中国杭州少妇xxxx做受-人妻熟女一区二区av-久久久av波多野一区二区-国产一区二区三区精品视频-国内嫩模私拍精品视频

Oil-free vacuum pump

Model:FCD-10

Brand:Jingxin

Specifications :Set

Introduction:FCD-10 oil-free vacuum pump has advanced design, compact and reasonable structure, small size, light weight, convenient movement, stable operation, high vacuum, low noise, high working efficiency and long service life.

Product Description:

FCD-10 oil-free vacuum pump has advanced design, compact and reasonable structure, small size, light weight, convenient movement, stable operation, high vacuum, low noise, high working efficiency and long service life. According to the needs of the operator, filter membranes with different materials and different filter pore sizes are selected to achieve the functions of removing impurities in the solvent, purifying and sterilizing. In chromatographic analysis, the solvent filtered by it can not only effectively extend the service life of the chromatographic column, but also because of its vacuum removal effect, it also significantly improves the data accuracy of the analysis system. It can be used directly with solvent filter, solid phase extraction instrument, multiple filter, vacuum drying oven, etc.


FCD-10 oil-free vacuum pump features:

1. Compact and reasonable structure, small size, high vacuum, low noise.

2. The pump is used in conjunction with a filter bottle, a multiple filter and a solid phase extraction device to achieve an ideal pumping effect.

3. It is suitable for pumping various liquids and decompressing and vacuuming containers. It is really an ideal negative pressure equipment for laboratory suction and vacuuming.

4. According to the needs of the operator, it can be matched with solvent filters, solid phase extraction devices and other equipment.

FCD-10 oil-free vacuum pump is an important filter supporting equipment to improve the filtration efficiency and strengthen the degassing effect. In order to ensure that the filter medium is not contaminated, oil-free diaphragm vacuum pumps are generally used. This type of pump forms a vacuum through the reciprocating movement of a rubber diaphragm. The vacuum pressure is generally about 0.08Mpa (single stage). The key to increasing the filtration speed is The exhaust volume per unit time and the flow index of the vacuum pump are particularly prominent when the filter volume is large and the medium viscosity is high.


technical parameter:

Main parameters

Parameter range

Model

FCD-10

FCD-20

FCD-30

Pumping speed

5(L/min)

20(L/min)

5-30(AdjustableL/min)

Ultimate pressure

-0.08Mpa

-0.08Mpa

-0.01Mpa-0.085Mpa

(Adjustable)

Motor Power

55W

60W

90W

Size(mm)

250x240x140

250x240x140

340x240x260

Net weight(kg)

3.2

4.2

4.8

Packing weight(kg)

3.5

4.5

5.2

Noise(bd)

<50

<50

<40

Motor

Domestic

Domestic

joint venture

Voltage

220v

220v

220v

Waste liquid collection bottle

No

No

yes


Related Products
Inquiry message
*Name:

*Company/City:
*Phone:
*Contact:
*City:
*Code:
主站蜘蛛池模板: 在线 | 国产精品星空传媒丿| 精品欧洲av无码一区二区14| 网友自拍区视频精品| 色偷偷色噜噜狠狠网站30根| 国内精品久久久久精免费| 国产精品系列无码专区| 欧美黑人xxxx又粗又长| 国产一区二区怡红院| 日韩精品无码一区二区三区免费| 新版天堂资源中文www连接| 欧美99久久无码一区人妻a片| 疯狂的欧美乱大交| 亚洲国产成人精品无码区在线| 内射小寡妇无码| 国内少妇高潮嗷嗷叫正在播放| 日本欧美一区二区三区乱码| 欧美精品一区二区在线观看播放| 国产免费久久精品99reswag| 久久人人做人人爽人人av| 亚洲欧洲成人精品香蕉网| 欧美人与动牲交免费观看视频| 亚洲国产成人影院播放| 国产在线视精品在一区二区 | 国语对白刺激精品视频| 久久精品日韩av无码| 久久亚洲色一区二区三区| 欧美一进一出抽搐大尺度视频| 久久99精品久久久久久2021| 午夜男女刺激爽爽影院| 国产高清吹潮免费视频| 国偷自产一区二视频观看| 国产成人综合日韩精品无码不卡 | 双乳奶水饱满少妇呻吟| 日本少妇寂寞少妇aaa| 亚洲妓女综合网99| 欧美日本精品一区二区三区| 久久99精品国产99久久6不卡 | 午夜片无码区在线观看爱情网| 久久综合九色综合国产| 小宝极品内射国产在线| 顶级少妇做爰视频在线观看|