Horizontal Laminar Air Flow is a localized clean air station to carry out the various test under ISO Class 5 (ISO std. 14644-1) filtered air. Horizontal Laminar Air Flow is used when nontoxic and nonflammable tests are carried out. The laminar Unit also consists of UV light, UV hour meter, and Steripot as per requirement. Sometimes antistatic grill is provided to remove the static charge as per process requirements.