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实验环境洁净要求高，超净工作台是理想选择

来源：浙江孚夏医疗科技有限公司分类：新品 2023-05-25 17:07:15 15阅读次数

在很多细胞培养的精密实验中，需要有着洁净度的实验环境才能保证实验结果的准确性，这时超净工作台就是理想选择。它的优点就是使用起来十分方便，工作效率高，所需准备工作相对较少，开机10分钟以上即可操作，随时可以进行加工使用。在很多化学实验中，如果接种工作量很大，并且需要长时间工作时，这是很理想的设备。

超净工作台

　　之所以超净工作台会有如此好的洁净功效，是因为在它进风口的下方的金属网罩上安装有塑料片或无纺布，他们可以用来进行大颗粒尘土的阻拦作用，所以工作台在使用一段时间后要经常对其检查清洗，保证效果。如发现泡沫塑料老化，要及时替换。除进风口以外，如有漏气孔隙，应当及时用胶布等进行封闭。工作台正面金属网罩的超级滤清器如在长时间的使用之后，导致尘粒阻塞，风速减小，不能保证无菌操作时，可直接进行更换。
　　超净工作台三线接入电路中要按照一定的顺序，如接错线头，风机不会正常运转，这时如果正面无风，应及时断掉电源，只需将其间任何两相的线头沟通一下方位再接上，就可解决。三相线如只接入两相，或三相中有一相接触不良，则机器动静很不正常，应立即断掉电源仔细检修，否则会使电机烧毁。

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[8]未定义数组索引: page
[8]未定义数组下标: 0
[2]Declaration of app\common\model\News::getAllList($filter = Array, $limit = 16, $order = Array, $with = Array) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\Company::getAllList($filter = Array, $limit = 20) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[8]未定义数组索引: center
[8]Only variables should be passed by reference
[2]Declaration of app\common\model\NewsComment::getAllList($filter = Array, $limit = 16) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[8192]Function create_function() is deprecated
[8192]Function create_function() is deprecated
[8]未定义数组索引: area
[8]未定义数组索引: st
[2]Declaration of app\common\model\Topic::getList($filter = Array) should be compatible with app\common\model\BaseModel::getList($filter = Array, $sort = Array)
[2]Declaration of app\common\model\Topic::getAllList($filter = Array, $field = 'id,md5,tit...', $limit = 0) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\TopicInfoList::getAllList($filter = Array, $limit = 8) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[8]未定义数组索引: center
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[2]Declaration of app\common\model\Tag::getAllList($filter = Array, $with = Array, $limit = 5) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\Tag::remove($filter) should be compatible with app\common\model\BaseModel::remove($filter = Array)
[8]未定义数组索引: goods_list
[8]未定义数组下标: 0
[8]未定义数组索引: center
[8]未定义数组索引: center
[8]未定义数组索引: center
[8]未定义数组索引: center
[8]未定义数组索引: center
[8]未定义数组索引: wtt_list

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[ SQL ] SELECT `id`,`name` FROM `news_category` WHERE `is_show` = 1 [ RunTime:0.000219s ]
[ SQL ] SELECT * FROM `news_category` WHERE `parent_id` = 0 AND `is_show` = 1 ORDER BY `sort` ASC,`id` DESC [ RunTime:0.000215s ]
[ SQL ] SHOW COLUMNS FROM `company` [ RunTime:0.000857s ]
[ SQL ] SHOW COLUMNS FROM `news` [ RunTime:0.000727s ]
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[ SQL ] SELECT * FROM `news` WHERE `id` IN (864,849) [ RunTime:0.000236s ]
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[ SQL ] SHOW COLUMNS FROM `user` [ RunTime:0.000776s ]
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[ SQL ] SHOW COLUMNS FROM `tag` [ RunTime:0.000770s ]
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[ SQL ] SELECT `md5` FROM `tag` WHERE `is_open` = 1 AND `tag` = '超高' LIMIT 1 [ RunTime:0.000184s ]
[ SQL ] SELECT * FROM `news_belong_category` WHERE `news_id` = 3520 [ RunTime:0.001633s ]
[ SQL ] SELECT * FROM `news_belong_category` WHERE `news_id` = 643 [ RunTime:0.001517s ]
[ SQL ] SELECT * FROM `news_belong_category` WHERE `news_id` = 640 [ RunTime:0.001528s ]
[ SQL ] SELECT * FROM `news_belong_category` WHERE `news_id` = 637 [ RunTime:0.001508s ]
[ SQL ] SELECT * FROM `news_belong_category` WHERE `news_id` = 635 [ RunTime:0.001497s ]
[ SQL ] SELECT * FROM `news_belong_category` WHERE `news_id` = 632 [ RunTime:0.001530s ]
[ SQL ] SELECT * FROM `news_belong_category` WHERE `news_id` = 630 [ RunTime:0.001537s ]
[ SQL ] SELECT * FROM `news_belong_category` WHERE `news_id` = 627 [ RunTime:0.001511s ]
[ SQL ] SELECT * FROM `news_belong_category` WHERE `news_id` = 625 [ RunTime:0.001489s ]
[ SQL ] SELECT * FROM `user` WHERE `id` = 156 LIMIT 1 [ RunTime:0.000164s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 466 LIMIT 1 [ RunTime:0.000163s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 466 LIMIT 1 [ RunTime:0.000139s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 458 LIMIT 1 [ RunTime:0.000114s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 458 LIMIT 1 [ RunTime:0.000114s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 209 LIMIT 1 [ RunTime:0.000113s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 209 LIMIT 1 [ RunTime:0.000108s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 372 LIMIT 1 [ RunTime:0.000141s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 372 LIMIT 1 [ RunTime:0.000110s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 521 LIMIT 1 [ RunTime:0.000108s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 521 LIMIT 1 [ RunTime:0.000110s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 819 LIMIT 1 [ RunTime:0.000108s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 819 LIMIT 1 [ RunTime:0.000123s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 385 LIMIT 1 [ RunTime:0.000118s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 385 LIMIT 1 [ RunTime:0.000112s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 657 LIMIT 1 [ RunTime:0.000112s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 657 LIMIT 1 [ RunTime:0.000110s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 412 LIMIT 1 [ RunTime:0.000111s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 412 LIMIT 1 [ RunTime:0.000133s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 274 LIMIT 1 [ RunTime:0.000112s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 274 LIMIT 1 [ RunTime:0.000109s ]

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