美女被爆羞羞喷水免费_亚洲永久精品一区二区三区_亚洲视频观看_国产不卡二区_日日摸日日干_大帝a∨无码视频在线播放

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:1708

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@www.jasonzy.cn
  • 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: 国产精品久久久久久久久久久丝袜 | 国语自产拍无码精品视频在线 | 好吊妞国产欧美日韩免费观看 | 少妇午夜性影院私人影院成都 | 日韩在线你懂的 | 打开双腿放在椅子上调教 | 国产精品久久久久久亚洲影视 | 奇米影视欧美 | 日本亚洲中文在线 | 九九热这里只有精品8 | 国产精品片一区二区三区 | 岛国aa | 91人成亚洲高清在线观看 | 硬汉视频官网在线观看 | 1—42集免费观看 | 97在线视频播放精品国自产拍 | 日韩毛片一区二区三区免费播放 | av青青操 | 亚洲精品乱码久久久久久蜜桃不卡 | 狠狠色婷婷久久一区二区三区 | 亚洲高清专区 | 精品麻豆视频 | 欧美A级毛欧美1级A大片式放 | 超碰在线播放97 | 中文字日产乱码六区中国有限公司 | 丰满大乳一级淫片免费播放 | 久久久蜜桃 | 7799国产精品久久99 | 漂亮人妻被黑人久久精品 | sese综合 | 男女猛烈无遮挡免费视频在线观看 | 91最新在线观看 | 国产二区三区四区 | 舒淇玉女心经在线观看三级 | fc2ppv国产精品久久 | a级黄色网址 | 在线无吗 | 国产伦一区二区三区色一情 | 日韩精品综合在线 | 亚洲日韩中文字幕天堂不卡 | www.国产精品 |