Metone 3423 Particle Counter


(GST 18% Exclusive)

50 in stock


Mentone 3423 Particle Counter is a portable air particle counting device. It continuously monitors, validates, and does classification.

Applications: Cleanroom routine environmental monitoring, pharmaceutical production, Continuous environmental monitoring, Cleanroom classification and validation, HEPA filter leak detection, Process troubleshooting,

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We provide free Quote for HACH, Ultra Analytics Met One Model No-3423 Portable APC sent to us for repair at our works. Also provides an OEM level of quality service at a competitive, non-OEM price. We have the ability to repair and calibrate many HACH units from many different Manufacturers. With our state-of-the-Art technologies and dedicated technicians, our staff is able to ease the pain of any repair service order. 


At startup, the user can set the operation mode to Basic or Advanced settings.
Basic Mode Features:

• Does all particle measurement functions
• Save run data in the buffer

Advanced Mode Features:

• Export dialogs
• Measure air velocity
• Set analog alarms
• Set standards wizards and reports
• Backup, restore and restart
• Copy a configuration
• Set the network protocol (serial, Ethernet, Wi-Fi)
• Manage areas and locations
• Manage user counts and security
• Set user-configurable particle sizes
• Filter data

Additional information

Weight 1.5 kg


Model No

Metone 3423

Particle Size Range

0.3, 0.5, 1.0, 3.0, 5.0, 10.0 µm

Flow rate

50 L/min (1.77 cfm) ± 5% (Default factory setting)

Zero count

Conforms to JIS B9921. 1 count or less in 5 minutes, 95% confidence level


320 x 240

Operating Temperature

0 to 40°C

Operating Humidity

90% RH

Storage Temperature

-40 to 50 °C (-40 to 122 °F)

Storage Humidity

< 98% RH

Data Storage

50 to 5000 samples, scrollable on Historical Data review screen 3000 is the default value


2000 m (6562 ft)

Light source

Long Life Laser™ diode with 10-year Mean Time To Failure (MTTF), Class 3B Laser, 810 to 852 nm, 50 mW maximum

Protection class



304 stainless steel

Battery Life

7 hours


14.4 VDC, 6.6 Ah (2x)


32 X 26 X 21 mm


870 Grams

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Metone 3423 Particle Counter

Metone 3423 Particle Counter


(GST 18% Exclusive)

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