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上海荣计达仪器科技有限公司**经营水泥实验仪器、混凝土实验仪器、公路土工实验仪器、干粉砂浆保温砂浆实验仪器、沥青防水材料实验仪器、油漆涂料实验仪器、无损检测等实验仪器。**经营水泥实验仪器、混凝土实验仪器、公路土工实验仪器、干粉砂浆保温砂浆实验仪器、沥青防水材料实验仪器、油漆涂料实验仪器、无损检测等实验仪器。公司产品凭借过硬的质量、完善的售后服务、合理的价格各大院校、检测单位、建材企业、工程建设单位。在消费者当中享有较高的地位和良好的口碑，用户遍布国内近三十个省市、自治区，并远销国外，与用户建立了长期稳定的合作关系。公司实力雄厚，重信用、守合同。有健全的管理制度和完善健全的质量管理体系。并有反应迅速、服务周到的售后服务系统。我们将不懈努力、一如既往以优异的品质为客户服务。

Shanghai Rongjida Instrument Technology Co., Ltd. ** operates cement experiment equipment, concrete experiment equipment, highway geotechnical experiment equipment, dry mortar thermal insulation mortar experiment equipment, asphalt waterproof material experiment equipment, paint coating experiment equipment, nondestructive testing and other experimental equipment. ** Operating cement experiment equipment, concrete experiment equipment, highway geotechnical experiment equipment, dry mortar thermal insulation mortar experiment equipment, asphalt waterproof material experiment equipment, paint coating experiment equipment, non-destructive testing and other experimental equipment. Company products rely on excellent quality, perfect after-sales service, reasonable prices sell well in major universities, testing units, building materials enterprises, engineering construction units. It enjoys a high status and a good reputation among consumers, and has customers in nearly 30 provinces, cities, and autonomous regions in China, and has been exported to foreign countries. It has established long-term and stable cooperative relationships with users. The strength of the company, credit and contract compliance. Have a sound management system and a sound quality management system. And has a responsive and thoughtful after-sales service system. We will make unremitting efforts to serve our customers with excellent quality as always.

一、产品简介：

落锤式冲击试验机，适用于纤维水泥波瓦抗冲击性试验的仪器。

Product introduction:

Drop weight impact tester, suitable for the impact resistance test of fiber cement wave tiles.

二、产品结构：

落锤式冲击试验机结构: 试验机应保证固定祥品的平台能前后滑动调整, 茄形锤上下高度可调，并能自由释放。支座为宽50mm的两根钢平面支座，长度略大于波瓦的宽度，其上垫厚度为10mm的木条，支座上有固定样品的夹紧装置。

落锤：茄形锤，表面淬火处理，质量为1000g±10g， 外形尺寸见图

Product structure:

Drop hammer type impact test machine structure: The test machine should ensure that the platform on which the product is fixed can slide back and forth, the height of the eggplant hammer can be adjusted, and it can be released freely. The support is two steel plane supports with a width of 50mm, the length is slightly larger than the width of the wave tile, and a wooden strip with a thickness of 10mm is placed on the support. The support has a clamping device for fixing the sample.

Drop hammer: eggplant-shaped hammer, surface hardened, mass is 1000g ± 10g, the dimensions are shown in the figure

三、试验步骤：

调整支距，使两支座的**距为800mm。

达到冲击点至冲击锤底部圆顶的距离为1200mm

GBT7019-2014 纤维水泥制品试验方法

GBT7019-2014 Test method for fiber cement products