午夜免费-91好色先生-中文字幕在线视频观看-亚洲精品一区二三区不卡-欧美97-亚洲精品无码久久久-欧性猛交ⅹxxx乱大交-麻豆app在线观看-青青草免费公开视频-日本综合色-在线观看911视频-日本一本不卡-欧美男女视频-av五十路-ww欧美

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: 久久国产在线观看 | 天天草影院 | 污视频网站在线播放 | 91精品国产高清一区二区三蜜臀 | 国产亚洲色婷婷久久99精品91 | 高清视频一区二区 | 极品久久| av电影一区二区三区 | 欧美午夜视频 | 国产一区视频在线 | 色婷婷狠狠操 | 中国国产毛片 | 在线免费观看成年人视频 | 三年中文免费观看大全动漫 | 操一操 | 特黄色大片 | 日韩在线视频看看 | 人妻av一区二区三区 | 免费黄色欧美 | 色综合图区| 久色精品| 中年夫妇啪啪高潮 | 蜜臀av性久久久久蜜臀aⅴ麻豆 | 国产孕交| 中文字字幕在线中文 | 欧美在线小视频 | 精品日韩一区二区三区 | 操操操操操操操 | 中文字幕在线观看网站 | 亚洲欧美一区二区三区四区 | 精品久久久久一区二区国产 | 伊人96| 91久久综合亚洲鲁鲁五月天 | 亚洲国产一二三区 | 一本色道久久综合熟妇 | 超碰人人艹| 一级片视频播放 | 成人合集 | 久草视频播放 | 一区二区三区偷拍 | 亚洲玖玖玖 | 99国产精品久久久久久久 | 午夜免费激情视频 | 一区二区不卡视频在线观看 | 少妇精品无码一区二区三区 | 五月激情综合网 | 紧身裙女教师三上悠亚红杏 | 日日夜夜91| 亚洲精品乱码久久久久久久 | 欧美午夜精品理论片a级按摩 | 精品视频一区二区三区 | 久久精品视频网站 | 麻豆传媒在线 | 黄色网页免费观看 | www国产91 | 日韩少妇一区 | 国产精品伦一区二区三级视频 | 日韩国产在线播放 | 久久国产精 | 久久综合九色综合欧美狠狠 | 岛国黄色片 | 毛片美女 | 国产aⅴ一区二区三区 | 久久一道本 | 永久免费毛片 | 亚洲乱码一区二区三区 | 一区二区三区在线播放视频 | 免费观看av的网站 | 男女激情实录 | 一区二区亚洲精品 | 亚洲美女自拍 | julia一区| 国产又黄又粗又猛又爽 | 亚洲欧美一区二区三区 | 久久亚洲精选 | 修仙淫交(高h)h文 | 日本少妇高潮抽搐 | 91精品一区二区三区四区 | 中文字幕久久网 | 成人激情视频在线观看 | 亚洲一区二区黄色 | 欧美99| 少妇一级淫片aaaaaaa | 亚洲人xxx日本人18 | 国产欧美日韩在线 | 日日爱666 | 久久成人激情 | 久久93 | 黑人又大又粗又长 | 日本www在线播放 | 成人小视频在线免费观看 | 国产精品久久91 | www.欧美色 | 亚洲天堂自拍 | 欧美国产日韩视频 | 无码一区二区三区在线观看 | 最近最经典中文mv字幕 | 欧美无遮挡高潮床戏 | 少妇2做爰hd韩国电影 |