防日混凝土含气量测定仪逐点校正方法含气量逐点校正 1、零点校正结束后,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。 2、将铜弯管插入100mL量筒内,微开[ 注水排水阀 ],抽取量钵容积1%的水量(校正基准水量B、B=0.01W[一般为70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。。此时[压力表 ]度盘上指示出的数值即为含气量1%的数值。
技术参数: 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%. 我公司把顾客放在位,建立起了产品售、售中、售后服务规范,满足顾客要求,使我们的产品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。 公司秉承“视售后服务为产品质量的延伸,视产品质量为企业生命”的宗旨,在网络化的售后服务管理体系的保障下,为用户提供优质的产品和服务。 我们热忱期盼与各位业内人士携手并进、共创未来! Our company puts the customer first, establishes the product pre-sale, sale, after-sale service standard, satisfies the customer request, causes our product and the service to win the customer's trust deeply, has established the long-term cooperation and the mutual benefit relations with the customer. The company adheres to the principle of "regard after-sales service as the extension of product quality, regard product quality as the life of the enterprise" , and provide high-quality products and services for users under the protection of the network The Adjuster management system. We sincerely look forward to working with you to advance hand in hand and create the future! 防日混凝土含气量测定仪逐点校正方法 原创作者:河北献县鹏翼建筑仪器厂 |