FT-3900粉末屈服強(qiáng)度分析儀
FT-3900 powder yield strength analyzer
一、描述：description:
自動(dòng)化測(cè)量控制模塊，PC軟件系統(tǒng)對(duì)數(shù)據(jù)圖譜及報(bào)表分析，少量樣品，可設(shè)定之變化應(yīng)力.
采用單軸測(cè)試法：通過給粉末一個(gè)固定或多個(gè)固結(jié)應(yīng)力，與其破壞這個(gè)固結(jié)應(yīng)力所需要的無側(cè)限屈服強(qiáng)度應(yīng)力（也叫開放屈服強(qiáng)度）來評(píng)價(jià)和評(píng)估粉體流動(dòng)函數(shù)、體積密度、流動(dòng)因子，時(shí)間固結(jié)函數(shù)等數(shù)據(jù)來分析粉末的流動(dòng)表征.通過測(cè)量我們可以分析料斗、倉(cāng)儲(chǔ)、運(yùn)輸、傳輸過程中、壓片工藝、混料、粉體的結(jié)塊、搭橋及不流動(dòng)現(xiàn)象，實(shí)驗(yàn)室質(zhì)量管控，對(duì)供應(yīng)商的選擇及合理調(diào)整配方及成本.
一般來講粘性粉體的固結(jié)應(yīng)力會(huì)大于破壞這個(gè)應(yīng)力下粉體的無側(cè)限屈服強(qiáng)度應(yīng)力，表征粉體的流動(dòng)性低些；反之對(duì)于能自由流動(dòng)的粉體會(huì)小.
High-precision automated measurement and control module, PC software system for data analysis and report analysis, only a small number of samples can be set to change the stress.
The uniaxial test method is used to evaluate and evaluate the powder flow function by plotting a fixed or multiple consolidation stress to the powder, as well as the unconfined yield strength stress (also called open yield strength) required to destroy the consolidation stress Density, flow factor, time consolidation function and other data to analyze the flow of the powder characterization.Through the measurement we can improve and prevent hopper, storage, transportation, transmission process, tabletting process, mixing, powder agglomeration, Non-flow phenomenon, laboratory quality control, help quality suppliers to choose and improve the formula and reduce costs.
In general, the consolidation stress of the viscous powder will be greater than the unconfined yield strength stress of the powder under this stress, which indicates that the fluidity of the powder is lower; otherwise, the free-flowing powder will be small.
二、參數(shù)parameter：
1.應(yīng)力范圍Stress： 0-1000kPa
2.樣品量Sample volume of at least: 10ml
3.數(shù)據(jù)自動(dòng)分析和處理結(jié)果. Data automatic analysis and processing results.
4.自動(dòng)高度數(shù)據(jù)采集. Automatic height data acquisition.
5.電源Power：220v
6.工作環(huán)境：實(shí)驗(yàn)室條件Working environment: laboratory conditions
7.凈重量約Net weight about：35kg
8.壓力校準(zhǔn)砝碼Pressure calibration weight:2個(gè)
9.其他規(guī)格樣品槽可以定制Other specifications Trace sample tank can be customized.
