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설명
ZRPY-III 고온 수직 팽창계
요약하다
This instrument is used to test the thermal expansion properties of corundum, 유리, refractory, molding materials, 세라믹, glazes, graphite, carbon and other inorganic materials and metal products, providing necessary testing means for scientific research and teaching. The linear expansion coefficient and volume expansion coefficient can be completed and the related change curve can be described. No-load or on-load detection can be selected according to the requirements.
기기 참조 표준: GB/T3810.8-2016 Determination of linear thermal expansion of ceramic bricks,GB/T16535-2008 Test method for linear thermal expansion coefficient of fine ceramics: rod method, GB/T16920-2015 measurement of average linear thermal expansion coefficient of glass,GB/ T30744.4-2016 measurement of thermal expansion coefficient of graphite electrode,GB/T 7320-2018 “Test method for thermal expansion of refractory products”.
기술 매개 변수
1, maximum furnace temperature: 1000℃, 1400℃, 1600℃ and other specifications are selected by customers.
2, heating speed: 0-20 degrees/min adjustable, microcomputer program temperature control.
3, automatically calculate the compensation factor and automatic compensation, but also manual correction.
4, even the computer automatically record, store, print number, print temperature – expansion coefficient curve. All test operations are completed by computer interface, easy to operate and learn, and provide a full set of software.
5, expansion value measurement range: ±1.5mm.
6, measurement expansion value resolution: 0.1하나, automatic calibration range.
7, sample range: 지름 (4-10) × length 50mm, square or round samples can be, and large size sample specifications can be customized according to customer requirements.
8, heating furnace body sliding up and down convenient sample loading and unloading.
9, loading range: 0-2000g adjustable (선택 과목).
10, 전원 공급 장치 전압: 220V±10%, 2KW.
