HDRX-RL-03 Thermal Conductivity Tester Introduction: This thermal conductivity meter uses the heat flow method to measure the thermal conductivity, thermal diffusivity, and thermal melting of different types of materials. Measurement reference standard MIL-I-49456A，ASTM C 518, ISO 8301, JIS A 1412, DIN EN 12939, DIN EN 13163 Related international standards such as DIN EN 12667. Capable of measuring samples with a diameter of 10 to 30mm, with a thickness range of 0.5 to 30mm. All testing functions are automatically completed; Motor controlled tablet movement; The sample is sandwiched between two heat flow sensors for testing, with a fixed or adjustable temperature gradient. Measure the thermal conductivity and thermal resistance of the sample using an embedded controller or external computer. Automatic board movement and sample thickness measurement, all test parameters and calibration data can be stored in the computer. Develop temperature programs, view and store data for calibration testing and sample testing. This instrument is used to test polymer materials, ceramics, insulation materials, composite materials, non-metallic materials, glass, rubber, and other materials with low to medium thermal conductivity. Only relatively small samples are needed. Thin films can be accurately measured using multi-layer technology. characteristic: 1. Equipped with a USB external interface, it can be connected to a laptop computer. 2. The instrument can be operated independently and comes with a 4.3-inch touch screen (standard) 3. Added WIFI function module, which can realize data uploading to the intranet, remote operation, and mobile terminal (mobile phone query) 4. Configure software that supports operating system WIN10, real-time data collection and storage, data export, historical data query, report output and printing, etc. 5. The instrument integrates multiple testing methods and is suitable for various materials and testing ranges. 6. Thin slice samples are used with multiple layers (1-50 layers), and the slope of the curve is automatically fitted to derive the results. 7. The instrument adopts a modular design, high-precision AD sampling, and an expandable specific heat testing module to evaluate key thermal properties of materials such as thermal diffusivity, specific heat, and thermal conductivity. 8. The accuracy of specific heat testing is less than 5%, the accuracy of thermal diffusivity is less than 3%, and the accuracy of thermal conductivity is less than 1.5%. 9. Can be equipped with vacuum testing environment conditions, ordinary vacuum: -0.1Mpa, or the vacuum degree environment required by the user. Technical parameters: Measurement principle: heat flow meter method Reference standards: ASTM D5470, ASTM E1530, etc Measurement range: 0.05-50 W/(m • K), 0.5-100 W/(m • K) (optional) Accuracy: ± 3-5% Repeatability: ± 3-5% Resolution: 0.001 W/(m • K) Sample: cylindrical or cubic, with a thickness of (0.5-30) mm Pressure method: manual pressure, automatic pressure setting pressure control Pressure range: 0-3.0MPa (adjustable range) Pressure measurement: automatic pressure measurement, software directly obtains pressure data, Servo system: controls pressurization, with a pressure accuracy of less than 0.5% Test temperature range: room temperature+10 ℃ -300 ℃; Standard configuration, (with special customized temperature range RT-800 ℃) Temperature control: The device has intelligent PID automatic temperature control function, with program setting for constant temperature control, Temperature control fluctuation: not greater than 0.05 ℃, Thickness measurement: Automatic measurement of sample thickness, thickness testing error ± 0.01mm, resolution 1um, thickness measurement range 50mm. Accuracy error: 0.1% FS Standard configuration for cold electrode: imported heat flow meter from the United States (high-precision thin film type). Cold pole cooling method: using a 15L high-precision circulating water bath -10-80 ℃, with a resolution of 0.01 ℃. Computer configuration requirements: i7 processor or above; RAM ≥ 8GB, RAM ≥ 256GB.
Introduction: This thermal conductivity meter uses the heat flow method to measure the thermal conductivity, thermal diffusivity, and thermal melting of different types of materials. Measurement reference standard MIL-I-49456A，ASTM C 518, ISO 8301, JIS A 1412, DIN EN 12939, DIN EN 13163 Related international standards such as DIN EN 12667. Capable of measuring samples with a diameter of 10 to 30mm, with a thickness range of 0.5 to 30mm. All testing functions are automatically completed; Motor controlled tablet movement; The sample is sandwiched between two heat flow sensors for testing, with a fixed or adjustable temperature gradient. Measure the thermal conductivity and thermal resistance of the sample using an embedded controller or external computer. Automatic board movement and sample thickness measurement, all test parameters and calibration data can be stored in the computer. Develop temperature programs, view and store data for calibration testing and sample testing. This instrument is used to test polymer materials, ceramics, insulation materials, composite materials, non-metallic materials, glass, rubber, and other materials with low to medium thermal conductivity. Only relatively small samples are needed. Thin films can be accurately measured using multi-layer technology.
