1.1 ,This test method covers the determination of the flash point, by tag manual and automated closed testers, of liquids with a viscosity below 5.5 ,mm2/s (cSt) at 40 ,°,C (104 ,°,F), or below 9.5 ,mm2/s (cSt) at 25 ,°,C (77 ,°,F), and a flash point below 93 ,°,C (200 ,°,F).
1.1.1 ,For the closed-cup flash point of liquids with the following properties: a viscosity of 5.5 ,mm2/s (cSt) or more at 40 ,°,C (104 ,°,F), a viscosity of 9.5 ,mm2/s (cSt) or more at 25 ,°,C (77 ,°,F), a flash point of 93 ,°,C (200 ,°,F) or higher, a tendency to form a surface film under test conditions, or containing suspended solids, Test Method D93 can be used.