36(1)
3611

GA-361 High Temperature Horizontal Dilatometer

GA-4201 콘 열량계
GA-362 Thermal expansion coefficient tester

범주:

설명

I.Product introduction
The instrument is used to determine the expansion and contraction properties of metal materials, 세라믹, 유리, glaze, refractory materials and other non-metallic materials in the process of hot roasting.

II.reference standard
기기 참조 표준: GB/T3810.8-2016 and ISO 10545.8-2014 Determination of linear thermal expansion of ceramic tiles,GB/T16920-2015 determination of average linear thermal expansion coefficient of glass,GB/T3074.4-2016 determination of graphite electrode thermal expansion coefficient,GB/T 7320-2018 “Test method for thermal expansion of Refractory products”, GB/T4339-2008 “Determination of characteristic parameters of thermal expansion of metal materials”, 등.
Air protection or vacuuming can be selected according to user requirements (optional device, additional cost).
According to the experimental requirements to the sample pressure test, pressure range: 0-50kg adjustable (optional device, additional cost).
Instrument configuration: including one GA-361 thermal expansion coefficient tester, 하나의 소프트웨어 세트, one communication interface and data line, one standard sample, one desktop computer (계약 구성에 따라).

II.Product parameter

maximum furnace temperature 1000℃, 1400℃, 1600℃, 1700℃ and other specifications optional.
temperature rise speed 0-20 degrees/min adjustable, microcomputer program temperature control, temperature control accuracy ±1℃;
measuring deformation range ±1.5mm.
displacement sensor sensitivity 0.1um, automatic calibration range;
the computer automatically calculates the expansion coefficient, volume expansion, linear expansion.
자동 기록, 저장, printing number, printing temperature – expansion coefficient curve.

The temperature interval is set freely, the minimum interval is 1℃.
automatically calculate the compensation factor and automatic compensation, but also manual correction.
표본의 크기 Φ(5 ~ 10) ×50mm, (5 ~ 10) × (5 ~ 1×50mm, square or round sample can be;
linear bearing transmission, to achieve the expansion value without friction transmission, transmission accuracy and repeatability is very good.
System measurement error ± 0.2%.
전원공급장치 220V, 2KW
GA-361 intelligent dilatometer with computer automatic temperature control, record, 저장, printing number, printing temperature – expansion coefficient curve. All test operations are completed by the computer interface, easy to operate and learn and provide a full set of software.