中文午夜乱理片无码,国产午夜精品一区二区三区极品,亚洲日本一区二区三区在线不卡 ,国产乱码日产精品bd,日本无码人妻精品一区二区蜜桃,精品人妻系列无码人妻在线不卡,国产成人精选视频在线观看不卡,午夜男女爽爽爽在线视频
Provide customers with high-quality precision equipment
A high-tech industry integrating R&D, production, sales and service of experimental equipment
Daily maintenance of Shanghai Yetuo freeze-drying machine
release time:2022-10-09  |  Browse:2732

There are many advantages to the application of vacuum freeze-drying technology, and its application in various related fields is becoming increasingly widespread. The application of freeze-drying technology cannot be separated from freeze-drying machines. In order for the Yetuo freeze-drying machine to smoothly carry out the freeze-drying process, in addition to issues such as equipment performance, freeze-drying process, and parameter settings, application personnel should also pay attention to the operating environment of the Yetuo freeze-drying machine, which is also one of the basic conditions for a smooth freeze-drying process. Let's analyze the common problems that arise in the operating environment of freeze-drying machines and how to solve them.

Problem 1: Unstable power supply voltage for freeze-drying machine

The working power supply voltage of Yetuo freeze-drying machine is 225 volts. If it deviates from the allowable voltage range, the compressor of the freeze-drying machine cannot work normally or even operate, which affects the operation of the equipment.

resolvent:

In the case of unstable voltage, when the power supply voltage is not qualified, replace it with a qualified power supply; When the power supply voltage is unstable, AVR (220V) can be used or a voltage regulator can be added to the original working power supply.

Problem 2: High indoor temperature

The Yetuo freeze dryer needs to operate in a suitable environment. When the indoor temperature is above 30 ℃, the condenser may not be able to condense, causing system failure.

Solution: If the indoor temperature is around 28 ℃, users can open the back door of the condenser or open the room door to optimize ventilation and cooling conditions.

Question 3: Indoor temperature below 0 ℃

The indoor temperature is too low and not suitable for the operation of the freeze dryer. If the indoor temperature is below 9 ℃, the compressor oil of the Yetuo freeze dryer will become viscous, which can easily affect the normal operation of the compressor. Additionally, when the temperature is too low, the electronic components of the freeze dryer may be affected.

Solution: When the ambient temperature is below 0 ℃, other heating devices can be used to raise the ambient temperature and keep it above 5 ℃ and below 30 ℃.

Problem 4: Excessive dust in the environment

If there is too much dust covering the condenser and compressor of the freeze dryer, it is easy for the condenser to fail to achieve the condensing effect, directly affecting the performance of the compressor.

Solution: If there is too much dust in the environment, regularly clean the dust covering the compressor and condenser every month. To ensure that the equipment is not damaged, dust on the compressor, condenser, and pipelines can be removed using a soft bristled brush.

Problem 5: High environmental humidity

When the humidity in the environment is high, it is easy for electrical faults or short circuits to occur.

Solution: Use ventilation equipment or open windows for ventilation to reduce humidity.

7585b2b28e16caf6b1d810822a50759.jpg

Previous:How to choose the Shanghai Yetuo pilot freeze-drying machine in different application scenarios?     Next:The technical principle and advantages of liquid freeze dryer - Shanghai Yetuo Technology Co., Ltd
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: 又爽又黄无遮挡高潮视频网站| 日韩精品亚洲色大成网站| 日本熟人妻中文字幕在线| 婷婷久久香蕉五月综合| 欧美精品成人v高清视频| 欧美精品一国产成人综合久久| 国产旡码高清一区二区三区| 岛国在线无码高清视频| 国精品午夜福利视频不卡| 2020久久香蕉国产线看观看| 99国产成人综合久久精品77| 国色天香国产精品| 在线亚洲综合欧美网站首页| 少妇高潮流白浆在线观看| 国产亚洲精品久久av| 国产乱妇乱子在线视频 | 久久精品国产久精久精| 成人免费无码大片a毛片户外| 精品久久久噜噜噜久久| 亚洲综合天堂一区二区三区| 熟妇人妻无码中文字幕| 天堂va欧美va亚洲va好看va| 无码免费h成年动漫在线观看| 97人妻免费公开在线视频| 亚洲欧洲日韩国内高清| 精品国产乱码久久久久久下载| 少妇久久久被弄到高潮| 99久久精品费精品国产| 国产农村乱子伦精品视频| 国产成人精品午夜二三区波多野| 亚洲人成人网色www| 亚洲人成网线在线播放| 久热在线这里只有精品国产| 中文字幕无线观看中文字幕| 久久精品99国产精品亚洲| 久久这里只精品热免费| 丰满人妻跪趴高撅肥臀| 国产毛片毛多水多的特级毛片| 久久综合一色综合久久小蛇| 综合久久久久6亚洲综合| 99久久全国免费观看|