Laboratory

In order to facilitate sample testing and method development, IEST has established multiple testing laboratories.

Brand

IEST comes from “Initial Energy Science & Technology”,the initial letter “I” symbolizes lithium-ion batteries, representing IEST’s focus on new energy.

Mission

To achieve consistency in customer quality management!

Assist customers to succeed in research and development!

Committed to promoting the development of the new energy industry!

Business Scope

1.Dedicated Instruments:

Powder Resistivity Measurement System & Compaction Density Measurement System, Battery Slurry Resistivity, Battery Electrode Resistance Analyzer,In-Situ Gassing Volume Monitor system, In-Situ Cell SWElling analyzer, etc.

2.Testing Service

Providing sample testing services, and providing test data,analyze reports, etc.

Certifications: “ISO9001”Certification, CE Certification for BER series

Technological Innovation

IEST is committed to the development and innovation of detection technology in the field of lithium-ion batteries. It has developed many new detection methods and characterization technologies in terms of materials, cells, and processes. It has launched four world-first detection instruments and obtained multiple patent authorizations (as below),and published a number of application articles, injecting new vitality into the development of the lithium-ion battery industry.

(Patent authorizations: As of November 13,2020, 11 utility model patents, 2 appearance patents, 5 software copyrights, 6 invention patents; 2 invention patents under application, 6 utility model patents, and 1 Japanese PCT patents)

National Standards Signing

The development of the lithium-ion battery industry is in the initial stage of rapid growth, and there are problems such as missing or inconsistent detection methods. IEST is leading to drafting a number of industry standards or national standards in the United Nations with top lithium battery companies or universities. such as "Measurement method of powder resistivity of positive electrode material for ion battery", "Measurement of powder compaction density of lithium ion battery material", and so on.

IEST - Model CCS - Cylindrical Battery In-Situ Volume Swelling Testing System