Product Description
A/D/O Tire/Shore DurometerI.Introduction:A DurometerIt is designed for testing the hardness of soft rubber,printer roller and other elastomer material.(ASTM--D--2240)D DurometerIt is designed for testing the hardness of hard rubber,such as:thermoplastic plastics,bowling,plastic floor and so on.(ASTM--D--2240)O DurometerIt is designed for the hardness of soft and elasticty material,spinning trunk rotation and soft grain structure materials.(ASTM--D--2240)II.Parameters:
Model
Force
Pressure
Shape of measuring head
Length of Probe
Dial Scale
A
8.1N
1Kg
Top angle(35angle)
2.5mm
0-100mm
D
44.5N
5Kg
Top angle(30angle)
2.5mm
0-100mm
O
8.1N
1Kg
Spheric radius2.38mm
2.5mm
0-100mmIII.Notice:1).Thickness of test specimen>6mm,no more than 3layers;Test area >/=feet area(diameter 18mm).2).Test 3 times and calculate the average astest result.3).Usually,plz use A/D.When the hardness of A >90,plz use D or O.Our Services