成人做爰免费视频免费看_成人a级高清视频在线观看,成人a大片在线观看,成人a大片高清在线观看,成人av在线播放,一a一级片,一级黄 中国色 片,一级黄 色蝶 片,一级黄色 片生活片

您好, 歡迎來到化工儀器網

| 注冊| 產品展廳| 收藏該商鋪

13816422470

products

目錄:上海碩光電子科技有限公司>>離心機>>臺式大容量離心機>> SG-853 automatic balancing large-capacity centrifuge

automatic balancing large-capacity centrifuge
  • automatic balancing large-capacity centrifuge
參考價 面議
具體成交價以合同協議為準
參考價 面議
具體成交價以合同協議為準
  • 品牌
  • 型號 SG-853
  • 廠商性質 生產商
  • 所在地 上海市
屬性

>

更新時間:2019-05-05 09:05:19瀏覽次數:3328評價

聯系我們時請說明是化工儀器網上看到的信息,謝謝!

同類優質產品

更多產品
SG-853 automatic balancing large-capacity centrifuge is the company according to the user experience,Carefully design and development of a new generation of centrifuges products

SG-853 automatic balancing large-capacity centrifuge is  the company  according to the user experience,Carefully design and development of a new generation of centrifuges products, and compared to similar products with higher quality advantage:apply to the hospital laboratory, biochemistry laboratory for qualitative analysis, for plasma, serum, urea, and vaccine manufacturing use. is applicable to all types of laboratory samples of high-capacity centrifugal precision laboratory instruments.
Product features:
1, outstanding performance: micro-computer control, frequency control DC, brushless DC motor without carbon powder pollution;
2, simple: touch panel, digital display, intuitive and reliable;
3, high-capacity multi-rotor, the user easily select

Technical data:
Maximum speed: 5000r/min
No. 1 rotor: 2 *400ml
No. 2 rotor: 4 * 250ml
No. 3 rotor: 36 * 10ml
No. 4 rotor: 72 * 5ml
Motor: Brushless DC Motor
Timing range: 0-99min


Handling Precautions
Work in a high speed centrifuge, used to safety and to ensure that the equipment to maintain high precision work, we must do the following:
1.Centrifuges used to be placed in a smooth, strong on the counter; large-capacity high-speed low-speed centrifuge and refrigerated centrifuge to be placed accordingly on the ground in a solid, level place. Centrifuge work done, the load balancing, weight error as small as possible, otherwise it will cause severe vibration, and shaft damage turned centrifuge.
2.Centrifuge starts, switch knob should be on the low speed position, start and then gradually adjust to the desired value. A work, shall knob again transferred to low-bit work, at high speed block ban on direct start.
3.Rotor in the strict inspection before each use if a foreign body and the dirt hole, in order to maintain balance. Turned around and must be kept dry and clean, do not impact abrasion. Such as accidentally dropped, turned to X-ray film should check that no internal injury can continue to use. Turned after each use with warm water (50 Degrees -60 Degrees) and neutral detergent immersion cleaning, and finally with distilled or deionized water rinse, soft cloth after drying with hair dryer, wax, dry place.
4.Pull all kinds of tube length, strength and stretch are different, should the need to use, the tube can be made of many different materials, such as polyethylene, cellulose, polycarbonates, polypropylene. Use care to ensure the sample, non-corrosive materials, solvent and gradient centrifuge tube and cap components. Expired, the aging, there are cracks or corrosion of the tube by minimizing or spin-down use. Control the use of plastic tube number, pay attention to standard matching. Centrifugal process may open the centrifuge lid, not by hand or foreign body collisions are turned and the rotation of the centrifuge tube.
5. To ensure safety, be sure to use ground wire
6.In the centrifuge process, such as abnormal phenomena, such as the noise and vibration is not normal, should immediay stop checks, not to find reasons not to continue to operate .
7.Daily use of centrifuges in the process, every three months the level of response to host a degree of correction for each transfer using 500 million deal with a vacuum pump oil, working 500h should check drive motor carbon brush, preferably with a vacuum cleaner to friction toner remove, if necessary, to replace carbon brushes or commutator with fine sandpaper polish.Should be cleaned about every driver using the 1500h site with high-speed bearings and grease shaft and turned rust-proof joint of fat should be kept painted, do not be long-term anti-rust oil coating oil paper wrap. When not in use should be switched each month low 1 or 2 times, each time 0.5h, to ensure the normal operation of the site.
8. Be sure to place the centrifuge tube placed symmetrically, and to keep the weight fairly. Things in the open centrifuge to centrifuge lid.
9. Centrifugal liquid should not be too low boiling point,Should pay attention to internal

會員登錄

請輸入賬號

請輸入密碼

=

請輸驗證碼

收藏該商鋪

標簽:
保存成功

(空格分隔,最多3個,單個標簽最多10個字符)

常用:

提示

您的留言已提交成功!我們將在第一時間回復您~
在線留言

會員登錄

請輸入賬號

請輸入密碼

=

請輸驗證碼

收藏該商鋪

該信息已收藏!
標簽:
保存成功

(空格分隔,最多3個,單個標簽最多10個字符)

常用:
熱線電話 在線詢價
主站蜘蛛池模板: 成人精品视频99在线观看免费| 亚洲字幕成人中文在线电影网| 亚洲aⅴ无码乱码在线播放| 欧美阿v天堂视频在99线| 亚洲精品国偷拍自产在线观看蜜臀| 中文字幕邻居人妻| 在线观看国产免费视频| 欧美激情一区二区三区在线| 91制片厂色版在线观看| 抽插轮流好舒服公车视频| 欧美精品 亚洲综合| 把腿张开JI巴CAO死你H| 耽肉高h喷汁呻吟| 先锋资源久久| 欧美成人精品在线播放| 亚洲无碼熟女寂寞少妇| 欧美在线综合网| 亚洲天堂欧美成人| 亚洲国产精品VA在线看黑人| 欧美日韩精品熟女人妻| 精品国产国产精2020久久日| 欧美亚洲综合日韩| A片色情内射无码久久| 年轻性感的妈妈韩国| 黑料社-今日黑料独家爆料正能量| 交换玩弄两个美妇教师| 日韩黄色中文字幕| 日韩av综合色区人妻| 国产成人午夜精品5599| 成人在线日韩欧美| 欧美日韩中文国产一区| 国产亚洲精品网站在线视频| 色综合亚洲色综合网站| 国产成人综合五月久久网址| 男人桶爽女人30分钟软件免费| 性盈盈网站久久久久忘忧草| 亚洲av无码一区二区三区四区| 69精品久久久久久| 亚洲激情欧美激情在线| 真实国产乱子伦沙发视频片| 亚州黄色网址|