自拍第一页_特黄特黄aaaa级毛片免费看_色婷婷丁香_中文字幕免费播放视频_亚洲成人av在线播放_超碰在线观看97

Provide customers with high-quality precision equipment
A high-tech industry integrating R&D, production, sales and service of experimental equipment
Usage and precautions of Shanghai Yetuo constant temperature water bath
release time:2023-02-07  |  Browse:2285

Usage of Shanghai Yetuo Constant Temperature Water Bath Pot

1. Adding warm water during use can shorten the heating time and save electricity.

2. Turn on the power switch, and the power indicator light will light up to indicate that the power is correctly connected.

3. Set the device to the desired temperature, and when the heating indicator light is on, it indicates that the power supply of the electric heating tube is turned on for heating. When the temperature on the thermometer reaches the desired temperature, wait for a few minutes and then start automatic temperature control.

4. The scale of the constant temperature controller is only for temperature comparison indication, not for temperature indication scale.

Precautions during the use of Shanghai Yetuo constant temperature water bath

1. The outer shell of the box must be effectively grounded.

2. Do not turn on the power before adding water to prevent the heating wire of the electric heating tube from burning out.

3. Do not open the right side differential board unless necessary for safety reasons.

Maintenance and repair of Shanghai Yetuo constant temperature water bath:

1. After use, the power should be turned off.

2. The inside and outside of the box should be kept clean regularly.

3. If the indicator light is not on, turn off the power first, unplug the plug and open the right side plug board. If the fuse or indicator light bulb is damaged, it can be replaced with the same specification.

If the constant temperature control fails, it indicates that the sensor on the controller is malfunctioning. It can be used after replacement.

81380c01-75ee-4816-bf9a-81fc7648f223.jpg

Previous:The difference between Shanghai Yetuo ultra clean workbench and biosafety cabinet     Next:Scope of Application and Precautions for Shanghai Yetuo Low Temperature Tank
Follow us
Mobile station
  • Mobile:19961895916
  • Tel:19961895916
  • WeChat Account:上海葉拓科技
  • 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: xxxx久久| 99re这里只有精品国产精品 | 久在线观看视频 | 在线视频综合网 | 日韩 欧美 中文字幕 不卡 | 久久的色偷偷 | 国产国语一级毛片在线视频 | 毛片一区二区三区 | 黄色片视频在线观看 | 日本在线观看一区 | 亚瑟天堂久久一区二区影院 | 欧美视频在线网站 | 日本在线视频网 | 青青久精品观看视频最新 | 青青草久草| 国产大秀视频一区二区三区 | 久久久久久久久97 | 色婷婷国产| 国产福利91精品一区二区 | 欧美影院一区二区 | 国产精品嫩模在线播放 | 国产一级一级一级成人毛片 | 国产三级网站在线观看 | 欧美精品3atv一区二区三区 | 99精品视频在线观看免费播放 | 99精品国产在热久久 | yy6080久久亚洲精品 | 精品尤物 | 日韩性视频网站 | 4444在线网站 | 成在线人视频免费视频 | 黄色大片三级 | 国产调教视频 | 99久久久精品 | 中文字幕一级毛片视频 | 亚洲一区视频在线 | 最近最新的日本免费 | 蜜桃tv在线 | 两个人视频www | 国内自拍视频网站 | a毛片全部播放免费视频完整18 |