1、检查医用防护门各种部件的磨损情况，检查医用防护门的支位偏差及螺丝松紧情况;

　　2、检查皮带的松紧情况;

　　3、检查控制器对电机输出、开关门宽度、速度、制动等情况;

　　4、检查电压参数是否正常;

　　5、维修、更换损坏的部件。

为什么硫酸钡有防辐射的功能?
　　硫酸钡有没有防辐射功能，最关键在于里面的钡元素，是一种重金属元素，与金属铅一样，其内核质量大，射线在其内核的碰撞过程中，射线的能量容易被这些重金属内核吸收掉。使射线不容易穿透他们。因此，他们具有阻挡射线的作用。

　　There is no barium sulfate anti radiation function, the key lies in the barium inside, is a kind of heavy metal elements, like metal lead, its kernel quality, ray in the collision process of the kernel, ray energy is easy to absorb the heavy metal core. Making rays difficult to penetrate them. As a result, they have the function of blocking radiation.

　　另外我们也听说过铅板和铅玻璃，它们同样具有防辐射功能，哪个防辐射功能会好呢，毋庸置疑，硫酸钡的防辐射效果相对没有前者的好，毕竟硫酸钡作为医用防辐射涂料的标准不是要求非常严格，我们在施工的过程当中对硫酸钡的添加比例的控制相对不是很准确。医院用硫酸钡涂刷墙体也会起到一定的防辐射效果。通过硫酸钡制作的不同的产品，确实具有一定的防辐射效果，以上我们只是简单的举了两个生活中常见的事例，还有很多行业也是因为，硫酸钡的防辐射功能，使其得到广泛的应用。

　　We have also heard of lead and lead glass, they also have the function of radiation protection, radiation protection function which will be good, there is no doubt that the anti radiation effect of barium sulfate is not the former, after all, barium sulfate as medical anti radiation coating standards are not very strict requirements, we control in the construction process of the relative proportion of barium sulfate is not very accurate. Hospital brushing wall with barium sulfate will also play a certain anti radiation effect. The barium sulfate made of different products, has anti radiation effect, we simply cite two examples of life in common, but also because there are many industries, the function of radiation protection of barium sulfate, which is widely used.

在防护铅门现用于放疗机房，ct，x线机房及工业探伤机房墙体防护，提供施工技术指导。

　　防护铅门的操作：X光室或普通牙科诊室-如果只是做墙体和地板的防护，建议用硫酸钡砂，硫酸钡砂和水泥按4:1的比例(4份硫酸钡 1份水泥)混合涂抹在墙体或地板上，防护铅门的厚度，墙体一般只需要15mm就可以，地板20mm。用铅板防护也可以(1--2mm厚度即可)铅防护门：铅当量达到3当量即可，观察窗：铅玻璃厚度达到15mm即可。

　　CT室、探伤室--墙体必须要用防护铅门做防辐射阻断，地板可以用硫酸钡 水泥按4:1的比例涂抹40mm。铅防护门：铅当量必须达到4-5当量。观察窗：铅玻璃厚度必须达到20mm。凡在本公司购买的产品以最短的时间到达你的手中!确保每一位用户都可以买得称心、用得放心!你把订单交给我，我把满意留给你”，多年来，公司在在销售、加工、配送过程中供货及时，质量可靠，售后服务完善、周到。我们热忱欢迎社会各界有识之士来电来函洽谈业务。

铅玻璃日常的使用保养工作必不可少
　　铅玻璃可用来制造防辐射玻璃、光学玻璃、电真空玻璃、低温封接玻璃、低熔玻璃、延迟线玻璃、高折光微珠玻璃及艺术容器玻璃等。但咱们若想使铅玻璃一直维持好的运用成效，对于其定期保养是无比主要的。下面，就来和大家介绍一下铅玻璃的保养知识。

　　Lead glass can be used to make anti radiation glass, optical glass, electric vacuum glass, low temperature sealing glass, low melting glass, delay line glass, high refractive micro bead glass and artistic container glass, etc.. But if we want to keep the lead glass in good service, its regular maintenance is extremely important. Next, let's introduce the maintenance of lead glass.

　　1、安装时禁止使用潮湿木材质制作窗框，因其收缩，损坏玻璃。

　　1. When installing, forbid to use damp wood material to make WINOOW frame, because of its contraction, damage glass.

　　2、铅玻璃表面不得与硬或粗糙的东西碰擦以免产生伤痕。

　　2, lead glass surface must not touch with hard or rough thing, lest produce scar.

　　3、铅玻璃的使用、贮存环境，应通风干爽，在常温下湿度不应过大。且由于含有丰富的铅和钡,铅玻璃易受酸碱的污染,不易于安装或存放在酸气或潮湿的环境中。

　　3, lead glass use, storage environment, should be ventilated and dry, at room temperature, humidity should not be too large. Because of its rich lead and barium, lead glass is susceptible to acid and alkali pollution and is not easy to install or store in acid, gas or humid environments.

　　4、铅玻璃表面，因保护不当，发生轻微的霉斑，可用无水酒精脱脂棉球抹擦即可除掉。

　　4, lead glass surface, because of improper protection, slight mildew, available anhydrous alcohol cotton ball wipe can be removed.

　　5、铅玻璃是脆性材料，比率较大移置时必须轻拿轻放;装置时必须将窗四处用铅板或者铅橡胶密封，以防四处散漏射线。

　　5, lead glass is a brittle material, the larger rate of displacement must be handled with care; when the device must be around the WINOOW using lead or lead rubber seal, to prevent the spread of leakage ray.