Silica Air Sampling

Air sampling when sampling for silica there are several key items that are needed preweighed 5um 37mm pvc cassette note.

Silica air sampling. Personal air sampling from exposure to respirable crystalline silica osha issued a final rule to combat lung cancer silicosis chronic obstructive pulmonary disease and kidney disease in workers by limiting their exposure to respirable crystalline silica. Osha 29 cfr 1926 1153 d 2 v limits exposure the time of exposure to crystalline silica to 50 micrograms per cubic meter of air. Option 2 perform air monitoring sampling the air for respirable silica when a dust producing task is being performed is the best way to determine if and how much silica dust is in the air the worker is breathing. Sampling for both crystalline silica and coal mine dust should be done in accordance with the iso cen acgih astm resp irable a eros ol sam pling c onv ention.

7 l m in for the dorr ol ive r ny lon cy clone a nd 2 2 l min for t he higgi ns dewell cycl one have been f ound to be opti mal for t his pur pose. Collecting an air sample a trained specialist such as a certified industrial hygienist will use a combination device called a cyclone assembly and a sampling pump to trap tiny respirable silica particles from the air in the work environment. Old sampling data or historical air monitoring data may qualify as objective data if the data demonstrate employee exposure to silica associated with a particular product or material or a specific process task or activity. Measuring range air flow respirable silica dust exposure sampling kits new regulations are changing standards for silica dust exposure.

Msha requires regular sampling of sand and gravel pits rock crushers aggregate recycling and stone quarries. Make sure you request the sampling pumps media and cyclones to collect your exposure samples for respirable silica to correspond to the new standard. The proper respirable silica sampling equipment is available to you through our popular freepumploan program. Since the new osha respirable crystalline silica rule was issued many health and safety professionals have had to evaluate how they will achieve compliance.

If not doing osha compliance sampling or comparing to current federal osha standards a non preweighed pvc cassette can be used.