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
Yetuo NHA-300 nitrogen hydrogen air integrated machine

Product parameters:

Instrument model: NHA-300

Hydrogen purity:>99.999%

Hydrogen purity:>99.997%

Air quality: dry, oil-free, three-level purified clean gas

Hydrogen output flow rate: 0-300ml/min

Nitrogen output flow rate: 0-300ml/min

Air output flow rate: 0-2000ml/mi

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

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

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

Working power supply: 220V ± 10%; 50Hz ± 5%

Maximum power: 450W

Environmental conditions: Environmental humidity: 0-35 ℃, relative humidity: ≤ 85%, without a large amount of dust and corrosive gases

External dimensions: 480 * 315 * 685mm

Weight: approximately 44KG


Product Quotation:Inquiry now

Yetuo NHA-300 nitrogen hydrogen air integrated machine

Model: NHA-300

Product Overview: The nitrogen hydrogen air integrated machine is an instrument that integrates nitrogen, hydrogen, and air generators.

Features of Yetuo NHA-300 Nitrogen Hydrogen Air Integrated Machine

Compact structure, high integration, easy to use, and saves laboratory space.

Stainless steel gas storage tanks and pipelines are safe and reliable, and can replace laboratory steel cylinders.

● Hydrogen section: automatic anti alkali, automatic flow tracking, three-level filtration.

● Nitrogen section: automatic anti alkali, automatic flow tracking, three-level filtration.

● Air part: Adopting oil-free compressor, stainless steel gas storage tank, and two-stage voltage stabilization.

Three level filtration with high precision and complete protection measures for automatic drainage.


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: 中国人做受免费视频 | 老头把我添高潮了A片 | 少妇被大黑捧猛烈进出A片 天堂网www资源在线 | 久久精品日产第一区二区三区 | 午夜一区在线观看 | 欧美40老熟妇 | 台湾久久| 国产乱辈通伦影片在线播放亚洲 | 亚洲欧美日韩综合久久久 | 国产激情午夜视频在线观看 | 黄色视免费 | 天天色图综合网 | 国产成人精品免费视频大 | 高挑美女被遭强高潮视频 | 特级毛片内射www无码 | 久久久一本精品99久久精品66 | 亚洲精品suv精品一区二区 | 中文字幕第1页第69 韩国精品一区二区三区无码视频 | 精品国产久九九 | 国产真实强被迫伦姧女在线观看 | 国产精品永久久久久久久久久 | 樱花yy私人影院亚洲 | 国产日产精品一区二区三区四区 | 免费看国产黄色 | 亚洲精品日日夜夜 | 中文黄色一级片 | 国产偷窥熟女精品视频大全 | 伊人久久久综合 | 成人高清视频在线观看 | 日日噜噜噜夜夜爽爽狠狠照片 | 在线国产中文 | 无码av一区在线观看免费 | 亚洲最大在线视频 | 色综合久久久久综合体 | WWW亚洲精品久久久 亚洲区视频在线 | 双性清冷美人被老肥丑攻c哭 | 亚洲AV无码成人影片在线观看 | 免费无码又爽又刺激A片软件男男 | 91精品专区| 99久久人妻精品免费一区 | 精品在线观看一区 |