Laboratory heat flow thermal conductivity measurement system

Whats/App: +86 156 1874 6768

Web: standard-groups.com

Application

This tester is suitable for testing:

Thin heat conductors

Solid electrical insulation materials

Thermal greases, resins, and rubber

Beryllium oxide ceramics and aluminum oxide ceramics

Aluminum substrates, composite boards, and thermal pads

Typical applications include:

Academic research: Measurement of material thermal properties

Industrial quality control: Verifying thermal performance of production materials

R&D labs: Testing new thermal interface materials (TIMs)

Production sites: Monitoring and screening high-thermal-conductivity materials

Standards

The instrument complies with:

MIL-I-49456A – Insulating Sheet Material, Thermally Conductive Resin, Glass-Fiber Reinforced Thermal Materials

GB/T 5598-2015 – Method for Determining Thermal Conductivity of Beryllium Oxide Ceramics

GB/T 29313-2017 – Test Methods for Thermal Conductivity of Electrical Insulation Materials

ASTM D5470-2017 – Test Method for Thermal Transmission Properties of Thin Thermally Conductive Solid Electrical Insulation Materials

Parameters

Item	Specification
Thermal conductivity range	0.01–50 W/m·K (standard), 5–500 W/m·K (high conductivity mode, automatic software switching)
Thermal resistance range	0.05–500 cm²·K/W
Sample size	Φ30 mm or 20×20 mm (standard); custom sizes: Φ15. Φ50. 25.4×25.4 mm
Sample thickness	0.001–50 mm (standard); typical 0.02–20 mm
Hot plate temperature range	Room temperature–99.99 °C (standard); optional 299.9 °C or 500 °C
Cold plate temperature range	0–99.99 °C; precision 0.01 °C (with high-precision low-temperature water bath)
Pressure range	0–1000 N; servo motor controlled; precision 0.1 N
Thickness measurement range	0–50 mm; resolution 0.001 mm; automatic
Sample quantity	1 piece (single or stacked layers)
Measurement accuracy	Thermal conductivity/thermal resistance ≤3%; contact thermal resistance ≤5%
Test modes	Thermal resistance under varying pressures; material thermal conductivity; contact thermal resistance at different pressures; aluminum/composite boards; aging reliability tests; high-conductivity materials; compression performance tests
Automation	Computer-controlled fully automatic measurement and report output
Power supply	220 V / 50 Hz; 1000 W

Accessories

Main instrument

Analysis software (Chinese & English versions)

HX-1008 precision low-temperature constant temperature water bath (temperature control ±0.01 °C)

Calibration reference samples (2 pieces)

Sample accessories set (thermal grease, paste, powder test boxes, stamping molds for sheet samples)

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