产品介绍
武汉格莱莫检测设备有限公司 电话：13545068882 027-86619889
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一、DRL-III 导热系数测试仪 产品简介
A, DRL-III thermal conductivity coefficient instrument product brief
导热系数测定仪DRL-III型主要测试薄的热导体、固体电绝缘材料、导热硅脂、树脂、橡胶、氧化铍瓷、氧化铝瓷等材料的热阻以及固体界面处的接触热阻和材料的导热系数。检测材料为固态片状，加围框可检测粉状态材料及膏状材料。
Thermal conductivity coefficient measuring instrument of type DRL-III is testing thin thermal conductor, solid electrical insulating materials, thermal conductivity Guizhi, resin, rubber, beryllium oxide ceramic, alumina ceramic materials such as solid interface thermal resistance and thermal contact resistance and thermal conductivity of materials. Testing of materials for solid sheet, plus surrounding frame can be detected in powder materials and paste-like materials.
参考标准：MIL-I-49456A（绝缘片材、导热树脂、热导玻纤增强）；GB 5598-85（氧化铍瓷导热系数测定方法）；ASTM D5470-2006（薄的热导性固体电绝缘材料传热性能的测试标准）等。
Reference standard: MIL-I-49456A ( insulating material, thermal conductivity, thermal conductivity of glass fiber reinforced resin ); GB 5598-85 ( BeO ceramic thermal conductivity measurement method ); ASTM D5470-2006 ( thin thermal conductivity of solid electrical insulating materials heat transfer performance testing standards ).
仪器特点：带自动加压，自动测厚装置，并连计算机实现全自动控制。仪器采用6点温度梯度检测，提高了测试精度。可检测不同压力下热阻曲线，采用优化的数学模型，可测量材料导热系数和热阻以及界面处接触热阻等多个参数。
Features: with automatic pressure, automatic thickness measuring device, and even computer to realize automatic control. Equipment used 6 point temperature gradient detection, improve the test precision. Can be detected under different pressure resistance curve, the optimized mathematical model, capable of measuring thermal conductivity of materials and thermal resistance and heat resistance at the interface of multiple parameters.
广泛应用在高等院校，科研单位，质检部门和生产厂的材料导热分析检测。
Widely used in Colleges and universities, scientific research units, quality inspection departments and production plant materials thermal conductivity detection.
二、DRL-III导热系数测试仪 技术指标
In two, DRL-III thermal conductivity coefficient instrument technology index
★试样大小：≤Φ30mm
Sample size: < 30mm >.
★试样厚度：0.02-20mm
Of sample thickness: 0.02-20mm
★热极控温范围：室温-99.99℃
In extreme heat range of temperature: room temperature - 99.99 degrees C.
★冷极控温范围：0-99.0℃
In extremely cold temperature range: 0-99.0 C
★导热系数测试范围：0.05～45 W/m*k
On the thermal conductivity measurement range: 0.05 ~ 45 W / m * k
★热阻测试范围：0.05～0.000005m2*K/W
Of thermal resistance test range: 0.05 ~ 0.000005m2 * K / W
★压力测量范围：0～1000N
Of pressure measurement range : 0 ~ 1000N
★位移测量范围：0～30.00mm
Of displacement measurement range: 0 ~ 30.00mm
★测试精度：优于3％
Of test accuracy: better than 3%
★实验方式：a、试样不同压力下热阻测试。b、材料导热系数测试。c、接触热阻测试。
In the experiment: A, sample under different pressure resistance test. B, thermal conductivity test. C, thermal contact resistance test.
★计算机全自动测试，并实现数据打印输出。
Of computer automatic testing, and realize data printout.
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