Precautions for the use of RCA tape Wear testing machine

RCA paper tape abrasion Tester is an abrasion Tester produced by Norman Tool in the United States. It is used for abrasion resistance testing of various coatings with loads of 275g, 175g, and 55g, such as mobile phones, PDAs, MP3 players, CD players, and laptop computers. Suitable for mobile phones, plastics, chemical coatings, electroplating and other fields.

Today, the editor mainly introduces the matters to be paid attention to during the use of the RCA paper tape wear Tester:

1) Before using the instrument, check whether the instrument is level (see if the level bubble is in the circle)

2) The storage conditions of the paper tape and the temperature and humidity of the place where the experiment is performed should be controlled within a certain range. The humidity range is around 45%.

3) Is the cross-section of the O-ring of the instrument still round, flattened, hardened, cracked, or used for more than 6 months? If the following four situations occur, please replace the O-ring and test again.

4) Whether the round roller where the O-ring is located is cleaned daily. If it is not cleaned in time, the round shaft may not be able to rotate freely.

5) RCA paper tape can only be used once, because the abrasiveness of the paper tape will change after one use.

6) Use an electronic scale to measure whether the weight under the vertical bar is 175 grams or 275 grams (according to the setting, the tolerance is 10%)