246 Каталог MAHR 2007 Линейно-угловые средства измерений Измерительный инструмент Стр.8-12

Каталог MAHR 2007 Линейно-угловые средства измерений Стр. 8-12 0246 ENG Lab2u

MarStand. Indicator Stands Comparator Stands Run out Testing Instruments Large Comparator Stands 821 Features Extremely sturdy design Plate is made from lapped black granite Heavy duty post and adjustable support arm for maximum stability Post made from stainless steel and precision ground Support arm has a fall brake Fine adjustment consisting of a strong rigid parallel spring assembly (Large Comparator Stand 821FG) 821 FG Technical Data Working Flatness Fine Weight Order no. Order no. Remarks range tolerance adjustment Mount dia. Mount dia. a (DIN 876) range 8H7 3 8 inch mm (inch) Grade mm kg 821 NG 0 - 250 (0 -10") 0 - 15.8 4435100 4435150 0 - 430 (0 -17") 0 - 48 4435110 4435160 821 FG 0 - 250 (0 -10") 0 0.2 15.8 4435101 4435151 Fine adjustment 0 - 430 (0 -17") 0 0.2 48 4435111 4435161 Fine adjustment excludes indicating instrument Accessories V-Block 108 for checking small cylindrical work pieces for out of roundness and polygon errors (for further details please refer to Page 12-8) Order no. 107 V (Single) (Pair) 4229000 4229001