價格
電議
型號
FT-100F
品牌
寧波瑞柯
所在地
暫無
更新時間
2024-03-15 14:45:01
瀏覽次數(shù)
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會員服務熱線：010-62681193
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FT-100F粉末自動壓實密度儀
FT-100FPowder automatic compaction density testing (updated version)
1. 定義：Definition
壓實密度的計算公式：壓實密度=面密度/材料的厚度
在鋰離子電池設計過程中，壓實密度=面密度/(極片碾壓后的厚度—集流體厚度) ，單位：g/cm3
Compaction density calculation formula: the compaction density =surface density/ thickness of material
In the process of lithium ion battery design, compaction density = surface density / (The thickness of the pole plate after crushing – current collector thickness), unit: g/cm3
壓實密度分為：負極壓實密度Anode density（或稱為陽極壓實密度）和正極壓實密度Cathode density（或稱為陰極壓實密度）。
Compaction density is divided into: the cathode compaction density (or is called the Anode compaction density) and the Anode compaction density (or called the Cathode compaction density)
二. 原理: Principle:
鋰離子動力電池在制作過程中，壓實密度對電池性能有較大的影響，壓實密度與片比容量，效率，內(nèi)阻，以及電池循環(huán)性能有密切的關系。
In the process of making lithium ion power battery, The compacting density has a large effect on battery performance.The test results show that the compaction density is closely related to specific capacity, efficiency, internal resistance and the performance of the battery cycle.
壓實密度越大，電池的容量就能做的越高，所以壓實密度也被看做材料能量密度的參考指標。
三.適用范圍：Scope of application
在外力的壓縮過程中，隨著粉末的移動和變形，較大的空隙被填充，顆粒間接觸面積增大，使原子間產(chǎn)生吸引力且顆粒間的機械楔合作用加強，從而形成具有一定密度和強度的壓坯.
In the process of the compression of external force, As the movement and deformation of powder, larger gap is filled, The contact area between particles increases, The interatomic appeal and mechanical wedge cooperation between particles will be enhanced, Thus forming a certain density and intensity of compact.
參照標準：GBT 24533-2009 鋰離子電池石墨類負極材料，附錄L:粉末壓實密度的測試方法，
Meet standard: GBT 24533-2009 lithium ion battery graphite type anode materials, appendix L: Test method of powder compaction density,
也可以用于具有類似特性之粉末和顆粒壓實密度之測定；
It can also be used for the determination of powder and particle’s compaction density which have similar properties;
四.功能描述：Function deion:
采用液壓測量系統(tǒng)，7寸觸摸屏和PC軟件控制，荷重單元控制系統(tǒng)采集應力變化數(shù)據(jù)，可以設置壓力、時間數(shù)據(jù)，位移由位移傳感器直讀，溫濕度數(shù)據(jù)通過傳感器獲得，多位數(shù)的AD芯片數(shù)據(jù)的分析，自動模式，手動操作模式并存；標配PC軟件可以獲得應力與粉體密度關系曲線；時間與粉體屈服強度關系；過程數(shù)據(jù)的分析和曲線圖譜，為生產(chǎn)企業(yè)和科研所研發(fā)和改善工藝建立數(shù)據(jù)模型.提供中英文兩種語言版本。
Adopts hydraulic constant pressureforcing pressure measurement system, 7 inch touch screen and PC software control, High precision load cell stress change control system can precisely collect the stress change data, Date such as pressure, time Can be arbitrarily set, Displacement direct reading by displacement sensor, the temperature and humidity data obtained from the sensor, Multidigit AD chip to ensure data analysis, Automatic mode, Manual mode and Multistage set operating modes coexist; Configuring PC software to obtain the stress and powder density curve;The relationship between the time and the yield strength of the powder;Analysis of process data and curve spectrum , Set up data model for production enterprises and scientific research institutes develop new products and improve the process. Provide both Chinese and English languages.
五. 參數(shù)資料 parameter
測試項目test project
技術 參數(shù)Technical parameter
分辨率Accuracy
1.主壓力 Main pressure
5噸；10噸； 20噸；（選購）/
5 tons; 10 tons; 15 tons; 20 tons(choose to buy)
傳感器：1級/ Sensor: class 1
2.位移測量/displacement
位移傳感器系統(tǒng)，
precision dial gauge
0.001mm
3.位移行程/ Displacement stroke
0-20mm
0.1mm
4. 控制系統(tǒng)/ Control system
液壓控制系統(tǒng) pressure control system
5.顯示方式/display
7寸觸摸屏+PC軟件7 inch touch screen+PC
6. 模具mould
內(nèi)徑：12.8mm；高：25mm；Inner diameter: 12.8mm,height：25mm（customizable）
0.1mm
7.脫模方式Demoulding method
自動automatic
8.保護裝置 Safety device
自動診斷、過載保護和急?？刂?/span>/
Automatic diagnosis, overload protection and emergency stop control
9.溫濕度范圍
Temperature humidity range
常溫-50度；濕度：20%-98%/
Room temperature -50 degrees, humidity：20%-98%
10.時間設置time setting
0-99.9S
0.1S
11.設備管理功能
Device management function
密碼設置及數(shù)據(jù)管理存儲
Password settings and data management storage
12.密度值 Density value
99.99999g/cm3 不同樣品特性不同密度有所差異
Different samples characteristics have different density.
3%以內(nèi)
Less than 3%
13.形變量Deformation variables
可測量彈性材料形變量Measure the amount of elastic material deformation
14.天平（選購）
High precision test balance(choose to buy)
0.00001g，量程：120g
Accurate to 0.00001g, range: 120g
0.01%
15.位移速度Displacement speed
小于15mm/min
0.1mm/min
16.使用環(huán)境要求
Environmental requirements
儀器使用環(huán)境要求：工作溫度：-10℃－40℃，濕度：≤65%RH
Environmental requirements for instruments：working temperature：-10℃－40℃，humidity：≤65%RH
17.電源 Power Supply
380v
18. 整機誤差 uncertainty error
uncertainty error 3%
選購項目
Choose and buy items
a．電腦，打印機 b.其他規(guī)格模具 c.電動抽油裝置
d.抽真空裝置 e.水分儀 f.真密度儀 g.松裝密度儀
h.振實密度儀 i.延保服務
a．Computer, printer, b.other specifications mold, c.Electric pumping unit, d. vacuum device e. moisture meter f. true density meter g. loose density meter h. tap density meter
粉體綜合分析解決方案：
FT-3400粉體流動行為分析儀（靜態(tài)力學，剪切法）
FT-7100粉體流動測試儀（動態(tài)力學，轉鼓法或旋轉圓筒法）
FT-3900粉末屈服強度分析儀（單軸壓縮法）
FT-3500粉體壓縮強度測試儀（可壓性，壓縮方程）
FT-2000顆粒和粉末特性分析儀系列(傳統(tǒng)方法)
FT-301系列粉末電阻率測試系統(tǒng)（電性能）
ROOKO瑞柯儀器
-------專注于粉體&新材料測量與分析儀器解決方案
----解決粉體表征：
流與不流分析 ；粒度；水分；體積分析；電導性、靜電電荷分析.
----我們一直在做：
研發(fā)、生產(chǎn)、銷售、租賃、實驗室樣品分析及后延擴展服務.