SEMS1100

IEST Solid Electrolyte Test System

The rapid growth of the lithium-ion battery industry has made improving energy density and safety crucial priorities, with all-solid-state batteries emerging as a promising future solution. At the core of this technology lies the solid electrolyte (SE), which is evaluated based on its ionic conductivity, Li-metal interface stability, and overall cell performance.

The effectiveness of solid electrolytes heavily depends on the physical characteristics of the pressed electrolyte sheet, including its density, roughness, and integrity, which directly impact conductivity and cycling performance. Achieving accurate test results requires precise pressure application and thickness measurements, making standardized production and testing systems essential for advancing solid electrolyte and lithium metal battery development.

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New methods

Evaluate ionic conductivity, electronic conductivity, and electrochemical performance of solid electrolytes

Multifunctional integrated equipment

Tableting, electrochemical performance testing and calculation

Test various solid electrolytes

Like oxides, sulfides, and polymers

Wide range of applications

Electrochemical stability window, powder production, solid state battery cycle performance, electronic conductivity, ionic conductivity...

Specifications

Pressure measurement accuracy	0.05-ST
Pressure measurement range	±0.3% F.S.
Thickness test range	0~8 mm
Thickness test resolution	0.5 µm
Thickness test accuracy	± 10µm
Sample mould diameter	13 mm (customizable)
Temperature and humidity range	0~50 ºC / 20~90% R.H.
Temperature and humidity accuracy	± 2 ºC / ±5% R.H.
Power supply	220~240 V / 50~60 Hz
Voltage variation tolerance	± 10%
Power consumption	300 W
Ambient temperature	25 ± 5 ºC
Ambient relative humidity	<80% R.H.
Ambient magnetic field	Keep away from strong electromagnetic fields

Specifications subject to change.

Model	100mA	1A, 1A/30V, 1A/50V	2A/30V	5A	10A	20A
Applied potential range	±10V, 0.08mV res.	±10V, 0.08mV res.	±10V, 0.08mV res.	±10V, 0.08mV res.	±5V, 0.08mV res.	±2V, 0.08mV res.
Applied potential accuracy	0.2%, or 2mV	0.2%, or 2mV	0.2%, or 2mV	0.2%, or 2mV	0.2%, or 2mV	0.2%, or 2mV
Current ranges	±100pA to ±1A	±100pA to ±1A	±100pA to ±1A	±100pA to ±10A	±100pA to ±10A	±100pA to ±10A
Measured current resolution	0.003% of current range, minimum 3fA	0.003% of current range, minimum 3fA	0.003% of current range, minimum 3fA	0.003% of current range, minimum 3fA	0.003% of current range, minimum 3fA	0.003% of current range, minimum 3fA
Measured current accuracy	20pA + 0.025% of FSR	20pA + 0.025% of FSR	20pA + 0.025% of FSR	20pA + 0.025% of FSR	20pA + 0.025% of FSR	20pA + 0.025% of FSR

Specifications subject to change.

Model	100mA	1A, 1A/30V, 1A/50V	2A/30V	5A	10A	20A
Applied current resolution	0.008% of applied current range	0.008% of applied current range	0.008% of applied current range	0.008% of applied current range	0.008% of applied current range	0.008% of applied current range
Applied current accuracy	0.2%	0.2%	0.2%	0.2%	0.2%	0.2%
Galvanostatic current ranges	±10nA to ±10A	±10nA to ±1A	±10nA to ±1A	±10nA to ±10A	±10nA to ±10A	±10nA to ±10A
Potential ranges	±1mV, ±4mV, ±10mV, ±40mV, ±100mV, ±400mV, ±1V, ±4V, ±10V	±1mV, ±4mV, ±10mV, ±40mV, ±100mV, ±400mV, ±1V, ±4V, ±10V	±1mV, ±4mV, ±10mV, ±40mV, ±100mV, ±400mV, ±1V, ±4V, ±10V	±1mV, ±4mV, ±10mV, ±40mV, ±100mV, ±400mV, ±1V, ±4V, ±10V	±1mV, ±4mV, ±10mV, ±40mV, ±100mV, ±400mV, ±1V, ±4V, ±10V	±1mV, ±4mV, ±10mV, ±40mV, ±100mV, ±400mV, ±1V, ±4V, ±10V
Measured potential resolution	0.0008% of potential range, minimum 7nV	0.0008% of potential range, minimum 7nV	0.0008% of potential range, minimum 7nV	0.0008% of potential range, minimum 7nV	0.0008% of potential range, minimum 7nV	0.0008% of potential range, minimum 7nV
Measured potential accuracy	0.2% or 1mV	0.2% or 1mV	0.2% or 2mV	0.2% or 2mV	0.2% or 2mV	0.2% or 2mV

Specifications subject to change.

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Are you an state-of-the-art researcher designing unique experiments?

Or perhaps an industry professional seeking to include a potentiostat into your production or QC/QA system with customized software control?

Our integration services cater to those in need of custom interfaces for electrochemical analysers in quality control environments or those searching for the ultimate flexibility in instruments control.

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