Garments tested are randomly selected (a minimum of 2 garments per machine per week).
This method requires garments to be vacuumed in predetermined areas and the air to be passed through a membrane filter. The filter is then counted microscopically and the result calculated to assess garment class. Refer AS 2013.2
There are many things to consider when looking for an operator to service your cleanroom materials. At CRG, we take contamination very seriously and run regular tests to make sure your garments/products are truly ready for use the moment they leave our doors. The following a list of regular tests CRG carries out to assure you receive the highest quality of service and products.