拍拍拍拍拍拍国产在线观看 I 草草草久久久 I 亚洲第一女人av I 国产调教视频一区 I 国产午夜无码片免费 I 又污又黄又无遮挡的网站 I 国产亚洲精品一区在线播放 I av在线播放导航 I 天天躁日日躁狠狠躁欧美 I 99久久久国产精品露出 I 日韩人妻无码精品专区综合网 I 无码草草草在线观看 I 性猛交视频 I 国产日本一区二区三区 I 国精品人妻无码一区二区三区喝尿 I 欧美日韩h I 日韩欧美999 I 情侣偷偷看的羞羞视频网站 I 午夜视频在线观看欧美 I 精品一区二区三区在线成人 I 国产人妻xxxx精品hd I 日本熟妇色熟妇在线视频播放 I 综合自拍 I 国产福利短视频 I 中文久久久 I av直接看 I 明星乱淫免费视频欧美 I 日韩激情综合网

1. Tank body system:

Tank body material: 316L or 304 stainless steel; tank body designed pressure: 0.3MPa; jacket designed pressure: 0.35MPa;

Tank body structure: provided with special sampling valve and discharging valve for fermenting tank, as well as standard temperature, PH, and DO sensor vents.

Tank cover structure: 1 standard foam pole socket, 1 view lamp and sight glass vent, 3 universal material adding vents, 1 vaccination vent, 1 air vent.

Surface treatment: stainless steel interior and exterior mirror polishing with polishing fineness of Ra0.4.

2. Sterilization method: in-place steam sterilization;

3. Blending system: special standard paddle for fermentation with three layers and six flat vanes; control range: 50~300rpm, control precision: ±1%;

4. Temperature control: cooling water temperature +5~65℃; precision: ±0.1℃;

5. pH control: Swiss Mettler pH pole and shielding conductor; range: 2~12pH, control precision: ±0.02pH;

6. Oxygen dissolution control: Swiss Mettler DO pole and shielding conductor; range: 5~100%, control precision: ±2%;

7. Foam control: automatic foam detection and defoamer adding; sensitivity 100~100000

8. Material adding control: creeping pump automatic adding; range: 0~5L/min, control precision:±2%;

9. Air flow control: rotor flowmeter manual adjustment; range: 0~5000L/min.