THiết bị đo độ cứng cao su, nhựa PTC Model 478
This stand is for use with PTC®'s line of e2000 style durometers. The model 478 has a 1kg weight and is for use with ASTM Type A, B, E and O Durometers.
When properly used this stand and your durometer will make highly accurate hardness readings. Applies sufficient weight to assure firm contact between the presser foot and the specimen avoiding handheld fatigue.
The support table is self-aligning for use with a non-parallel material.
PTC® Durometers compatible with Test Stand 478...