- 描述
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描述
ZRPY-Ⅲ高温立式膨胀仪
总结
This instrument is used to test the thermal expansion properties of corundum, 玻璃, refractory, molding materials, 陶瓷, 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.
仪器参考标准: 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,国标/T 7320-2018 “Test method for thermal expansion of refractory products”.
技术参数
1, 最高炉温度: 1000℃, 1400℃, 1600℃ and other specifications are selected by customers.
2, 加热速度: 0-20 度量/分钟可调节, 微型计算机程序温度控制.
3, 自动计算补偿因子和自动补偿, 但也要进行手动校正.
4, even the computer automatically record, store, print number, print temperature – 扩展系数曲线. 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, 测量扩展价值分辨率: 0.1一, automatic calibration range.
7, sample range: 直径 (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 (选修的).
10, power supply voltage: 220电压±10%, 2千瓦.
