GVM2200


In-Situ Battery Gassing Volume Analyzer



Maker:

IEST (CHINA)

  FEATURES


  • 기계-전기적 코어 시스템: 장기간 실험의 실시간 온라인 모니터링을 실시하며

            높은 정확도를 갖춤


  • 다양한 온도 실험 환경: 20~85℃


  • 특수 테스트 소프트웨어: 충방전 데이터를 자동으로 동기화하고, 

           기계적 테스트  시스템 데이터를 실시간으로 수집 및 표시하고, 체적 변화 및 

           전기적 성능 선 데이터 자동 생성

 

APPLICATIONS


  • Gas production analysis


  • Overcharge gas analysis


  • Cycling gas analysis


  • Storage gas analysis, etc.



TECHNICAL SPECIFICATIONS


Model

GVM2100/GVM2200

GVM2150/GVM2250

Number of channel

Single channel (1 cell) /Dual channel (2 cells)

The maximum weight

of the pouch cell to be tested

1000g

5000g

Cell test temperature

20~85°C

Volume change

resolution

<1μ l

<10μL

Detection Accuracy of Volume Change

<10μ l

<30μL

System stability

<10μL(RT25°C, 30min),

<20μL(RT25°C, 30min-12h)

<30μL (RT25°C, 30min),

<50μL(RT25°C, 30min-12h)

* Maximum size (excluding tabs), as shown on the right: 220*180mm (Customization is acceptable)


Electrode Testing Solution

Electrode Integrated Testing Instrument

Maker

IEST (China)

Features

• Electrode Resistance Analyzer

• Online Electrode Resistance Analyzer

• Rolling Type Electrode Resistance Analyzer

• Electrode Integrated Testing Instrument

• Electrolyte Wetting Testing System

• Glove Box Type Electrode Resistance Analyzer

Applications

• Active material conductivity evaluation

• Conductivity evaluation of conductor types

• Evaluation of electrode primer technology

• Conductive agent distribution uniformity evaluation

• Uniformity evaluation of silicon-carbon hybrid material

• Analysis of electrode resistance during high temperature cycle & storage

Specifications

ModelBER2100
BER2200
Press
mode

Cylinder
Pipeline gas required,range:5-35MPa)
Testable
parameter

Resistance,
Pressure
Temperature
and humidity
Resistance,
Pressure

Temperature

and humidity

conductivity,

resistivity

Function

One point test

Constant

pressure

condition

Included BER2100
function
Automatic
measurement
software
ModelBER2300BER2500
Press
mode

Servo motor
(No pipeline gas required,
range:5-60MPa)
Testable
parameter

Resistance,
Pressure

Temperature

and humidity

conductivity,

resistivity

Resistance,

Pressure

Temperature

humidity,

conductivity,

resistivity,

thickness,

compaction

density

Function

Included

BER2100

function

Variable

pressure

Included

BER2300

function

Thickness

mesurement

Compaction 

density

measurement