ASTM D696 -40- +200℃ Thermal Expansion Coefficient Testing Machine Fiber-Reinforced Plastics Lab Low-Temperature Dilatometer

Refrigeration System

Compressor-based refrigeration system

Temperature Range

-40°C ~ +200°C, adjustable

Temperature Resolution

0.1°C

Heating Rate

0–5°C/min, adjustable

Deformation Measurement Range

±1.5 mm

Displacement Sensor

Sensitivity: 0.1 µm, support automatic range calibration

Temperature Recording Error

±1°C

Calculation Function

Automatic calculation of thermal expansion coefficient and linear expansion value

Compensation Mode

Auto calculation & application of compensation coefficients, manual correction optional

Data Processing

Auto record, store and print data; print temperature-expansion coefficient curves

Freely set temperature intervals, minimum 1°C

Specimen Size

Round: Ø3–10 × L50 mm

Square: 3–10 × 3–10 × 50 mm

Power Supply

220 V, 2 kW

Operation Mode

Full computer interface control, equipped with complete supporting software, simple operation

Standard Configuration

1 set dilatometer host, 1 software package, 1 quartz standard sample, 1 set data cable, 1 Lenovo desktop computer