampling for 20 minutes (1 m3) sample, print record, a 5-minute hold time (simulating move to new location), then repeat this cycle. Backlight sleep time is set at 2 minutes. The 1.0 cfm unit, sample time is set at one minute, print record, a 1-minute hold time (simulating continuous sampling mode), then repeat this cycle. Backlight would remain on at all times.


Cleanroom environmental monitoring

Cleanroom classification

ISO 14644 cleanroom verification

Cleanroom validation

Cleanroom particulate monitoring

Aseptic pharmaceutical production

Continuous monitoring of manufacturing processes

Process troubleshooting particle contamination sources

Validating cleanrooms to comply with manufacturing regulations and standards

HEPA filter leak detection

High pressure gas monitoring with simple gas selection menu and automatic sample flow adjustment

Airborne Particle Counter Life Sciences Standards and Committees:

International Organization for Standards (ISO)

ISO 14644 Cleanrooms and associated controlled environments

ISO 21501 Determination of particle size distribution - Light scattering airborne particle counter for clean spaces

The Institute of Environmental Sciences and Technology (IEST)

Parenteral Drug Association

European Directorate for the Quality of Medicines & Healthcare