亚洲www啪成人一区二区,深夜福利啪啪片,西西大胆午夜视频无码,欧美自拍亚洲综合丝袜,亚洲国产精品无码久久久,香蕉人妻av久久久久天天,丁香六月久久婷婷开心,色婷婷六月亚洲婷婷6月
Provide customers with high-quality precision equipment
A high-tech industry integrating R&D, production, sales and service of experimental equipment
Product Category
Yetuo SPH-300A Hydrogen Generator (Alkaline Type)

Instrument model: SPH-300A (alkaline type)

Hydrogen purity:>99.999%

Output flow rate: 0-300ml/min

Output pressure: 0-0.5Mpa (factory set at 0.4Mpa)

Working power supply: 220V+10%; 50HZ+5%

Zui high-power: 150W

Environmental conditions: Environmental humidity: 10-40 ° C; Relative humidity:≤85%

External dimensions: 345x185x395mm

Weight: approximately 10Kg


Product Quotation:Inquiry now

Model: SPH-300A

Product Description: Laboratory gas source, easy to operate, stable and reliable. It can add alkali at once. For daily use, only add distilled water and start the power switch to produce hydrogen.

Product features

Easy to operate, stable and reliable, with a one-time addition of alkali. For daily use, simply add distilled water and start the power switch to produce hydrogen.

The gas circuit is entirely made of stainless steel pipes (electrolytic polishing, ultrasonic cleaning), equipped with overvoltage protection devices, and two-stage purification.

● Anti backflow device to ensure that the instrument has no backflow phenomenon.

The barrel type electrolytic cell uses imported precious metals as the electrolysis material to improve electrolysis efficiency, maintain a constant cell temperature, and greatly prolong the service life of the electrolytic cell.

Stable output flow, automatic tracking, purity does not decay, and can be used continuously.


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(hào):滬ICP備20000740號(hào)-3 主站蜘蛛池模板: 日本熟妇厨房bbw| 国内精品久久久久久久小说| 婷婷亚洲久悠悠色悠在线播放| 毛片一区二区三区无码| 2020国产成人精品视频| 国产av精国产传媒| 在线看免费无码av天堂| 亚洲欧美日本韩国| 狂野欧美性猛交xxxx| 男人用嘴添女人私密视频| 手机国产乱子伦精品视频| 亚洲中文字幕日产乱码高清app| 亚洲精品字幕| 在教室伦流澡到高潮hnp视频| 十八18禁国产精品www| 亚洲精品成人片在线观看精品字幕 | 国产精品无码制服丝袜| 男女裸交免费无遮挡全过程| 午夜福利yw在线观看2020| 日产一区日产2区| 伊人蕉久中文字幕无码专区| 亚洲人成人77777网站| 亚洲精品无码久久一线| 亚洲午夜福利精品久久| 国产激情久久久久久熟女老人 | 67pao国产成视频永久免费| 国产偷国产偷亚洲清高孕妇| 一本色道久久综合亚洲精品| 青青草99久久精品国产综合| 亚洲精品无码久久一线| 欧美69久成人做爰视频| 久久香蕉综合色一综合色88| 98国产精品综合一区二区三区 | 欧洲美熟女乱av亚洲一区| 久久久喷潮一区二区三区| 久久精品国产亚洲欧美| 在线看免费无码av天堂| 国产亚洲色欲色一色www| 中文字幕乱码人妻二区三区| 国产日产欧产精品精品首页| 激情航班h版在线观看|