Automated laser flash thermal conductivity analyzer

Whats/App: +86 156 1874 6768

Web: standard-groups.com

Application

The tester is suitable for testing thermal properties of:

Metals, alloys, and advanced ceramics

Graphite, graphene, silicon carbide, diamond

Thermal interface materials and high-conductivity composites

Applications include:

Materials research in universities and institutes

Quality control in industrial production

R&D laboratories for advanced thermal management materials

Rapid thermal testing for both research and industrial applications

Standards

The instrument complies with the following international and national standards:

GB/T 22588-2008

Flash Method for Measuring Thermal Diffusivity or Thermal Conductivity of Materials

ASTM E1461-2022

Standard Test Method for Thermal Diffusivity of Solids by the Flash Method

GB/T 42919.4-2023

Plastics – Determination of Thermal Conductivity and Thermal Diffusivity – Part 4: Laser Flash Method

ISO 22007-4:2017

Plastics – Determination of Thermal Conductivity and Thermal Diffusivity – Part 4: Laser Flash Method

Parameters

Item	Specification
Sample size	Ø12.5 × 0.5–5 mm; square 10 × 10 mm; thickness 1–5 mm
Thermal conductivity range	0.1–2000 W/m·K
Thermal diffusivity range	0.1–1000 mm²/s
Accuracy	Thermal diffusivity ±4%, Specific heat ±5%
Test temperature range	Room temperature; RT–200 °C, RT–300 °C, RT–500 °C (optional)
Temperature precision	≤0.1 °C with high-temperature inert gas protection
Heating rate	≥5 K/min
Repeatability	Deviation <±3%
Laser source	Max 15 J/pulse, pulse width 0.1–10 ms, continuous adjustment, software controlled
Laser spot	Adjustable
Detector	Infrared MCT-CT, air-cooled
Sampling frequency	Up to 200 kHz
Control system	PLC + Windows, fully automatic software for measurement, analysis, and report generation
Power supply	AC 220 V, 500 W

Accessories

Main instrument

Analysis software package

Computer (e.g., Lenovo or user-specified)

Calibration reference samples (2 pieces)

Graphite spray (imported, 3 bottles)

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