Detection of the transparency of air dried sheet rubber using solar cell module

Abstract

The purposes of the research were; 1) to develop the detection of the transparency of air dried rubber sheet (ADS) using solar cell module, 2) to find the average voltage according to the standard ADS grade market level, and 3) to construct predictive equation of output voltage of the transparency machine. Samples of this study, obtained by a purposive sampling technique, was the standard ADS of 652 sheets. The instruments consisted of a multi-meter and transparency machine. For statistical analysis, t-test (independent samples) and f-test (one-way ANOVA) were employed. The findings revealed that: 1) The ADS transparency machine consists of solar cell module at the error of 6% 2) The average voltage according to the standard ADS classify market level of 1, 2, 3 and 4 are 3.41, 2.80, 2.49 and 1.91 V. respectively 3) The market level and thickness of ADS altogether were the variables that could predict the output voltage of the transparency machine at 86.5 %