Xiangtan XiangkeDRL-V Multi-functionalThermal Conductivity Tester (Heat Flow Method)

One,Overview

This instrument primarily tests the thermal resistance of thin thermal conductors, thermal conductive silicone sheets, thermal conductive resins, beryllium oxide ceramics, and aluminum oxide ceramics, as well as the contact thermal resistance at solid interfaces and the thermal conductivity of the materials. The materials to be tested are generally in solid, sheet form, and can also detect powdered and paste-like materials when enclosed in a frame.

Instrument Reference Standard:MIL-I-49456A (Insulating Sheet Materials, Thermal Conductive Resin, Thermally Conductive Glass Fiber Reinforced); GB 5598-2015BeO ceramic thermal conductivity measurementEstablish methods Bar Axial MethodASTM D5470-12 (Standard Test Method for Thermal Conductivity of Thin Solid Electrical Insulating Materials), GB/T38712-2020 (Experimental Method for Thermal Conductivity of Ultra-thin Glass - Heat Flow Method), etc.。

The instrument features automatic pressure, automatic thickness measurement, and full computerized automatic measurement control functions.

DRL-VType instrument isDRL-IIIDeveloped based on the model instrument, it features the following:

1、 Protective thermal devices have been added around the test rod within the test head (these devices provide thermal protection for the specimens), expanding the instrument's temperature testing range and reducing the impact of ambient temperature on the test.

2、 Thermocouple stacks added to the test rod within the test head for increased thermal flow testing resolution, accuracy, and repeatability.

3、 Removed ice-water mixture for thermocouple cold junction compensation, simplified operation, and made it more convenient to use.

4、 EnhancedAging Reliability Tests, High Thermal Conductivity Material Tests, Contact Thermal Resistance Between Specimens Tests, and other experimental methods.

DRL-IIIAndDRL-VThe instrument is widely applicable for material thermal analysis testing in universities, research institutions, quality inspection departments, and manufacturing plants of varying sizes.

PrimaryTechnologyParameters

Instrumentation Configuration:DRL-5Thermal Conductivity Tester Main Unit1 unit; Test software (including communication interface) 1 set; Constant-temperature water bathWater bath or oil bath configured to the selected temperature specificationand its controller1 setDesktop computer1 unit (optional for the buyer to provide)。