Automatic Double Plate Thermal Conductivity Tester

Fully automatic dual-plate thermal conductivity tester, the flat-plate thermal conductivity meter meets the high-precision testing requirements for material thermal conductivity of the materials testing and research department. It has a computer to automatically measure thickness, automatically pressurize, and measure thermal conductivity under different pressures. Fully automatic data collection, data processing, report printing, and data storage. It has the advantages of short measurement time, accurate data, good repeatability and high degree of automation.

Purpose：

This thermal conductivity meter mainly tests homogeneous plate materials such as plastics, glue, glass, fiber, benzene board, extruded board, foam concrete, hollow glass, wooden boards, various insulation materials, etc. It can also measure granular materials and bulk materials. soft materials and other materials.

Standards：

GB/T10295-2008

ASTM E1530、ASTM C518-04

ISO 8301

DIN EN 12664

Main technical parameters：

Accessories：

Features：

Online temperature calibration: Unique technology, calibration instrument is simple and fast, and the accuracy is increased by more than 3 times.

The whole process testing time is greatly shortened.

Large measuring range: range 0.001-3.00w/(m.k).

Automatic thickness measurement: Computer automatically measures thickness to reduce human error.

Automatic pressurization system: The computer automatically pressurizes, which can test the thermal conductivity under different pressures. It is more scientific, more data-based and has better repeatability than manual pressurization.

Various measurement types: In addition to measuring hard plates, the company's various accessories can be selected to measure a variety of special materials. For example: granular materials and bulk materials.

Applicable standards

"Determination of steady-state thermal resistance and related characteristics of thermal insulation materials";

"Test method for thermal conductivity of plastics-heat-protected plate method" ; Measurement of thermal conductivity of polyurethane rigid foam materials specified in "Polystyrene foam for thermal insulation";

"Extruded polystyrene foam for thermal insulation (XPS)" )" Measurement of thermal conductivity of extruded polystyrene foam plastics;

"Test Method for Thermal Conductivity of Fiber Reinforced Plastics";

"Flexible Foam Rubber and Plastic Insulation Products";

Summary:

Check the thermal conductivity and thermal resistance by the heat flux method is popular in the world, to achieve automatic detection with computer generated test report. Instruments by adding hot surface temperature stability on the sample side heat transfer to the surface through the specimen, transfer heat flux measurement to calculate the thermal conductivity and thermal resistance. Imported sensors and computer technology, measurement accuracy well, high reliability and good reproducibility. Particularly suitable for measuring low thermal conductivity (accurate to 0.1MW). Can be used for plastic, rubber, insulation materials testing, widely used in universities, research institutes, quality inspection, factories and mines. Reference: GB/T10295-2008 (heat thermal insulation -- Determination of steady-state thermal resistance and related properties the test method and ASTM C518-04 method) to measure the transmission characteristics for steady state heat flux and heat with heat flow meter method.