SKC 225-390 IMPACT Sampler User Manual
Impact sampler, Operating instructions, Performance profi le
Operating Instructions
863 Valley View Road, Eighty Four, PA 15330 USA
Tel: 724-941-9701 Fax: 724-941-1369 e-mail: [email protected]
IMPACT Sampler
The patented* IMPACT Sampler is an inertial impactor designed to remove particles
larger than its cut-point by capturing them on a disposable oiled impaction disc that
reduces particle bounce. Particles that are smaller than the cut-point are collected on
a 47-mm fi lter. The IMPACT Sampler mounts easily and makes media changes fast
and simple with its convenient removable fi lter cassett e.
The IMPACT Sampler is also part of a cost-eff ective portable particulate sampling
system that ensures the ability to monitor particulate matt er in indoor and outdoor
environments and in urban, industrial, or rural sett ings (see Ordering Information for
).
Performance Profi le
Flow Rate: 10
L/min
50% Cut-point: 2.5
μm or 10 μm (model dependent)
Impaction Discs:
• Recommended impaction disc to reduce particle
bounce: 37-mm disposable pre-oiled porous plastic disc
• For chemical analysis of larger particles:
37-mm fi lter (quartz or PTFE
†
)
Collection Filter: 47-mm
fi lter, select material based on application
Impactor Material:
Aluminum (inlet) with brass barbed fi tt ing for
3/8-in ID tubing
Dimensions:
2.6 dia. x 1.8 H x 3.8 L in (7 x 5 x 10 cm)
Weight:
0.5 lb (0.23 kg)
* U.S. Patent No. 7,334,453
† Back pressure on PTFE fi lters can vary within the same lot.