午夜免费-91好色先生-中文字幕在线视频观看-亚洲精品一区二三区不卡-欧美97-亚洲精品无码久久久-欧性猛交ⅹxxx乱大交-麻豆app在线观看-青青草免费公开视频-日本综合色-在线观看911视频-日本一本不卡-欧美男女视频-av五十路-ww欧美

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(shè)備參與毛發(fā)測(cè)毒實(shí)驗(yàn)案例
現(xiàn)今最常見的毒檢測(cè)大致有:尿液、唾液、血液、毛發(fā),不同種類的檢材具有不同的吸毒追溯期,而毛發(fā)檢測(cè)最顯著的優(yōu)勢(shì)是它延長(zhǎng)了吸毒追溯期(可達(dá)六個(gè)月),毒品隨著血液循環(huán)進(jìn)入毛囊,毒品原體及其代謝物會(huì)被毛發(fā)中的角質(zhì)蛋白固定,并穩(wěn)定地保留在毛發(fā)中。
2020.12.21
科技鑒案:毛發(fā)檢測(cè)毒品
從頭發(fā)中檢測(cè)毒品的根據(jù)是頭發(fā)發(fā)囊基部的周圍充滿了毛細(xì)血管。頭發(fā)在生長(zhǎng)時(shí),從血液中滲出的化學(xué)物質(zhì)為毛干所吸收,血液中的毒品會(huì)通過(guò)發(fā)根進(jìn)入頭發(fā)軀干的蛋白質(zhì)內(nèi),并與之相結(jié)合。頭發(fā)分內(nèi)外兩層結(jié)構(gòu),外層叫做發(fā)鞘,也就是包含蛋白質(zhì)的成分,內(nèi)層則包含髓質(zhì)成分。
2020.12.21
多樣品組織研磨儀高通量快速研磨破碎毛發(fā)樣品,鑒定毛發(fā)成分——上海凈信
研磨毛發(fā)樣品,檢測(cè)其毒品及其代謝物成分。
Related Products
Inquiry message
*Name:

*Company/City:
*Phone:
*Contact:
*City:
*Code:
主站蜘蛛池模板: 欧美性生活xxx | 欧美天堂网站 | 91在线看| 成人在线视频一区二区 | 日本一二区视频 | 国产精品一区二区三区高潮 | 在线观看亚洲视频 | 男女涩涩网站 | 亚洲欧美一区二区三区四区五区 | 国产亚洲精品久久久久久 | 亚洲天堂美女 | 午夜日韩欧美 | 欧美在线| 久久欧美精品 | 日日摸日日添日日躁av | 黄色的视频网站 | 狼人久久| 人人妻人人澡人人爽欧美一区双 | 免费黄色观看 | 婷婷亚洲综合 | 久久精品久久久 | 色综合色综合网色综合 | 男女黄色又爽大片 | 久久亚洲无码视频 | 国产成人无码精品久久久久 | 国产视频色| 欧美成人精品一区二区三区在线观看 | 综合伊人久久 | 国产素人av | 日韩在线无 | 在线观看欧美精品 | 三级伦理片 | 欧美巨乳美女 | 午夜成人亚洲理伦片在线观看 | 四虎在线观看视频 | av毛片在线播放 | 九色porny自拍 | 欧洲做受高潮欧美裸体艺术 | 国产毛片a | 亚洲无码精品一区二区三区 | 污污视频网站在线 | 伦理片一区二区三区 | 伊人www| 视频在线播放 | 成年人在线免费 | 手机看片久久久 | 一区二区视频播放 | 91在线观看欧美日韩 | 最近中文字幕在线 | 国产xxxx做受性欧美88 | 少妇高潮一区二区三区 | www.4hu95.com四虎| 99久视频| 国产精品美女久久久久av超清 | 福利电影在线播放 | 中文字幕av影院 | 久热精品视频在线观看 | 欧日韩不卡在线视频 | 福利网站在线 | 男女啊啊啊视频 | 另类小说av | 成人免费毛片男人用品 | 影音先锋在线视频观看 | 国产高清成人久久 | 国产精品成人免费一区久久羞羞 | jiizzyou欧美2 | 毛片网站免费观看 | 天堂av资源在线 | 影音先锋人妻啪啪av资源网站 | 乱一色一乱一性一视频 | 玖玖玖精品 | 有声小说 成人专区 | 亚洲免费中文 | 性大片潘金莲裸体 | 国产一区二区三区在线免费观看 | 欧美一区二区三区在线看 | 欧美日韩视频免费观看 | 日韩欧美视频在线播放 | 色在线播放 | 视频在线观看你懂的 | 99国产精品一区二区三区 | 善良的少妇伦理bd中字 | 国产精品v欧美精品v日韩精品 | 天堂中文字幕在线观看 | xxx国产 | 亚洲国产精品自拍 | 欧美日韩一区二区三区不卡视频 | 久久久精品一区二区涩爱 | 国产精品久久影视 | 91香蕉视频官网 | 牛牛精品视频 | 国产黄色免费网站 | 91精品区| 国产一二三 | 91sao| 国产伦精品一区二区三区视频网站 | 九色免费视频 | 成人欧美一区二区三区在线观看 | 国产一级二级三级在线观看 |