In the design process of lithium-ion batteries, compaction density=surface density/(thickness of electrode after rolling - thickness of current collector), unit: g/cm3Detailed informationMeet the standards:GBT 24533-2009Graphite based negative electrode materials for lithium-ion batteries, Appendix
L:
Testing method for powder compaction density,
Meet standard: GBT 24533-2009 lithium ion battery graphite type anode materials, appendix L: Test method of powder compaction density,
It can also be used to determine the compaction density of powders and particles with similar characteristics; The testing methods for powders and particles are similar internationally..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.fourFunction description:
Function de7ion:Using a hydraulic constant pressure measurement system,Inch touch screen andPCSoftware control, high-precision load cell control system can collect stress change data, and pressure and time data can be set arbitrarily. Displacement is directly read by displacement sensors, and temperature and humidity data are obtained through sensors, with multiple digitsADChips are used to ensure data analysis, with full automatic mode, manual operation mode, and multi-stage setting operation mode coexisting; configuration.PC
The software can obtain the relationship curve between stress and powder density; The relationship between time and yield strength of powder; Analysis of process data and curve graphs to establish data models for production enterprises and research institutes to develop new products and improve processes
Provide both Chinese and English language versions.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. |
test project /test projecttechnology |
parameter/ Technical parameter |
1.resolution/Accuracy |
5Main pressure10/ Main pressure15Ton;20Ton;Ton;
Ton; (Purchase)
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/11 tons; 5 tons; 10 tons; 15 tons; 20 tons(choose to buy)Sensor:
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2.level/ Sensor: 1 |
displacement measurement
/ displacement
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High precision displacement sensor system, |
3.High precision dial gauge0.001mm |
Displacement stroke/ Displacement stroke0-60mm |
(Can be customized according to customer requirements) |
4. /( Can be customized according to customer requirements)0.1mm |
control system/ Control system |
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5.Hydraulic constant pressure control system/ Hydraulic constant pressure control system |
7display mode/display |
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6. Inch touch screen/7 inch touch screen |
mold/ mouldInner diameter:12.8mm; High:25mm
(Customizable)/Inner diameter: 30mm,height：25mm（
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customizable |
7.）0.1mm |
Demoulding method/ Demoulding method |
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8.automatic/ automatic |
safety device/ Safety device
Automatic diagnosis, overload protection, and emergency stop control
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9./Automatic diagnosis, overload protection and emergency stop control |
Temperature and humidity range-50/ Temperature humidity rangeroom temperature
Degree; Humidity:20%-98%/Room temperature -50 degrees, humidity
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10.：20%-98% |
Time Settings |
/ time setting |
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11.0-99.9S0.1S
Equipment management function
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/Device management function
Password setting and data management storage
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12./Password settings and data management storage |
Density value/ Density value99.99999g/cm3
Different sample characteristics and densities may vary
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/Different samples characteristics have different density.3%
within
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13./Less than 3%
High precision testing balance (optional)
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/High precision test balance(choose to buy)to0.00001g
Range:
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120g/ |
14.Accurate to 0.00001g, range: 120g0.01% |
Displacement velocity/ Displacement speed |
about |
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12.15mm/min0.1mm/min
Environmental requirements for use
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/-10Environmental requirements40Instrument usage environment requirements: Operating temperature:℃－
℃, humidity: ≤65%RHEnvironmental requirements for instruments：-10working temperature40：℃－℃，humidity
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13.：≤65%RH |
power supply/ Power Supply220V 50HZ
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14. or380v/220V 50HZ or 380v |
Complete machine uncertainty error/ Machine uncertainty error |
|
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Complete machine uncertainty error
3%/ Machine uncertainty error 3%
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Purchase items
Choose and buy items
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Computers, printers, and other specifications of moldsComputer, printer, other specifications mold FT-100F
Powder automatic compaction density meter
Upgraded versionFT-100F Powder automatic compaction density instrument (updated version)
compaction density. (compacted density)one
definition:DefinitionCalculation formula for compaction density: compaction density=areal density
/The thickness of the materialIn the design process of lithium-ion batteries, compaction density=areal density/(Thickness of the electrode after compaction - thickness of the current collector)
, Unit:
g/cm3
Compaction density calculation formula: the compaction density =surface density/ thickness of materialIn the process of lithium ion battery design, compaction density = surface density / (The thickness of the pole plate after crushing - current collector thickness), unit: g/cm3Compaction density is divided into: negative electrode compaction densityAnode density(also known as anode compaction density) and positive electrode compaction density
Cathode density
