MET ONE 3425 Portable Wireless

Product No:2088900-13-W

This version of the 3425 includes wireless connectivity, features industry-leading ISO 21501 accuracy and reproducibility and is designed for semiconductor cleanroom monitoring, process benchmarking and particle troubleshooting applications. The 3425 is the cleanest 0.1um portable air particle counter when compared to equivalent models. Unlike many particle counters, the 3425 fan remains off when operating in a standard semiconductor cleanroom environment, virtually eliminating particle generation. The 3425 has a flow rate of 50 L/Min, 1.77 ft3/min. The updated particle size channel is 0.5 µM-10 µM per 1 CFM.

Product Specifications

Platform APC Instruments
Performance ISO 21501-4 unit-to-unit accuracy & reproducibility
Industry Standards ISO 21501-4 , 21 CFR Part 11, ISO 14644-1:2015, FCC, CE
Light Source Long Life Laser™ Diode
Particle Size Analysis Range 0.5 - 25 µm
Flow Rate 50 L per minute
Coincidence Loss 5% at 4,000,000 particles/m³
Sample Volume 25 µm
Throughput 50 L per minute
Interfaces & Protocols RS232, RS485, 802.11 b/g Wireless, 802.3 Ethernet, USB Client (v1.1) & USB Host (v1.1) interfaces, Modbus TCP, Modbus RTU, Serial FX
Data Storage 5000 samples
Reporting EU GMP, ISO 146441-1.2015, FS209E, BS5295, ISO 14644-1:1999
Battery Lithium ion smart battery (rechargeable, ejectable & hot-swappable)
Battery Operating Time 6 hours typical usage
Battery Recharge Time 6.75 hours (minimum) - 10 hours (maximum)
Pump Type Air vacuum, rated for continuous use
Zero Count ISO 21501-4 & JIS B 9921 (1 count or less in 5 min; 95% UCL)
Count Alarms, Display & Cycles User-defined alarm counts, Raw counts: N/CF, N/CM, N/L in cumulative or differential mode
Label Locations ID: 0 to 999; NAME: Alphanumeric (appears on printout)
Environmental Conditions Indoor Environment
Temperature Range Operating temperature range: 0°C to 40°C, Storage temperature range: -40°C to 50°C
Humidity Restrictions 10%-90% relative humidity (non-condensing)
Power Requirements 24 VDC; 3.2A with 100-240 VAC; 50/60 Hz adapter (included in ship kit)
Operating System Windows® CE
Software Simply Paperless Secure PDF Option
Resolution 320 x 240
Display Color 1/4 VGA TFT touch screen
Operating Modes Semi-automated, manual, controlled by operator
Autoclavable No
Nonpyrogenic Yes
Weight 8.3 kg (without battery)
Width 31.8 cm(12.5 in)
Depth 25.4 cm(10 in)
Height 20.3 cm(8 in)
Color Silver
Package Quantity 1

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