被调教跪着打屁股,精品人妻系列无码人妻免费视频,99久久久无码国产精品试看,久久久久久精品免费无码无

歡迎來上海碩光電子科技有限公司!
首頁 > 產(chǎn)品中心 > 離心機 > 臺式大容量離心機 > desktop large-capacity centrifuge

產(chǎn)品名稱:desktop large-capacity centrifuge

產(chǎn)品型號:SG-851-type

更新時間:2019-05-05

廠商性質(zhì):生產(chǎn)廠家

訪問次數(shù):2704

產(chǎn)品報價:

產(chǎn)品特點:SG-851-type desktop large-capacity electric centrifuge is the company to meet the needs of various laboratories, carefully designed and sophisticated process technology

產(chǎn)品詳細資料:

SG-851-type desktop large-capacity electric centrifuge is the company to meet the needs of various laboratories, carefully designed and sophisticated process technology, large capacity for various types of laboratory experiments by centrifugation of precision instruments。
This high-speed centrifuges used centrifuge rotor rotating centrifugal force generated by the powerful, to speed up the settling velocity of particles in the liquid, the samples of different sedimentation coefficient and buoyant density of the material separate, is a non-uniform system of liquid separation equipment.

Features:
1, attractive appearance, small size, fully functional
2, light weight, large capacity
3, simple, easy to use
4, stable, adjustable speed and can automatically adjust the balance
5, low temperature rise of high efficiency, wide adaptability
6, applies to the hospital laboratory, biochemistry laboratory for qualitative analysis, for plasma, serum, urea, and vaccine manufacturing use.

Technical data:

1, time range 0-60
2, rated power: 200W
3, speed range :500-6000 r / min
4, centrifugal Capacity: 50ml * 6
5, the centrifugal force: 7250g
6, Dimensions (mm): length * width * height 380 * 280 *270

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 ℃ ~ 60 ℃) 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 and external pressure ratio.If it is toxic reagents, but also good ventilation treatment.
 

 相關同類產(chǎn)品:

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結(jié)果(填寫阿拉伯數(shù)字),如:三加四=7

上海碩光電子科技有限公司 版權(quán)所有

ICP備案號:滬ICP備14032911號-5 管理登陸 技術支持:化工儀器網(wǎng)   總流量:470311  sitemap.xml

在線客服
  • 劉先生

    021-65682142

    13816422470

在線客服
用心服務 成就你我
我和丰满岳疯狂做爰| 丰腴妖艳饥渴50岁岳| 精品国产午夜肉伦伦影院| 亚洲国产精品一区二区久久A片区| 特大黑人巨交吊性XXXX| 中文字幕爆乳巨爆乳系列| 撑开毛都没长齐的小缝| 被老外做的下身都肿了| 岳啊灬啊别停灬啊灬快点视频| 4438全国大成网人网站| 人与性动交AAAABBBB| 麻豆高潮AV久久久久久久| 精品无码人妻一区二区三区18| 强开小娟嫩苞又嫩又紧视频播放| 久久国产免费观看精品3| 东北浓毛老妇国语对白| 18禁超污无遮挡无码免费游戏| 办公室玩弄娇喘秘书在线观看| 亚洲国产精品久久久久久| 亚洲日韩国产一区二区三区| 国产我和子的乱视频| 欧美丰满熟妇XXXX性大屁股| 国产成人精品免高潮在线观看| 斗破苍穹年番在线观看免费| 欧美成人猛片AAAAAAA| 亚洲AV成人精品一区二区三区| 国产精品99精品一区二区三区| 成人性生交大片免费看中文| 久久久久久国产精品免费无码| 免费人成在线观看网站| 女人野外做爰A片妓女| 大长腿白丝被C到爽哭视频| H高潮娇喘抽搐A片国产麻豆| 少妇把腿扒开让我爽爽视频| 国产午夜福利视频在线观看| 中文字幕亚洲欧美日韩在线不卡| 色噜噜狠狠一区二区三区果冻| 久久久久久亚洲AV无码专区| 做爰丰满少妇1313| 女人荫蒂添的好舒服A片| 94久久国产乱子伦精品免费|