搡老熟女vⅰdeos_日本老熟妇乱子伦视频_国产网战无遮挡_琪琪伦伦影院理论片_欧美激情在线免费_国产台湾无码av片在线观看

Provide customers with high-quality precision equipment
A high-tech industry integrating R&D, production, sales and service of experimental equipment
Product Category
Ye Tuo YTST-12 Water Bath Nitrogen Blowing Instrument (Square)

Product parameters:

Model: YTST-12 (square)

Number of processed samples: 12

Heating method: water bath

Standard number of heating blocks: one test tube rack

Test tube aperture: 15-16mm

Temperature control accuracy: ± 1 ℃

Temperature control range: room temperature~100 ° C

Nitrogen consumption: 330ml/min/sample (adjustable)

Gas flow meter: 0-15L/min

External dimensions: 340x200x460

Power: 600W

Weight: 7KG


Product Quotation:Inquiry now

Ye Tuo YTST-12 Water Bath Nitrogen Blowing Instrument (Square)

Model: YTST-12 (square)

Product Overview:

It not only solves all the disadvantages of rotary evaporators, especially for small and multiple samples, but also becomes a necessary instrument for every chemical laboratory. For samples that cannot be heated or even need to be cooled and concentrated, only a nitrogen blowing instrument can be used for concentration. At the same time, the temperature of the samples can be controlled and heated, and inert gases such as nitrogen can be used quickly and controllably Continuous blowing onto the surface of the sample to achieve rapid anaerobic concentration of the sample solution is a time-saving, convenient, and accurate method. Widely used in food safety, medicine, pesticide residue detection, clinical pharmacokinetics and other fields.

Product features of Ye Tuo YTST-12 water bath nitrogen blowing instrument (square):

Each air needle channel on the distribution room can be combined or used separately, and each air needle can be switched on and off separately. The height of the distribution room can be adjusted as needed.

Each gas flow rate can be individually adjusted to meet the different needs of users. At the same time, it overcomes the weakness of different gas flow rates in each gas path of the non adjustable nitrogen blowing instrument.

The self balancing suspension lifting system is cleverly designed to make the height adjustment of the distribution room more flexible.

Digital temperature controller, dual digital display, adjustable using PID technology and able to achieve over temperature alarm.

Components that may come into contact with solvents are made of 316 stainless steel material, which has a long service life and is easy to clean.

The entire machine can be placed in a fume hood for use.

Each model can be optionally equipped with a gas regulator.

The standard size of the test tube rack is generally the aperture φ 15mm, users of other specifications can pre order their aperture and arrangement.


Recommended Products
Follow us
Mobile station
  • Mobile:19961895916
  • Tel:19961895916
  • WeChat Account:上海葉拓科技
  • Email:yetuo@sh-yetuo.com
  • Address:C2-301, green window, No. 4, Lvdu Avenue
Copyright? 2025 Shanghai Yetuo Technology Co., Ltd  ICP備案號:滬ICP備20000740號-3 主站蜘蛛池模板: 亚洲第一区欧美国产综合86 | 亚洲午夜未满十八勿入网站 | 日本工口里番h彩色无遮挡全彩 | 无码av免费一区二区三区+ | 久久精品亚洲一区二区三区 | 国产普通话对白刺激 | 久操精品视频 | 91原创视频在线观看 | 精品国产乱码一区二区三区a | 宅男噜噜99国产精品麻豆精品 | 欧美爆乳一区二区三区 | 风韵丰满熟妇啪啪区老老熟女百度 | 亚洲中字幕日产AV片在线 | 国产自创无码av情景剧 | 色情一区二区三区免费看 | 蜜桃传媒AV免费观看麻豆 | 色综合久久久久久久久久久 | 无码AV免费一区二区三区四区 | 波多野结衣在线中文 | 国产精品久久久久9999无码 | 精品国产乱码aaa一区二区 | www.91操 | 久久爱在线播放视频 | 色噜噜日韩精品欧美一区二区 | 最好看的2019中文字幕 | 综合一区二区三区 | 视频在线观看网站免费 | yellow高清在线观看免费观看视频 | 国产精品入口夜色视频大尺度 | 久久99精品久久久 | 免费超级乱婬视频播放 | 国产精品久免费的黄网站 | 成人做爰69片免费看网站 | 国产www视频 | 欧美a级影院 | 国产69精品久久久久9999APGF | 天天色踪合 | 欧美AAAAAA级午夜福利视频 | 日韩人妻中文无码一区二区七区 | 亚洲欧美久久精品1区2区 | 欧美精品无码一区二区三区在线 |