Dilatometer

Vertical Thermal Expansion Coefficient Tester for Large Specimens

The Vertical Thermal Expansion Coefficient Tester is used to measure the expansion and contraction of composite materials, such as concrete, non-metallic materials, graphite, ceramics, and rubber plastics, in a molten state. This instrument is well-suited for ceramics and construction materials testing applications.

Model
PZY-III-1000
Category
Dilatometer
Published
October 10, 2019

Product Description

The Vertical Thermal Expansion Coefficient Tester for Large Specimens is designed to precisely determine the expansion and contraction behavior of various materials under thermal treatment. It features a protective gas interface and a sample preparation method compatible with GB/T32158-2015 and GB/T3074.4 standards, ensuring accurate and reliable measurements. The vertical configuration of the tester makes sample loading and operation convenient.

This instrument is suitable for testing materials such as concrete, non-metallic materials, graphite carbon materials, ceramics, and rubber plastics. It comes with thermal analysis software that allows comprehensive analysis throughout the testing process. Its key components include a main testing unit, testing software with data communication interface, a quartz reference sample, and a computer.

Technical Specifications

ParameterSpecification
Rated Temperature1000°C
Heating Rate0.1–20K/min (settable)
Temperature Control Accuracy±1°C
Temperature Record Error≤±0.5%
Minimum Resolution Of Expansion Value Display1μm
Sample Size (Max)100 × 100mm, or 50 × 50 × 50mm (min)
Sample Length160mm (max)
Sample StateSolid

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