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HC-7L防日式砼含气量测定仪零点(0 %)校正方法

发布时间:2020/6/30点击次数:273

 HC-7L防日式砼含气量测定仪零点(0 %)校正方法
含气量零点(
0 %)校正

1、量钵充满水,将引水管 ]旋入上盖底面注水排水阀 ]的螺孔内,然后,将上盖置于量钵上装成一体,旋紧紧固手柄 ] 操作时应逐个螺栓轮换逐次旋紧,最后4个螺旋全部旋紧。

2、关闭微调阀 ]并打开注水排水阀 ][ 排水排气阀 ]。由注水排水阀 ]铜弯管处向量钵中注水,直到量钵中所有空气从排水排气阀 ]赶出为止,操作时,可轻摇量钵以使量钵内空气排出,直至排水排气阀 ]出水,关闭排水排气阀 ]注水排水阀 ]

3、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)。此时压力表上的值既为0点值。
 HC-7L防日式砼含气量测定仪零点(0 %)校正方法
 

技术参数:

1、混凝土最大骨料粒径不得大于40mm

2、最大含气量测定值8%

3、混凝土量钵尺寸,容积7L,内径与高度比为11

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%,最小读数0.1%.

二、售后服务

产品售后服务工作由本厂售后服务部与全国的授权代理商和经销商共同完成。

The after-sales service of the after-sales service products shall be jointly completed by the after-sales Service Department of our factory and authorized agents and distributors throughout the country.

 

三、免费质保期内提供24小时电话技术支持与4小时响应服务,24小时内解决问题,24小时内仍无法解决问题的按原型号及材质进行更换。

Free Warranty period to provide 24-hour telephone technical support and 4-hour Response Service, 24 hours to solve the problem, 24 hours can not solve the problem by the original model and material replacement.

四、质保期间

质保一年,质保期内,本厂免费对设备及配件进行维修;因不可抗拒力(如水灾、火灾、地震、雷击、电压异常或人为)造成的损坏不在保修之列。

The warranty period is one year. During the warranty period, our factory will repair the equipment and accessories free of charge. Any damage caused by force majeure such as flood, fire, earthquake, lightning strike, abnormal voltage or man-made damage is not included in the warranty.

 

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