LW-9389 TIM Thermal Resistance and Conductivity Measurement Apparatus?導(dǎo)熱系數(shù)測(cè)試儀

Introduction
LW-9389 is based on ASTM D 5470-06 Standard, which is applicable to both homogeneous and heterogeneous materials with different types, to measure thermal impedance (thermal resistance) and calculate apparent thermal conductivity of thermally conductive electrical insulation materials and thermal interface materials, such as thermal grease, thermal pad, thermal gap filler, phase change material, ceramics, metals, circuit board, MCPCB, MCCL, and PCM, etc.

The main purpose of thermally conductive electrical insulation materials and thermal interface materials is to enhance heat transfer in electrical and electronic applications, so it is important to know its heat transmission properties.

Fourier’s Law of heat conduction and guarded heater method are both applied to this apparatus.

Features
1. Follow ASTM D 5470-06 standard
2. Suitable for thermal resistance and equivalent thermal conductivity testing
　on the Z axis of grease, thermal pad, and board.
3. Excellent reproducibility and repeatability.
4. Thermal resistance test under different press load and heating power
　conditions.
5. Temperature of heating and cooling meter bars can be controlled.
6. Capable of long-term reliability test.
7. Automatic software controls designated testing conditions.
8. Automatic data acquisition by PC.

Specifications
1. Press load range: 4 ~ 50 kgf
2. Max. heating power: 160 W
3. Max. heating temperature: 180℃
4. Constant temperature range: ambient+3℃~50℃
5. Overall dimension: 1.37 (W) × 0.87 (D) × 1.88 (H) m (Ref.)
6. Power source: AC220V, 10 Amp, single phase