91av在线播放-中文天堂-a级免费视频-男人午夜天堂-天天干天天操天天-91在线网址-gay瘦老头互吃xx-91麻豆精品国产-日韩成人综合-日本电影中文字幕-极品毛片-亚洲精选一区二区三区-特种兵之深入敌后-欧美一级在线播放-精品一区二区三区av-风韵少妇性饥渴推油按摩视频-男生和女生操操-日本福利在线-久久东京-国产伦精品一区二区三区视频我-欧洲成人免费视频-亚洲国产专区-18禁一区二区三区-18性xxxxx性猛交-北条麻妃青青久久-欧美日韩在线免费视频-亚洲欧美日本另类-无码国产精品久久一区免费-亚洲最新偷拍-天天综合色网

Hair treatment instrument

Model:JXMF-03

Brand:Shanghai Jingxin?

Specifications :Standard

Introduction:The hair treatment instrument is not only suitable for fine crushing and fine grinding of hard, medium-hard and brittle samples, but also suitable for soft, elastic and fibrous materials.

Product Description: 

JXMF-03 hair treatment instrument (patented product, counterfeiting must be punished! ZL2019301918739)


Product advantages:

1. Touch screen display, time can be adjusted arbitrarily.

2. The speed can be adjusted arbitrarily every 100 revolutions (2800rpm~6000rpm).

3. The adjustment time and speed parameters have self-memory function.

4. Press the inverted "8" shape to cyclically operate, and the chuck is an effective automatic tightening device.

5. There are two choices of metal clip and plastic clip, can choose according to the experimental conditions.

6. Safety design, when the mask is opened during the working process, the machine stops working to ensure safe operation.

7. In line with ergonomic design.

8. Almost no noise, automatic alarm reminder.

9. Simple operation, easy maintenance, and uniform oscillation.


Main working principle:

The hair treatment instrument is not only suitable for fine crushing and fine grinding of hard, medium-hard and brittle samples, but also suitable for soft, elastic and fibrous materials.

This machine performs three-dimensional vibration in the horizontal direction. The inertia of the grinding balls/beads drives them to hit the sample material on the inner surface of the arc with high energy, so as to achieve the effect of crushing and grinding.

The movement of the adapter can be superimposed with the movement of the inner ball to fully mix the sample. The mixing effect can be further improved by using multiple small-diameter grinding balls.

The use of multiple small-diameter grinding balls during grinding can greatly improve the grinding effect. The huge impact and friction between the ball and the ball can effectively achieve the fragmentation of the sample.

Features:

1. Very powerful stirring, pyrolysis, grinding or homogenization;

2. Fast and efficient;

3. Can do 3 samples at the same time;

4. Compact and small;

5. Compared with hand-held tissue homogenizer, it eliminates cross-contamination.

Machine performance indication:

Main parameters

Parameter range

Material:

Metal

Capacity:

2/5ml

Voltage

24V

Motor Power

60W

Grinding time:

0-9999s adjustable

Mixing speed:

2800 rpm~6000 rpm;

Timing range:

Arbitrarily set according to experimental requirements;

Noise

≤55 dB

Weight:

4.5kg;

Dimensions:

240*180*200 mm


Hair grinding effect picture:

2020.12.21
凈信前處理設備參與毛發測毒實驗案例
現今最常見的毒檢測大致有:尿液、唾液、血液、毛發,不同種類的檢材具有不同的吸毒追溯期,而毛發檢測最顯著的優勢是它延長了吸毒追溯期(可達六個月),毒品隨著血液循環進入毛囊,毒品原體及其代謝物會被毛發中的角質蛋白固定,并穩定地保留在毛發中。
2020.12.21
科技鑒案:毛發檢測毒品
從頭發中檢測毒品的根據是頭發發囊基部的周圍充滿了毛細血管。頭發在生長時,從血液中滲出的化學物質為毛干所吸收,血液中的毒品會通過發根進入頭發軀干的蛋白質內,并與之相結合。頭發分內外兩層結構,外層叫做發鞘,也就是包含蛋白質的成分,內層則包含髓質成分。
Related Products
Inquiry message
*Name:

*Company/City:
*Phone:
*Contact:
*City:
*Code:
主站蜘蛛池模板: 亚洲精品一区二区三区在线观看 | 高h乱l高辣h文短篇h | 精品欧美一区二区精品久久 | 痴汉电车在线观看 | 国产精品一级 | 嫩草视频| 探花视频在线观看 | 乱码一区二区三区 | 香蕉视频在线播放 | 波多野结衣在线看 | av免费网址 | 亚洲精品福利 | 全黄裸片武则天一级 | 免费三片在线观看网站v888 | 一区二区三区在线观看视频 | 一级片在线 | 欧美在线 | 日韩福利 | 亚洲黄色av | av电影在线观看 | 欧美人妖老妇 | 无码人妻一区二区三区免费n鬼沢 | 日日碰狠狠添天天爽无码 | 九九热精品视频 | 中文字幕在线观看 | 四虎影成人精品a片 | 亚洲激情图 | 国产欧美日韩在线 | 欧美亚韩一区二区三区 | 久久久久久久久久久久久久久 | 嫩草91 | 深夜福利 | 亚洲字幕 | 免费毛片网站 | www欧美 | 欧美成人一区二区 | 久色网 | 免费看黄色大片 | 69视频在线观看 | 亚洲午夜视频 | 亚洲欧美日韩国产 | 91久久久久久 | 亚洲一区二区视频 | 97影视| 成人免费毛片漫画 | 国产精品美女 | 成人免费av | 免费av在线播放 | 黄色激情小说 | 中文字幕码精品视频网站 | 欧美肥老妇视频九色 | 老司机午夜福利视频 | 日本精品一区二区三区四区的功能 |