午夜福利啪啪片丨久久精品国产99久久久丨熟女丝袜潮喷内裤视频网站丨熟妇高潮精品一区二区三区丨亚洲色欲色欲天天天www

Provide customers with high-quality precision equipment
A high-tech industry integrating R&D, production, sales and service of experimental equipment
The purpose and precautions of Shanghai Yetuo constant temperature water bath
release time:2024-05-15  |  Browse:2027

A constant temperature water bath is a commonly used equipment in laboratories, mainly used for distillation, drying, and concentration of chemical or biological products. It can also be used for constant temperature heating and other temperature tests. It is an important tool in the fields of biology, genetics, viruses, aquaculture, medicine, health, laboratories, analysis rooms, education and research.

The purpose and precautions of a constant temperature water bath:

Standardized grounding: Before use, check whether the equipment is reliably grounded.

Avoid dry burning: After adding water, turn on the electricity to avoid water or dry burning, so as not to damage the heating tube.

Water level control: The water level should be higher than the heating tube, but not too high, to prevent overflow or water from flowing into the control box.

Cleaning and maintenance: After use, it should be cleaned in a timely manner to keep the inside and outside clean and avoid the formation of scale. It is recommended to use purified water.

Regular inspection: Regularly inspect the equipment, including the contact status of each component and contact point, to ensure good operation.

Instrument maintenance: When performing instrument maintenance, maintenance records should be filled out.

Power requirements: A standardized power supply should be used to ensure that the power outlet matches the device.

Installation environment: The equipment should be placed on a flat and dry workbench.

Temperature control operation: When setting the desired temperature, it should be noted that the scale of the temperature controller is for reference only and not the actual temperature.

Exception handling: In case of temperature control failure, try cleaning the silver contacts on the controller with a fine sandpaper.

Long term non use: When not used for a long time, the water should be removed and kept dry.

Following these precautions can ensure the accurate operation and prolonged use of the thermostatic water bath.

恒溫水浴鍋1.jpg

Previous:Shanghai Yetuo Ultra Pure Water Machine - Understanding Pure Water Machines     Next:Advantages of Shanghai Yetuo Ultrasonic Cleaning Machine
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: 亚洲日韩中文字幕无码一区| 亚洲人成无码网站| 国产成人无码a在线观看不卡| 天堂av无码av一区二区三区| 国产极品美女到高潮无套| 99久久久无码国产精品古装| 亚洲国产视频一区| 天天在线观看| 伊人久久婷婷五月综合97色| 久久96热在精品国产高清| 人妻另类 专区 欧美 制服| 亚洲看| 亚洲色成人www永久网站| 国产玉足脚交极品在线播放| 天堂а√在线最新版中文在线| a级黄色录像| 欧美日韩精品一区| 国产色视频网站免费| 国产成人精品福利网站| 三级在线看中文字幕完整版| 都市激情久久| 少妇无码一区二区二三区| 中文字幕第一区高清av| 国产色xx群视频射精| 国产v亚洲v天堂无码久久久| 蜜臀aⅴ国产精品久久久国产老师| 无尺码精品产品日韩| 亚洲 国产 制服 丝袜 一区| 未满小14洗澡无码视频网站| 在线激情av| 午夜国人精品av免费看| 国产无遮挡猛进猛出免费软件| 人妻人人做人碰人人添| 日韩成人高清| 欧美人与动性行为视频| 免费无遮挡无码永久在线观看视频| 日韩欧美亚| 天天爱天天做天天爽|