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实验室通风柜的日常使用
来源: http://www.bairbrepaws.com 浏览: 发布日期: 2021-01-13
1.通风柜应在供电前进行检查,水、气管及各种开关是否正常;
1. The fume hood should be checked before power supply to see if the water, gas pipe and various switches are normal;
2.开启照明系统设备,检查视光源及机柜内部控制是否正常;
2. Turn on the lighting system and check whether the light source and the internal control of the cabinet are normal;
3.开启历次暖风机后,约3分钟运行正常;
3. After all previous air heaters are turned on, they operate normally for about 3 minutes;
4.按照上述顺序检查通风柜,如有问题,应立即停止运行并通知维修人员;
4. Check the fume hood according to the above sequence. If there is any problem, stop the operation immediately and inform the maintenance personnel;
5.通风柜关闭前,应将抽风机继续运转,需数分钟,使抽风机完全不排出废气;
5. Before the fume hood is closed, the exhaust fan should continue to operate for several minutes, so that the exhaust gas is not discharged from the exhaust fan at all;
实验室装修
6.通风柜使用后,应及时清洗,清洗干净。
6. The fume hood should be cleaned in time after use.
7.实验室通风柜在不使用时,常常有一个打开的风扇,它能够保护整个实验室的空气环境。
7. When the laboratory fume hood is not in use, it often has an open fan, which can protect the air environment of the whole laboratory.
8.通风柜在使用时,每2小时可进行10分钟的补风(即开窗自然通风),其时间可超过5小时,打开一扇窗户,以避免因室内设计而产生负压;
8. When the fume hood is in use, it can make up air for 10 minutes every 2 hours (i.e. open the window for natural ventilation), and the time can exceed 5 hours. Open a window to avoid negative pressure due to interior design;
9.通风柜未打开时,禁止进行试验;
9. When the fume hood is not opened, the test is forbidden;
10.在通风柜内进行的操作或视图中禁止进行实验;
10. It is forbidden to carry out experiments in the operation or view in the fume hood;
11.禁止在通风控制柜中存放或试验易燃易爆物品;
11. It is forbidden to store or test inflammables and explosives in the ventilation control cabinet;
12.禁止将移动电线或电线置于通风柜内;
12. It is forbidden to put moving wires or wires in the fume hood;
13.禁止国家对通风柜中含有高氯化物质的混合有机物质的放电试验;
13. It is forbidden for the state to conduct discharge test on the mixed organic substances containing highly chlorinated substances in the fume hood;
14.禁止在没有安全保障的情况下将试验物质放入通风柜内进行试验,一旦某些化学研究物质在企业中喷洒,应立即切断电源;
14. It is forbidden to put the test materials into the fume hood for test without safety guarantee. Once some chemical research materials are sprayed in the enterprise, the power supply should be cut off immediately;
15.缓慢轻移上下窗,以免压坏手柄;
15. Move the upper and lower windows slowly to avoid crushing the handle;
16.在试验期间,从表100-150mm处有适当的窗口;
16. During the test, there are appropriate windows from 100-150 mm of the table;
17.通风柜的工作区域应保持通畅,通风柜周围可避免物料堆放物品;
17. The working area of the fume hood should be kept unobstructed, and the stacking of materials around the fume hood can be avoided;
18.通风台面避免存放过多的测试设备或化学品,在不使用通风台面的情况下,操作人员不得长时间堆放。
18. Avoid storing too much test equipment or chemicals on the ventilation table. Operators shall not stack them for a long time without using the ventilation table.
相关标签: 空气净化工程实验室装修无菌室装修、
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