548 Каталог FACOM 2013 Профессиональный ручной инструмент и оборудование Стр.522

Каталог FACOM 2013 Инструмент Оборудование Стр. 522 0548 ENG Lab2u

Digital metrology Calipers METROLOGY INTRODUCTION TO THE STANDARDS DIN 862 Vernier and digital caliper measurements from 0 to 2000 mm. Vernier or circular scale reading to 0.1 0.05 0.02 mm. Dimensional standard Rule length (mm) Height of lower jaw a1(mm) "SW ST for in msseient jaw a1 (mm) a1 (mm) Extent of depth gauge a1 (mm) 160 40 8 5 100 200 60 8 10 100 250 75 10 10 100 300 90 10 10 100 Accuracy Rule length (mm) Limit of error in pm Accuracy Digital reading 0.1 1 10"1 0.05 1 20th 0.02 1 50th 0.01 1 100th 50 50 20 20 100 50 20 20 200 50 30 30 300 50 30 30 Hardness of measuring surfaces. + 53 HRc for stainless steel. Digital display measurements Rate of displacement standard (0.5m s). Error notification in case of Excessive speed. Low power. DIN 863 Part 1 Outside micrometers Standard design Mechanical and digital display micrometer. Dimensional standard Anvil diameter 6.5 7.5 or 8 mm. Tolerance of flatness of measuring surfaces 0.6 pm. The locking lever must not alter the reading by more than 2 pm. Thimble graduation. Measurement range (mm) Bias error (pm) Parallelism tolerance Applied force 10N (pm) Frame bending tolerance Applied force 10N (pm) 0-25 4 2 2 25-50 4 2 2 50-75 5 3 3 75-100 5 3 3 Other specifications covered by the standard. Maximum force applied to the measured component between 5 and 10 N. The quality of the materials used and their elasticity under load. DIN 878 Dial gauges to 1 100 mm. Dimensional standard. Definition of accuracy. Measuring force between 0.3 N and 1.5 N. DIN 875 Engineers square. Accuracy class. Perpendicularity tolerance of 2 surfaces. Flatness of edges. Legal markings. 522 Perpendicularity tolerance (pm) Dim. (L) Accuracy class mm 0 1 2 75 7 14 28 100 7 15 30 150 8 18 35 200 9 20 40 250 10 23 45 300 11 25 50 500 15 35 70 Dim. (L) mm Height Class 00 0 1 Class 2 75 50 50 100 70 70 150 100 100 200 130 130 250 165 165 300 200 175 500 330 250 Flatness tolerance (pm) L x H Accuracy class mm 0 1 2 50 3 5 10 70 3 5 11 75 3 6 11 100 3 6 12 130 3 7 13 150 4 7 14 165 4 7 15 200 4 8 16 250 5 9 18 300 5 10 20 330 5 11 500 7 14 28 Facom