This machine is used for testing whether ceramic utensils happens any changes in gloss or color due to detergent attack, that is mechanical dish-washing resistance of utensils.
During the test, it mainly adopts that unused specimens are immersed in a static solution of a specified alkaline dish-washing detergent at(75 ± 1) °C for a total of 32 hours test principle to measuring the dish-washing resistance of utensils. After test, the specimens are then examined visually and compared with similar, untested pieces to determine any changes in gloss or color resulting from detergent attack.
Utensils Dishwashing resistance Tester
Standard
EN 12875-4
Material
Stainless Steel
Machine Structure
1. Stainless steel tank for holding detergent solution.
2. Stainless steel rack for supporting specimens sperate them.
3. Circulating pump.
4. Temperature monitoring device.
Tank Temperature
75±1℃
Test Specimen
Ceramic utensils
(A minimum of four identical specimens)
Test Time
16h±10min
Test Solution
At least 10L of specified alkaline dish-washing detergent
Machine Dimension
105*45*68cm (L*W*H)
Machine Weight
About 75kg
EN 12875-4 Mechanical dishwashing resistance of utensils. Rapid test for domestic ceramic articles