Liu Na, Wang Ren-huang, Gong Xiong-wen, et al. Constant Temperature Control Based on Thermoelectric Cooling Used in Gas Permeability Test[J]. 2008, 25(1): 69-72.
Liu Na, Wang Ren-huang, Gong Xiong-wen, et al. Constant Temperature Control Based on Thermoelectric Cooling Used in Gas Permeability Test[J]. 2008, 25(1): 69-72.DOI:
Environment temperature can influence the test of Gas Permeability Characteristics of Plastic Film and Sheeting.This article provides PID constant temperature control based on the use of thermoelectric cooling and SCM-MSC1210
which is a new type analog signals processing SCM with such characteristic as high-powered simulation and digital processing ability.This can improve the accuracy of this test.