Transient Plane Source Thermal Conductivity Analyzer is designed for accurate measurement of thermal conductivity and diffusivity of wood flooring and building materials using advanced TPS technology.

Transient Plane Source Thermal Conductivity Analyzer

Model:TDLY1700-DR

I. Equipment Overview

The Wood Flooring Thermal Conductivity Analyzer is a high-precision testing instrument specially developed for the wood flooring industry. It is primarily used to measure key thermal properties of various wood flooring materials, including thermal conductivity and thermal diffusivity.

The instrument adopts the internationally recognized Transient Plane Source (TPS) Method and complies with relevant thermal conductivity testing standards, including ISO 22007-2 and GB/T 10295-2008.

II. Key Technical Features

1. High-Precision Measurement System

Temperature Resolution: ±0.01°C

Thermal Conductivity Measurement Range: 0.001–5 W/(m·K)

Measurement Accuracy: Within ±3%

2. Intelligent Operating System

Equipped with a 7-inch touchscreen control panel

Built-in database of various wood flooring materials

Supports automatic calibration and temperature compensation

3. Innovative Structural Design

Dual-sensor redundant measurement system for improved reliability

Adaptive pressure adjustment mechanism for stable testing conditions

Modular probe design for flexible operation and easy maintenance

III. Working Principle

The instrument is based on the Transient Plane Source (TPS) Method. An integrated heating element generates a transient heat flow, while a high-sensitivity temperature sensor records the temperature response curve of the sample. The thermal conductivity parameters are then calculated using the Fourier heat conduction equation.

IV. Typical Application Scenarios

1. Control in Wood Flooring Manufacturing

2. Research and Testing of Underfloor Heating Flooring

3. Laboratory Testing of Building Materials

4. Thermal Property Research in Scientific Research Institutions

V. Technical Advantages

1. Short testing time (single measurement < 3 minutes)

2. Supports testing of irregular samples

3. Good environmental adaptability (operating temperature 10-40℃)

4. Data can be exported to Excel format

VI. Maintenance and Care

It is recommended to perform professional calibration every 6 months, clean the probe surface regularly, and avoid strong electromagnetic field interference.

VII. Advanced TPS Measurement Technology

Based on the Transient Plane Source (TPS) Method, the instrument performs measurements by applying a controlled heat pulse through a planar sensor placed between or on the surface of the sample.

Compared with traditional steady-state thermal conductivity testing methods, the TPS technique offers:

Faster measurement speed

Lower sample preparation requirements

Reduced influence from environmental temperature fluctuations

Capability for testing various solid materials

This makes it an efficient solution for modern material thermal property analysis.

VIII. Quality Control Applications in Wood Flooring Industry

The instrument helps manufacturers:

Evaluate thermal performance differences between flooring products

Optimize flooring structures and material formulations

Support development of underfloor heating flooring systems

Improve product consistency through thermal property monitoring

Provide technical data for product certification and research