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:
Constant Temperature Control Based on Thermoelectric Cooling Used in Gas Permeability Test
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.