Xiangtan XiangkeZRPY-SSYSeries Double Sample Horizontal Coefficient of Thermal Expansion Tester Introduction:

This instrument is designed to measure the expansion and contraction properties of metal materials, ceramics, glass, glaze, refractory materials, and other non-metallic materials during the heating and firing process. It utilizes a double-rod testing method, allowing for the simultaneous testing of two specimens at once.

Instrument Reference Standards: GB/T3810.8-2016 for the determination of linear thermal expansion of ceramic tiles, GB/T16920-2015 for the determination of average linear thermal expansion coefficient of glass, GB/T3074.4-2016 for the determination of thermal expansion coefficient of graphite electrodes, GB/T 7320-2018 "Thermal Expansion Test Method for Refractory Products."

Available with optional inert gas protection or vacuum (optional equipment, additional cost applies).

ZRPY-SSYHorizontal Coefficient of Thermal Expansion Testing Instrument, Double Sample ModelMain Technical Parameters:

Temperature Range: Available in specifications ranging from room temperature to 1000°C, 1400°C, 1600°C, 1700°C, etc.

2. Temperature rise adjustable from 0-20°C/min, with microcomputer program control and ±1°C temperature accuracy.

3. Tolerance range for deformation: ±1.5mm.

4. Displacement sensor sensitivity: 0.1 um, automatic range calibration.

5. Automatically calculates the expansion coefficient, volume expansion, and linear expansion.

6. Automatically records, stores, and prints data, and prints temperature-expansion coefficient curves. Temperature intervals can be freely set, with a minimum interval of 1°C.
7. Automatically calculates and compensates for compensation coefficients, with the option for manual adjustments.
8. Sample Sizes: Φ(5~10)×50mm, (5~10)×(5~10)×50mm, square or round samples are both acceptable.

9. Utilizes linear bearing transmission for frictionless transfer of expansion values, ensuring high transmission accuracy and repeatability.

10. Power Supply: 220V, 2KW.

11. The ZRPY Intelligent Expansion Gauge is connected to a computer for automatic temperature control, recording, storage, and printing of data, and printing temperature-expansion coefficient curves. All test operations are completed through the computer interface, offering convenient and easy-to-learn operation, along with a full set of software.

12. Dual-rod testing, capable of testing two specimens simultaneously.

Instrumentation Configuration: Includes one ZRPY-SSY dual sample expansion instrument, one software set, two quartz test stands, two quartz standard samples, and one desktop computer (available for the buyer to provide if needed).