326 Каталог MAHR 2014 Измерительные инструменты и приборы для линейно-угловых измерений Стр.9-20

Каталог MAHR 2014 Измерительные инструменты и приборы Стр. 9-20 0326 ENG Lab2u

Mahr 9-20 MaraMeter Indicating Measuring Instruments for Threads Indicating Thread Snap Gage 852 Features For measuring pitch root and outside diameters of all kinds of external threads as well as serrations Rugged forged steel frame with heat insulators Measuring spindle is mounted in long guide way with lever-controlled retraction Anvil spindle can easily be fine adjusted Measuring spindle and anvil spindle are both made of hardened stainless steel with mounting bore for insertion of interchangeable anvils Adjustable center stop for automatic alignment Maximum wear resistance due to non-contact positioning Constant measuring force as a result of built-in spring thus eliminating user influence Universally applicable and extremely versatile. each instrument spans a broad measuring range Supplied with Wooden case steel flat contact point 903 Technical Data Measuring range Repeatability Measuring Order no. fw force mm (inch) m N 852 0 - 45 (0 -1.77") 1 7.5 4510000 852 45 - 85 (1.77 - 3.34") 1 7.5 4510001 852 85 - 140 (3.34 - 5.51") 1 9 4510002 852 140 - 190 (5.51 - 7.48") 1 9 4510003 Depending upon which anvils are being used Excludes indicating instrument and anvils Meas. range m (mm) 0-45 45-85 85-140 140-190 Dist mov. anvil n (mm) 2 2.5 2.5 2.5 a 13 8 10 6 b 1 40 1 93 258 31 6 c 68 110 1 62 21 2 e 60 60 70 75 f 77 1 03 1 41 171 g 13 14 16 16 h 13 13 12 12 k 25 28 31 31 l 34 59 87 112 a In initial position