In addition to measuring liquid transmittance, Caipu CS-810 transmission liquid Spectrophotometer also includes APHA/PtCo (APHA/platinum cobalt) and Gardner (plus Dana index) color scale; Saybolt color scale for gasoline, white oil, kerosene, lubricating oil, and paraffin oil measurements. Eliminates the subjectivity of visual colorimetry, providing greater sensitivity and repeatability. It can fully meet the requirements of mobile phone membrane transmittance measurement.
The market popularity of mobile phones has undoubtedly also driven the development of the mobile phone film industry. However, the mobile phone film market has spawned mixed quality scenes, and most consumers do not have the ability to identify good or bad mobile phone films, which has led to the popularity of inferior film. Some ophthalmology hospitals also pointed out that the screen brightness is not enough due to the poor quality of mobile phone film, which has caused vision problems. Long-term use of inferior film that affects the screen display effect will cause great loss of vision. Therefore, the transmittance of mobile phone film greatly affects the quality of mobile phone film.
The following introduces the application and operation method of the CS-810 spectroColorimeter in measuring the transmittance of mobile phone film. The sample is blue when viewed with the naked eye.
Step 1: Prepare the mobile phone film and CS-810 to be tested;
Step 2: Install the instrument, connect the instrument to the computer, turn on the instrument, perform black and white calibration and complete the basic settings;
Step 3: Open the sample chamber, put the mobile phone film to be tested into the sample chamber;
Step 4: Measure the mobile phone film. After the measurement is completed, reopen the sample chamber and take other test points of the mobile phone film for measurement, and then several sets of data can be obtained.
After the measurement is completed, the measured data can be seen through the computer. The transmittance of the mobile phone film can be directly seen from 400nm to 700nm, which simply and intuitively shows the transmittance of the mobile phone film. CS-810 can quickly It is easy to measure the film of the mobile phone, and all the data can be displayed intuitively after connecting to the computer.
