精品国产成人免费网-日本va亚洲va欧美va-精品人妻一区二区三区四区,色综合-久久婷婷爱综合-日韩av在线一区在线观看-久久综合日本道-欧美日韩国产另类熟女-婷婷久久久亚洲一区二区三区-国产成人精品三级麻豆欧兰,国产麻豆精品免费观看,91麻豆精品国产自产在线的,久久久99亚洲毛片久久

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)測毒實驗案例
現(xiàn)今最常見的毒檢測大致有: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)檢測最顯著的優(yōu)勢是它延長了吸毒追溯期(可達六個月),毒品隨著血液循環(huán)進入毛囊,毒品原體及其代謝物會被毛發(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)檢測毒品
從頭發(fā)中檢測毒品的根據(jù)是頭發(fā)發(fā)囊基部的周圍充滿了毛細血管。頭發(fā)在生長時,從血液中滲出的化學(xué)物質(zhì)為毛干所吸收,血液中的毒品會通過發(fā)根進入頭發(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。
Related Products
Inquiry message
*Name:

*Company/City:
*Phone:
*Contact:
*City:
*Code:
桂阳县| 永新县| 喀什市| 烟台市| 蒙自县| 巴彦县| 岳阳县| 托里县| 南华县| 乌拉特中旗| 大新县| 焦作市| 姜堰市| 邳州市| 宜宾县| 苏尼特右旗| 临夏县| 蓬莱市| 中宁县| 万源市| 阿勒泰市| 平阳县| 中山市| 乐都县| 太保市| 南和县| 木兰县| 偏关县| 永安市| 乐山市| 云南省| 双桥区| 靖西县| 江北区| 新建县| 奈曼旗| 靖边县| 常宁市| 海兴县| 定陶县| 明水县|