Name:
ASTM D2986-95a PDF
Published Date:
02/01/1996
Status:
Active
Publisher:
ASTM International
The dioctyl phthalate (DOP) smoke test is a highly sensitive and reliable technique for measuring the fine particle arresting efficiency of an air or gas cleaning system or device. It is especially useful for evaluating the efficiency of depth filters, membrane filters, and other particle-collecting devices used in air assay work.
The technique was developed by the U.S. Government during World War II. Its validity for use in evaluation of air sampling media has been well demonstrated.
Although a little latitude is permissible in the associated equipment and in the operation method, experience has shown the desirability of operating within established design parameters and recognized test procedures.
This practice describes the present DOP test method, typical equipment, calibration procedures, and test particles. It is applicable for use with commercially available equipment.
| File Size : | 1 file , 450 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 5 |
| Published : | 02/01/1996 |
