เครื่องกําเนิดแสงสําหรับสอบเทียบเครื่องวัดแสง
Light generator for light meter calibration

The objective of this study was to 1) Design and construction of light generators for calibration. Light meter 2) Find the efficiency of the light generator for the calibration of light meter 3) Study the satisfaction of tool users between Standard and UUC. The methods of operation are 1 ) Study basic data 2 ) Determining the population and random sample 3) Creating tools for study 4) Trying and collecting data and 5) Studying the satisfaction of users creating. The light source for calibrating the light meter and recording the results. The samples used in this study are There are 10 SP Metrology staff. The instrument used in this study is Light generator for light meter calibration and the satisfaction assessment questionnaire of SP Metrology staff members towards the workpieceThe study results can be summarized as follows. From the test results, the machine is efficient, meets the testing requirements and 10 SP Metrology employees were satisfied with the light generator for photometer calibration. Classified into various topics From the analysis of each topic data, the conclusions are as follows The light generator for calibrating the light meter that was built at a good level had an average value ( = 4.21), standard deviation (S.D. = 0.25) when classifying from the mean level as follows: The most average topic is topic 1, in which level do you think the machine is suitable for use, topic Average ( = 4.40) standard deviation (S.D. = 0.70) 2. How much do you think the material used for structure is Average ( = 4.40) standard deviation (S.D. = 0.84), and the topic that 5. What level of safety do you think the light meter for photometer calibration has, mean ( = 4.40) standard deviation (S.D. = 0.70) and the topic with the least mean? Or topic 3 . How much do you think the placement of the control equipment is appropriate Average ( = 4 . 0 0) standard deviation (S.D. = 0 . 8 2) and 7. item after the experiment using the light generator for photometer calibration? What satisfaction are you? Average ( = 4.00) standard deviation (S.D. = 1.05)