도막 면에 약 45°각도로 연필심을 닿게 함 → 시험기를 시험

도막 면에 약 45°각도로 연필심을 닿게 함 → 시험기를 시험 편과 평행하게 높이를 SETTING → 균일한 속도로 시험기를 앞쪽으로 약 10mm 움직임 → 시험편과 연필심의 위치를 바꾸어 2회 실시함(2회 중 1회 이상 SCRATCH 발생한 연필의 경도를 표시)

Kết quả (Anh) 1:

Approximately 45 ° angle on the surface of the film to reach test and lead could contaminate referred to as → Tester is parallel to the height SETTING toward the front of the uniform speed Tester about → 10mm → movement by changing the location of the 2nd test and pencil lead (2 times 1 times more SCRATCH of pencil hardness occurred)

Kết quả (Anh) 2:

About a 45 ° angle to the Do → tester touches the pencil lead in parallel with the test piece at a height on the coating surface with the front of the tester to SETTING → uniform velocity change of about 10mm motion → position of the specimen and pencil lead carried twice also (twice of one or more displays of SCRATCH occurred pencil hardness)

Kết quả (Anh) 3:

also, about 45 degrees with the lead angle and the → touch to the side and parallel to the height SETTING → uniform speed test for the movement of the forward 10mm → on lead position, and the change of the second set of the above (1 SCRATCH occurred 2회 a pencil to mark).