Skc 225-367 Abrasive Blasting Sampler Bedienungsanleitung PDF herunterladen

Button Aerosol Sampler

Catalog No. 225-360

The patented* SKC Button Aerosol Sampler is a

reusable ﬁ lter sampler with a porous curved-surface

sampling inlet designed to improve the collection

characteristics of inhalable dust (< 100 μm aerodynamic

diameter

†

) including bioaerosols for viable or non-

viable analysis.

While closely following the ACGIH/ISO sampling

criteria for inhalable particulate mass at 4 L/min, the

Bu on Sampler's design also minimizes wind sensitivity, provides equal distribution

of particle loading and low intersample variation, and can be used in any orientation.

Sample analysis for inhalable dust is performed gravimetrically using NIOSH

Method 0500. Metals can be analyzed using direct-reading techniques (e.g.,

NIOSH Method 7702). Fungal spore analysis includes microscopy, immunoassay,

or polymerase chain reaction (PCR).

† Very large particles (> 100 μm) are thought to be less inhalable, but may enter the inlets of

some samplers by projection or sedimentation. The Bu on Aerosol Sampler design minimizes

collection of these particles.

Performance Proﬁ le

Flow Rate: 4 L/min

The Bu on Sampler closely follows the ACGIH/ISO inhalability

curve at 4 L/min. This provides optimum sampling. Sampling

eﬃ ciency is maintained within ± 30% at ﬂ ows ranging from

2 to 5 L/min.

Construction: Sampling inlet: conductive stainless steel

Body: aluminum

Support screen: stainless steel

Clip: stainless steel and nylon

O-rings: PTFE (inlet) and BUNA-N (body)

Filters: 25 mm select as speciﬁ ed by the method

Analysis: Inhalable dust: Gravimetric (GR)

Fungal spores: Epiﬂ uorescence microscopy, immunoassay, or

polymerase chain reaction (PCR)

Metals: X-ray Fluorescence (XRF)

Autoclavable: Up to approximately 273.2 F (134 C)

Tubing: 1/4-inch ID

Operating Instructions

863 Valley View Road, Eighty Four, PA 15330 USA

Tel: 724-941-9701 Fax: 724-941-1369 e-mail: [email protected]

SKC Button Aerosol

Sampler

* U.S. Patent Nos. 5,954,845 and 5,958,111

1 2 3 4

Inhaltsverzeichnis

Seite 1 - Operating Instructions

Button Aerosol SamplerCatalog No. 225-360The patented* SKC Button Aerosol Sampler is a reusable ﬁ lter sampler with a porous curved-surface sampling i

Seite 2 - Operation

Calibration1. Ensure pump had run for 5 minutes before calibrating.2. Using ﬂ exible tubing, connect the outlet of the Bu on Sampler to the inlet

Seite 3

4. For area sampling, position the Bu on Sampler to avoid cross-dra s and direct projection of the particles into the inlet.5. At the end of

Seite 4 - Optional Accessories

CleaningUsing mild soapy water, clean all parts of the Bu on Sampler before further sam-pling. The Bu on Sampler can be brushed and/or wiped with a

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Skc 225-367 Abrasive Blasting Sampler Bedienungsanleitung

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