Portable Advanced Easy Operation Sponge Foam Hardness Tester with Dial Gauge

Portable Advanced Easy Operation Sponge Foam Hardness Tester with Dial Gauge

Function:

In order to measure the hardness of foam, sponge durometer to developed to fulfill this application.

The main application: for the determination of soft foam, polyurethane foam rubber products hardness.

Main parameters:

Scope of pressure needle route: 0 ~ 2.5 millimeters.

The scale value: 0-100 degrees.

The force of pressure needle end: 550mN~4300mN(56~438.5g).

Using Step:

Handheld the middle of the instrument, located the hardness tester gently on the plane specimens which is bigger than presser foot (or specimen).

Reading out the value in1 seconds when durometers’ presser foot contact with the sample smoothly. And the tick of pointers is the hardness value of sample (specimen).

In order to improving the accuracy of measurement, you should put the sample on a flat plate glass or plate.

Each measuring point should be measured only one time, the measuring point at a distance more than 25mm of different parts from the same sample should be more than 5 points. To take the average of measurement results, namely it’s the hardness value of the materials