粉末屈服強(qiáng)度分析儀（單軸壓縮法）
FT-3900粉末屈服強(qiáng)度分析儀
FT-3900 powder yield strength analyzer
一、描述：description:
高精度自動化測量控制模塊，PC軟件系統(tǒng)對數(shù)據(jù)圖譜及報(bào)表分析，只需少量樣品，可設(shè)定之變化應(yīng)力.
采用單軸測試法：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）來評價(jià)和評估粉體流動函數(shù)、體積密度、流動因子，時(shí)間固結(jié)函數(shù)等數(shù)據(jù)來分析粉末的流動表征.通過測量我們可以改善和預(yù)防料斗、倉儲、運(yùn)輸、傳輸過程中、壓片工藝、混料、粉體的結(jié)塊、搭橋及不流動現(xiàn)象，實(shí)驗(yàn)室質(zhì)量管控，有助于優(yōu)質(zhì)供應(yīng)商的選擇及合理改善配方及降低成本.
一般來講粘性粉體的固結(jié)應(yīng)力會大于破壞這個(gè)應(yīng)力下粉體的無側(cè)限屈服強(qiáng)度應(yīng)力，表征粉體的流動性低些；反之對于能自由流動的粉體會小.
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.樣品量最少Sample volume of at least: 10ml
3.數(shù)據(jù)自動分析和處理結(jié)果. Data automatic analysis and processing results.
4.自動高度數(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)格微量樣品槽可以定制Other specifications Trace sample tank can be customized.
