Thermal Conductivity Measurement System for PCB Ceramic Substrates and Silicone Insulation Materials
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Standards
The instrument complies with:
MIL-I-49456A – Insulating Sheet Materials, Thermally Conductive Resins, Glass-Fiber Reinforced Thermal Materials
GB 5598-2015 – Method for Determining Thermal Conductivity of Beryllium Oxide Ceramics
ASTM D5470-2017 – Test Method for Thermal Transmission Properties of Thin Thermally Conductive Solid Electrical Insulation Materials
GB/T 29313-2012 – Test Methods for Thermal Conductivity of Electrical Insulation Materials
Parameters
| Item | Specification |
|---|---|
| Sample size | Φ30 mm or 20×20 mm (standard); custom sizes available |
| Sample thickness | 0.001–50 mm; typical 0.02–20 mm |
| Hot plate temperature range | Room temperature–100 °C (standard); optional 300 °C or 500 °C |
| Cold plate temperature range | 0–99 °C; precision 0.01 °C (with high-precision low-temperature water bath) |
| Thermal conductivity range | 0.01–50 W/m·K; 0.1–300 W/m·K, software auto-switching |
| Thermal resistance range | 0.05–0.000005 m²·K/W |
| Pressure range | 0–1000 N; servo-controlled; precision 1 N |
| Thickness measurement range | 0–50 mm; resolution 0.1 μm; automatic |
| Sample quantity | 1 piece (thin film, multiple layers) |
| Measurement accuracy | Better than 3% |
| Test modes | Thermal resistance under varying pressures; material thermal conductivity; contact thermal resistance; aging reliability; compression performance; inter-sample contact thermal resistance |
| Automation | Computer-controlled fully automatic measurement and report output |
| Power supply | 220 V / 50 Hz; 500 W |
Features
Measures thermal conductivity, thermal resistance, and interface contact thermal resistance of silicone, ceramic, and insulating materials
Servo-controlled automatic pressing and thickness measurement
6-point temperature gradient detection for high-precision results
Built-in thermal protection reduces environmental influence
Automatic cold-end temperature compensation eliminates ice-water requirements
Can measure both solid sheets and powder/paste materials
Fully computer-controlled with data recording, printing, and reporting
Available in standard and compact models to save laboratory space
Accessories
Main instrument
Analysis software (Chinese & English versions)
Precision low-temperature constant temperature water bath (high-precision, large-capacity)
Calibration reference samples (2 pieces)
Sample accessories set (thermal grease, paste, powder test boxes, stamping molds for sheet samples)
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