Overview: TD3810-8 linear thermal expansion tester for ceramic bricks is used to measure the linear thermal expansion coefficient of ceramics, refractory materials and other solid materials. The tester applies to GB/T4100-2015 ceramic brick standard and GB/T3810.8-2016 linear thermal expansion standard. For the factory technical inspection department intermediate testing ceramic and refractory products quality and scientific research and teaching units to provide testing means. Also suitable for GB/T16920-1997 measurement of glass average line thermal expansion coefficient.

Criteria:

Low GB/T4100-2015

Low GB/T3810.8-2016

Low GB/T16920-1997

Low ISO 10545-8

Ii. Technical parameters

1, test furnace temperature: room temperature --1000℃.

2, heating speed: 0-20 degrees/min arbitrary adjustable.

3 Heating speed: 0-20 degrees/min adjustable, microcomputer program temperature control, temperature control accuracy ±1℃.

4, the measurement of deformation range: ±5mm.

5, displacement sensor sensitivity 0.1um, measurement accuracy 0.5um, automatic calibration range.

6, automatic calculation of compensation coefficient and automatic compensation, but also manual correction.

7, can be placed sample size: 5 ~ 15×50mm, 10×10×50mm, square circular samples can be.

8. Power supply: 220V, 2KW.

9, even the computer automatic temperature control, record, storage, printing number, printing temperature - expansion coefficient curve. All test operations are done by computer interface and a full suite of software is provided.