滿足標(biāo)準(zhǔn)：GBT 24533-2009 鋰離子電池石墨類負(fù)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；上粉末和顆粒測試方法相通。
It can also be used for the determination of powder and particle’s compaction density which have similar properties; The test methods of powder and particle are similar internationally.
四.功能描述：Function deion:
采用液壓恒壓加壓測量系統(tǒng)，7寸觸摸屏和PC軟件控制，高精度荷重單元控制系統(tǒng)能采集應(yīng)力變化數(shù)據(jù)，可以任意設(shè)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芯片來保障數(shù)據(jù)的分析，全自動模式，手動操作模式及多段設(shè)置操作模式并存；配置PC軟件可以獲得應(yīng)力與粉體密度關(guān)系曲線；時間與粉體屈服強度關(guān)系；過程數(shù)據(jù)的分析和曲線圖譜，為生產(chǎn)企業(yè)和科研院所研發(fā)新品和改善工藝建立數(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.
測試項目/test project | 技術(shù) 參數(shù)/ Technical parameter | 分辨率/Accuracy |
1.主壓力/ Main pressure | 5噸；10噸；15噸；20噸；（選購）/ 1 tons; 5 tons; 10 tons; 15 tons; 20 tons(choose to buy) | 傳感器：1級/ Sensor: 1 |
2.位移測量/ displacement | 高精度位移傳感器系統(tǒng)， High precision dial gauge | 0.001mm |
3.位移行程/ Displacement stroke | 0-60mm（可根據(jù)客戶要求定做）/( Can be customized according to customer requirements) | 0.1mm |
4. 控制系統(tǒng)/ Control system | 液壓恒壓控制系統(tǒng)/ Hydraulic constant pressure control system |
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5.顯示方式/display | 7寸觸摸屏/7 inch touch screen |
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6. 模具/ mould | 內(nèi)徑：12.8mm；高：25mm（可定制）/ Inner diameter: 30mm,height：25mm（customizable） | 0.1mm |
7.脫模方式/ Demoulding method | 自動/ automatic |
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8.安全裝置/ Safety device | 自動診斷、過載保護和急?？刂?/span>/ Automatic diagnosis, overload protection and emergency stop control |
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9.溫濕度范圍/ Temperature humidity range | 常溫-50度；濕度：20%-98%/ Room temperature -50 degrees, humidity：20%-98% |
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10.時間設(shè)置/ time setting | 0-99.9S | 0.1S |
11.設(shè)備管理功能/ Device management function | 密碼設(shè)置及數(shù)據(jù)管理存儲/ Password settings and data management storage |
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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.高精度測試天平（選購）/ High precision test balance(choose to buy) | 到0.00001g，量程：120g/ Accurate to 0.00001g, range: 120g | 0.01% |
14.位移速度/ Displacement speed | 約15mm/min | 0.1mm/min |
12.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 |
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13.電源/ Power Supply | 220V 50HZ或者380v/220V 50HZ or 380v |
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14. 整機不確定性誤差/ Machine uncertainty error | 整機不確定性誤差3%/ Machine uncertainty error 3% |
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選購項目 Choose and buy items | 電腦，打印機，其他規(guī)格模具 Computer, printer, other specifications mold |
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FT-100F粉末自動壓實密度儀 （升級版）
FT-100F Powder automatic compaction density instrument (updated version)
壓實密度(compacted density)
一. 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(shè)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(fù)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)
