Device for testing PTC thermal performance of self-temperature-limiting heat tracing band

• Main Authors: CHEN XINGHUA, CHEN WENJIE, XU JINGANG, WANG ZHIMIN, LIU ZHONGJUN
• Format: Patent
• Language: Chinese; English
• Published: 29.11.2019
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a device for testing the PTC (positive temperature coefficient) thermal performance of a self-temperature-limiting heat tracing band, which comprises a test workbench, a sensor group, a data acquisition card and a computer, can detect and measure the thermal performance of all low-temperature, medium-temperature and high-temperature self-temperature-limiting heat tracing bands with the lowest temperature of 65 DEG C and the highest temperature of 250 DEG C, and ensures the delivery quality of the heat tracing band. 本实用新型公开了一种用来测试自限温伴热带PTC热性能的装置，包括测试工作台、传感器组、数据采集卡和计算机，能够对所有最低65℃，最高250℃的低温、中温、高温自限温伴热带热性能进行检测测量，确保伴热带的出厂质量。