The constant temperature stickiness tester is developed on the basis of the room temperature stickiness tester, and the early days are generally tested at ambient temperature for medical plasters and adhesive products, and with the need to simulate the human body temperature or the stickiness retention performance at a certain temperature as the representative of the medical tape industry, many manufacturers generally take one step in place when purchasing, and directly purchase the constant temperature stickiness tester with temperature control function, which is also called the temperature control stickiness tester.
At present, there are some products in the industry that use the elastic force of the spring as the trigger point, that is, hang the weight, pull the spring to start planning, and when the slip is off, the spring returns to the mechanical stop, but the constant temperature holding viscosity tester generally has a different size of the test board (the difference is large, and the weight is manifested in terms of weight), and the weight is also 200g, 500g, 1000g, etc. In this case, it is difficult for a spring to meet the requirements, and the problem that the instrument does not automatically stop the timing at the end of the test often occurs.
Therefore, when purchasing a constant temperature stickiness tester, we must pay more attention to it, and we must choose a fully automatic timing instrument, which uses an electronic proximity switch to start and stop the timing, which can completely avoid or prevent the test deviation caused by not automatically stopping the timing.
There are two types of constant temperature stickiness testers, which are divided into color screen and touch screen, the latter is more comprehensive, and is equipped with micro-type, and the test is finished to print a report.