Brief description:
This product is a special instrument for measuring the pressure of toothpaste paste in the toothpaste industry.It is compounded by the GB8372-1995 standard and is widely used in the toothpaste industry.
Operating instructions Preparation of sample Any 2 toothpaste samples are taken. Put them in the refrigerator at 8 ° C for 8 hours and take them out. The first is used to measure the 200mm sample removed from the paste. The toothpaste tube is screwed into the pressure tester On the standard cap (choose the same pitch as the mouth of the toothpaste). Then screw the standard cap and the toothpaste into the air cylinder of the squeeze pressure tester and check for leaks.
By continuously squeezing the rubber ball in the "air valve connecting ball" (tighten the valve bolt), slowly press air into the air reservoir. When the paste strip is extruded 1-2mm, stop the air intake. Loosen the valve bolt and deflate Tighten the valve bolt again and squeeze the rubber ball. Press in the air. When the paste is squeezed out again by 1-2mm, immediately stop the pumping and record the pressure of the pressure gauge. Repeat several times and take the largest measurement value as the measurement result.
The judgment of the measurement result is based on the requirements of GB8372-1995 standard, and the paste pressure should be ≤40KPa.
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