產(chǎn)地類別	進(jìn)口	應(yīng)用領(lǐng)域	醫(yī)療衛(wèi)生,環(huán)保,生物產(chǎn)業(yè),能源

材料爆破撕裂剝離系統(tǒng)

該系統(tǒng)是能集成壓縮、張力、剪切、摩擦、扭轉(zhuǎn)和2D/3D壓痕、3D輪廓及多力混合耦連測(cè)試的一體化微觀力學(xué)測(cè)試裝置。能對(duì)生物組織、聚合物、凝膠、生物材料、膠囊、粘合劑和食品進(jìn)行精密可靠的機(jī)械刺激和表征。允許表征的機(jī)械性能包括剛度、強(qiáng)度、模量、粘彈性、塑性、硬度、附著力、腫脹和松弛位移控制運(yùn)動(dòng)。

特點(diǎn)

1、適用樣品范圍廣：

1.1、從骨等硬組織材料到腦組織、眼角膜等軟組織材料

1.2、從粗椎間盤的樣品到j(luò)細(xì)纖維絲

2、通高量壓痕測(cè)試分析

◆無需表面平坦，可在不規(guī)則表面壓痕

◆壓痕同時(shí)可測(cè)量厚度信息

◆壓痕不要求壓縮軸垂直于樣品表面對(duì)齊

◆紅寶石壓頭，堅(jiān)固不易斷

◆樣品不需要從組織中收集

◆組織的破壞小

◆維持被測(cè)材料的機(jī)械環(huán)境及其與周圍材料的相互作用

◆測(cè)試多個(gè)站點(diǎn)mapping

2.1、三維法向壓痕映射非平面樣品整個(gè)表面的力學(xué)特性

2.2、48孔板中壓痕測(cè)試分析

3、力學(xué)類型測(cè)試分析功能齊

模塊化集成壓縮、張力、剪切、摩擦、扭轉(zhuǎn)、穿刺、摩擦和2D/3D壓痕、3D表面輪廓、3D厚度等各種力學(xué)類型支持,微觀結(jié)構(gòu)表征及動(dòng)態(tài)力學(xué)分析研究

4、高分辨率:

4.1、位移分辨率達(dá)0.1um

4.2、力分辨率達(dá)0.025mN

5、行程范圍廣：50-250mm

6、體積小巧、可放入培養(yǎng)箱內(nèi)

7 、高變分辨率成像跟蹤分析

8、多軸向、多力偶聯(lián)刺激

9、活性組織電位分布測(cè)試分析

10、產(chǎn)品成熟，文獻(xiàn)量達(dá) 上千篇

材料爆破撕裂剝離系統(tǒng)

該微觀力學(xué)測(cè)試分析與培養(yǎng)系統(tǒng)初該系統(tǒng)為軟骨力學(xué)性能檢測(cè)所研發(fā)，此后集成了多種配置以滿足更多生物組織和軟質(zhì)材料力學(xué)性能的測(cè)量和評(píng)估。該儀器性能特點(diǎn)--模塊化設(shè)計(jì)，簡(jiǎn)易操作平臺(tái)，面向用戶設(shè)計(jì)，廣泛應(yīng)用于生物材料檢測(cè)，高分子材料檢測(cè)以及數(shù)字教學(xué)等領(lǐng)域，產(chǎn)品得到了業(yè)界廣泛的認(rèn)可和推廣。該系統(tǒng)

相比于傳統(tǒng)的大型力學(xué)測(cè)試系統(tǒng)，該微觀力學(xué)測(cè)試系統(tǒng)總體較小，可以實(shí)現(xiàn)桌面化的操作流程，操作過程簡(jiǎn)便。該系統(tǒng)測(cè)試方法面，是多樣化的材料力學(xué)表征工具，是科學(xué)家、工程師和其他各領(lǐng)域用戶的佳選擇。在動(dòng)態(tài)力學(xué)分析、薄膜、復(fù)合物、聚合物、生物產(chǎn)品、醫(yī)學(xué)鑒定和水凝膠等領(lǐng)域都有廣泛應(yīng)用。

ASTM D6195 - Standard Test Methods for Loop TackASTM International, West Conshohocken, PA, 2011,

Significance and Use

These test methods provide a quantitative measure of the pressure-sensitive tack property of an adhesive.

These test methods are designed to measure the tack property of the adhesive mass. The tack of a given adhesive varies depending on the backing (generally, stiffer backings lead to higher values).

Theses test methods are suitable for quality control...

ASTM F2664 - Standard Guide for Assessing the Attachment of Cells to Biomaterial Surfaces by Physical MethodsASTM International, West Conshohocken, PA, 2011,

Significance and Use

Cell attachment or, lack of it, to biomaterials is a critical factor affecting the performance of a device or implant. Cell attachment is a complicated, time-dependent, process involving significant morphological changes of the cell and deposition of a bed of extracellular matrix. Details of the adhesive bond that is formed have been reviewed by, for example,...

ASTM D2979 - Standard Test Method for Pressure-Sensitive Tack of Adhesives Using an Inverted Probe MachineASTM International, West Conshohocken, PA, 2016,

Significance and Use

This test method provides a quantitative measure of the pressure-sensitive tack of the adhesive.

The method is designed for the adhesive mass itself and is suitable for measuring the tack of pressure-sensitive adhesives for use on both rigid and flexible backings.

This test method is suitable for quality control and research purposes.

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