... ManualType A: applicable to general rubber, synthetic rubber, vulcanized rubber, soft rubber, leather, wax, etc.Type C: applicable to the ... plastic products. This apparatus has three models of Type A, Type C and Type D, and each model is subdivided into ... /t2489-93, JJG304-2003.II. Main technical parameters Type AType CType DCalibration Value0-100HA0-100HC0-100HDResolution1HA1HC1HDPressure Head SizeΦ1 ...