ECC-DEMS

Test cell for time-resolved gas analysis. For Li-air and conventional Li-ion chemistries.

ECC-DEMS

Test cell for time-resolved gas analysis. For Li-air and conventional Li-ion chemistries.

ECC-DEMS

Test cell for time-resolved gas analysis. For Li-air and conventional Li-ion chemistries.

Product overview

Our test cell dedicated to the in-situ gas analysis in aprotic Li-air and conventional Li-ion systems.

The ECC-DEMS features a current collector with a spiral-shaped flow-field that is to be constantly purged with a gentle stream of inert gas. Gases evolved or consumed at the working electrode may be analysed through the composition change of the gas stream that is to be passed along the spiral-type flow field below the working electrode. The composition of the outgoing gas can be analyzed by e.g. mass spectrometry.
The ECC-DEMS cell provides almost perfect plug-flow of the purge gas being essential for quantitative time-resolved analysis. Pressure gradient between cell headroom and spiral-type flow field effectively prevents back-mixing and ensures best possible time resolution.

Features

Operation with or without reference electrode

High precision 18 mm diameter sandwich geometry with <0.1 mm electrode concentricity

Reliable low leakage sealing with PE washers

Easy and reliable electrolyte filling during assembly

Fast assembly and dismantling and easy cleaning of cell components

Electrodes are easily accessible for post-mortem analysis

Reusable cell components except for PE seal

Adjustable, reproducible and homogeneous mechanical pressure on electrodes

Materials in media contact are stainless steel 1.4404 and PEEK (other materials on request)

Specifications

Height90 mm
Width54 mm
Depth70 mm
Weight0.6 kg
Electrode diameter18 mm
Electrolyte volume min0.2 ml
Temperature operation range-20 to +70 °C

Manual

ECC-DEMS User Manual
Release1.42
TypePDF
Size2.4 MB
Download

Delivery scope

ComponentOrder no.
ECC-DEMS test cell with bracket
Accessories kit:
PE Seal (10 pcs.)ECC1-00-0053-A/X
Glass fiber separator 18 mm diameter, 1.55 mm thick (10 pcs.)ECC1-01-0012-C/X
Separator (Celgard 2325) 24 mm diameter, 0.025 mm thick (10 pcs.)ECC1-01-0022-D/X
Nut (2 pcs.)ECC1-00-0125-A
Ferrule 1.6 (2 pcs.)ECC1-00-0029-E
Sleeve removing toolECC1-00-0092-A

Spare parts

Test cell

Product overview

Our test cell dedicated to the in-situ gas analysis in aprotic Li-air and conventional Li-ion systems.

The ECC-DEMS features a current collector with a spiral-shaped flow-field that is to be constantly purged with a gentle stream of inert gas. Gases evolved or consumed at the working electrode may be analysed through the composition change of the gas stream that is to be passed along the spiral-type flow field below the working electrode. The composition of the outgoing gas can be analyzed by e.g. mass spectrometry.
The ECC-DEMS cell provides almost perfect plug-flow of the purge gas being essential for quantitative time-resolved analysis. Pressure gradient between cell headroom and spiral-type flow field effectively prevents back-mixing and ensures best possible time resolution.

Features

Operation with or without reference electrode

High precision 18 mm diameter sandwich geometry with <0.1 mm electrode concentricity

Reliable low leakage sealing with PE washers

Easy and reliable electrolyte filling during assembly

Fast assembly and dismantling and easy cleaning of cell components

Electrodes are easily accessible for post-mortem analysis

Reusable cell components except for PE seal

Adjustable, reproducible and homogeneous mechanical pressure on electrodes

Materials in media contact are stainless steel 1.4404 and PEEK (other materials on request)

Specifications

Height90 mm
Width54 mm
Depth70 mm
Weight0.6 kg
Electrode diameter18 mm
Electrolyte volume min0.2 ml
Temperature operation range-20 to +70 °C

Manual

ECC-DEMS User Manual
Release1.42
TypePDF
Size2.4 MB
Download

Delivery scope

ComponentOrder no.
ECC-DEMS test cell with bracket
Accessories kit:
PE Seal (10 pcs.)ECC1-00-0053-A/X
Glass fiber separator 18 mm diameter, 1.55 mm thick (10 pcs.)ECC1-01-0012-C/X
Separator (Celgard 2325) 24 mm diameter, 0.025 mm thick (10 pcs.)ECC1-01-0022-D/X
Nut (2 pcs.)ECC1-00-0125-A
Ferrule 1.6 (2 pcs.)ECC1-00-0029-E
Sleeve removing toolECC1-00-0092-A

Spare parts

Test cell

Our test cell dedicated to the in-situ gas analysis in aprotic Li-air and conventional Li-ion systems.

The ECC-DEMS features a current collector with a spiral-shaped flow-field that is to be constantly purged with a gentle stream of inert gas. Gases evolved or consumed at the working electrode may be analysed through the composition change of the gas stream that is to be passed along the spiral-type flow field below the working electrode. The composition of the outgoing gas can be analyzed by e.g. mass spectrometry.
The ECC-DEMS cell provides almost perfect plug-flow of the purge gas being essential for quantitative time-resolved analysis. Pressure gradient between cell headroom and spiral-type flow field effectively prevents back-mixing and ensures best possible time resolution.

ECC-DEMS overview

Features

Operation with or without reference electrode

High precision 18 mm diameter sandwich geometry with <0.1 mm electrode concentricity

Reliable low leakage sealing with PE washers

Easy and reliable electrolyte filling during assembly

Fast assembly and dismantling and easy cleaning of cell components

Electrodes are easily accessible for post-mortem analysis

Reusable cell components except for PE seal

Adjustable, reproducible and homogeneous mechanical pressure on electrodes

Materials in media contact are stainless steel 1.4404 and PEEK (other materials on request)

Specifications
Height90 mm
Width54 mm
Depth70 mm
Weight0.6 kg
Electrode diameter18 mm
Electrolyte volume min0.2 ml
Temperature operation range-20 to +70 °C
Manual
ECC-DEMS User Manual
Release1.42
TypePDF
Size2.4 MB
Download
Delivery scope
ComponentOrder no.
ECC-DEMS test cell with bracket
Accessories kit:
PE Seal (10 pcs.)ECC1-00-0053-A/X
Glass fiber separator 18 mm diameter, 1.55 mm thick (10 pcs.)ECC1-01-0012-C/X
Separator (Celgard 2325) 24 mm diameter, 0.025 mm thick (10 pcs.)ECC1-01-0022-D/X
Nut (2 pcs.)ECC1-00-0125-A
Ferrule 1.6 (2 pcs.)ECC1-00-0029-E
Sleeve removing toolECC1-00-0092-A
Spare parts

Test cell

Gallery

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