Atec A2400, A2408 User Manual

Smaller, quieter, cleaner, easier… just plain better

Model 2400/2408
Portable Airborne
Particle Counters

FEATURES

• 0.3 micron at 1.0 cfm (2400)

• 0.5 micron at 1.0 cfm (2408)

• Up to 6 particle size channels

• Fed-Std-209E calculations on

all sizes—simultaneously

• Memory for 400 count

cycles of data

APPLICATIONS

• Monitor and verify cleanrooms

• Test filters in place

• Track down particle sources

• Monitor:

Laminar Air Flow cabinets
Paint spray booths
Food Processing Areas
Hospital: Pharmacy and surgery
HVAC systems
Indoor Air Quality
Aerospace Assembly
Medical Device Assembly
Cleanroom Laundries

The Model 2400 and Model 2408 counters are reliable and easy-to-operate
workhorses. A quiet, carbon-free pump provides steady vacuum power at 1.0 cfm
(28.3 lpm). The built-in printer allows either immediate or delayed printing of results.
Or, using Particle Vision™ PortAll™ software, data can be downloaded at the
operator’s convenience from the 400-record buffer and displayed graphically or
as a table in the built-in spreadsheet.

The bright LED display makes reading the data easy and error-free. The
display shows particle counts in either cumulative or differential modes, as well as
the values from the optional probes for Humidity, Temperature and Air Velocity.
If your task includes scanning filters, these counters can be ordered with a fan­shaped filter-scanning probe that makes this task go more quickly and accurately.
The electronic version provides an audible and visual signal at the probe to help
detect filter leaks.

For a fixed system, the Model 2400 or Model 2408 can be coupled with the
Model 2432 manifold, allowing sequential sampling of up to 32 sample points. This
combination can be an independent system or part of a computer-based FMS system.

The Model 2400 and Model 2408 offer reliability, versatility and ease-of­operation in a lightweight package. If your requirements are limited to detection of

0.5 micron and larger particles – choose the Model 2408. If you need sensitivity at

0.3 micron, then choose the Model 2400. Either choice will give you solid
performance in a quiet and lightweight package.

Model 2400/2408 Airborne Particle Counters

SPECIFICATIONS

Size Channels (µm) 0.3 2 ch 0.3, 0.5

4 ch 0.3, 0.5, 1.0, 5.0
5 ch 0.3, 0.5, 1.0, 5.0, 10.0
6 ch 0.3, 0.5, 1.0, 3.0, 5.0, 10.0

0.5 2 ch 0.5, 5.0
4 ch 0.5, 1.0, 5.0, 10.0
5 ch 0.5, 1.0, 2.0, 5.0, 10.0
6 ch 0.5, 1.0, 2.0, 3.0, 5.0, 10.0

Flow Rate 1.0 cfm (28.3 lpm)
Flow Control Electronic meter with rear panel adjustment
Zero Count Less than 1 count every 5 minutes
Display Red LED, 7 digits
Light Source Laser diode (30,000 hours mean time between failure)
Outputs Built-in printer; RS232/RS485 serial interface
Sample and Hold Times 1 second to 24 hours
Alarm Counts 0 to 9,999,999
Location Labels 0 to 999, appear on printout
Count Data Total counts, counts/ft3, counts/m

3

Data Storage 400 samples
Coincidence Loss Less than 5% at 400,000 counts/ft

3

FS209E Calculations Mean of averages; standard deviation; standard error; UCL
Power 100 VAC, 115 VAC or 230 VAC; 110 watts
Size 11.2" wide x 6.0" high x 18" deep (28.4 x 15.2 x 45.7 cm)
Weight 24 lbs (10.9 kg)
Environment Operating 55 to 84°F (12 to 29°C),

20 to 95% relative humidity, non-condensing

Storage -10 to 160°F (-23 to 70°C),

up to 98% relative humidity, non-condensing

Accessories Included Isokinetic Probe with Tripod; Purge Filter; Printer Paper;

AC Cord; Operator’s Manual

ORDERING GUIDE

OPTIONAL
ACCESSORIES

PN 705054–REV. 6/99

When ordering, specify:
Basic Sensitivity 0.3 micron (2400) or 0.5 micron (2408)
Power (AC) 100 VAC, 115 VAC or 230 VAC
Number of Size Channels 2 to 6
Printer Built-in (standard) or External (optional)

Relative Humidity/Temperature Sensor Filter Scanning Probe, electronic (light and audible alarm)
Air Velocity Sensor Filter Scanning Probe non-electronic
32-Port Manifold (Model 2432) High Pressure Diffuser
Particle Vision™ PortAll™ Software Carrying/Shipping Case
Instrument Cart

HEADQUARTERS

481 California Avenue
Grants Pass, Oregon 97526
United States
Tel [phone]
Fax [phone]
T oll F re e 1 800 866 7889

FRANCE

100 rue Blaise Pascal
ZI les Mardelles
93605 Aulnay-sous-Bois Cedex
France
Tel [phone]
Fax [phone]

GERMANY

Ostwall 30
Lüdinghausen D-59348
Germany
Tel [phone]
Fax [phone]

UNITED KINGDOM

Pegasus House
Haddenham Business Park
Haddenham
Bucks HP17 8LL
England
Tel [phone]
Fax [phone]

www.particle.com