防日混凝土含气量测定仪测试报告
用[打气筒]向气室充气,直到指针升到0.1MPa初始压力线为止,(使压力稍大于0.1MPa,然后再微松[ 微调阀 ]排气,指针恰好指定在0.1MPa初始压力刻线上)。关闭[ 注水排水阀 ]用吸液胶皮球将铜弯管内的水吸净。将铜弯管插入100mL量筒内,微开[ 注水排水阀 ],抽取量钵容积2%的水量(般为140毫升)。当量筒的水量抽够规定水量B后,关闭[ 注水排水阀 ],然后,再按下2-3次[ 操作阀 ],当指针停止后,再静观1分钟,读取含气量度盘上测值A1。关闭操作阀。此时[压力表 ]度盘上指示出的数值即为含气量2%的数值。 如此重复进行2、3、项操作7次,即可逐点校正2%,3% 8%…… 6、逐点校正结束后,关闭操作阀,微松进气阀排除空气室内的压力空气,要注意指针慢慢回到压力零点,不可猛松,使指针撞击零点定位柱。打开排气阀和进水阀,松开紧固螺栓,取下上盖。将旋入进水阀的取水短管和排水管取下(此两件只用于仪器校正)妥善保管。 7、可通过曲线图查得含气量基准值 防日混凝土含气量测定仪参数规格
1、混凝土大骨料粒径不得大于40mm。 2、大含气量测定值8% 3、混凝土量钵尺寸,容积7L,内径与高度比为1∶1。 4、显示仪表:压力值量程0.25MPa、分度值0.005MPa、 5、含气量值量程8%,小读数0.1%.
防日混凝土含气量测定仪公司介绍 献县鹏翼建筑仪器厂是目内生产:公路试验仪器、建筑试验仪器的重点骨干企业。在内具有较高的知名度,本公司设备流,检测手段完善,技术力量雄厚。产严格按照标准设计生产,除配套供应试验仪器设备外,我厂还承担新建试验室的规划设计,设备选型,安装调试,配件供应与后勤保障等业务。 PENGYI building instrument factory is a key enterprise which produces highway test instrument and building test instrument in China. In the country has a high visibility, the company's first-class equipment, perfect means of testing, strong technical force. In addition to supporting the supply of test equipment, the factory also undertakes the planning and design of the new laboratory, equipment selection, installation and commissioning, spare parts supply and logistics support business.
我公司把顾客放在位,建立起了产售、售中、售后服务规范,全方位、全过程满足顾客要求,使我们的产和服务深得顾客的信赖,与顾客建立起了长期合作和互利关系。 Our company puts the customer first, has established the product pre-sale, the sale, the after-sale service standard, the omni-directional, the entire process satisfies the customer request, causes our product and the service deep customer's trust, established A long-term cooperation and mutually beneficial relationship with customers. 防日混凝土含气量测定仪 更新时间:2024/2/20 8:46:35 标签:防日混凝土含气量测定仪 |