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Update on RED Harmonised Standard of WCDMA User Equipment

Update on RED Harmonised Standard of WCDMA User Equipment

The Red-RF standard EN 301 908-2 v13.1.1 of WCDMA user equipment will be officially included in the RED OJ harmonized standards on October 27, 2020. The transit...

Introduction about Tensile Test

Introduction about Tensile Test

Tensile test is a test to determine a series of characteristics of a material under tensile load. It is one of the basic methods of material mechanical performa...

Introduction about the combustion performance of automotive interior materials

Introduction about the combustion performance of automotive interior materials

Combustion performance mainly measures the combustion rate of automotive interior materials in a horizontal state, and evaluates the combustion performance of f...

Bending test

Bending test

Bending test is the test to determine the mechanical properties of a material when subjected to a bending load, It is one of the basic methods of material mecha...

Hardness test

Hardness test

Hardness is the ability of a material to resist being pressed into its surface by harder objects. The hardness test methods include the indentation method and t...

Introduction on HAC Hearing Aids

Introduction on HAC Hearing Aids

HAC is short for Hearing Aid Compatibility which test electromagnetic compatibility of mobile phones and hearing aids. It is divided into two parts RF and T-coi...

Introduction to Australia GEMS Energy Efficiency Certification

Introduction to Australia GEMS Energy Efficiency Certification

GEMS (Greenhouse and Energy Minimum Standards) certification is a mandatory performance and efficiency certification ,which is officially implemented by the Aus...

Introduction to EU ErP Energy Efficiency Eco-design

Introduction to EU ErP Energy Efficiency Eco-design

In order to improve the environmental performance of energy-consuming products and control environmental pollution, the European Commission officially issued th...

Three Comprehensive Test Introduction

Three Comprehensive Test Introduction

The three-comprehensive test is a comprehensive test that simultaneously applies three environmental stresses: temperature, humidity and vibration. The effect o...

Introduction to Light Aging Test

Introduction to Light Aging Test

In daily life, sunlight exposure is a very common environmental phenomenon. Polymer materials such as coatings and plastics often appear discoloration, chalking...

Basic Introduction to Salt Spray Test

Basic Introduction to Salt Spray Test

Salt is one of the most common compounds in the world. Salt can be found in the ocean, atmosphere, land surface, lakes and rivers. Therefore, it is impossible t...

6 GHz Wi-Fi Test

6 GHz Wi-Fi Test

In the past, Wi-Fi send signals on 2.4 and 5GHz frequency bands, but the current Wi-Fi usage extends to 6GHz frequency band. It will bring more than 1200 megahe...

FCC KDB 447498 New Version Will be postponed to 1, July 2022

FCC KDB 447498 New Version Will be postponed to 1, July 2022

FCC official website announced on 30 March, 2022 that KDB 447498 D04 (hereinafter referred to as D04) Interim General (Transition Period) RF Exposure Guidance D...

Introduction to PSC Certification

Introduction to PSC Certification

According to the Japanese Consumer Goods Safety Law, c PSC certification mark is required for consumer products that are easy to cause harm to human body due to...

OEKO-TEX® STANDARD 100 2023 New regulations

OEKO-TEX® STANDARD 100 2023 New regulations

On January 10, 2023, OEKO-TEX® International Environmental Protection Textile and Leather Association published the update of OEKO-TEX® STANDARD 100 on its of...

EU conducts special law enforcement actions against PFCAs and related substances

EU conducts special law enforcement actions against PFCAs and related substances

March 23, 2023, ECHA’s Enforcement Forum agreed to run a pilot project to check for the presence of restricted perfluorocarboxylic acids (PFCAs) and related su...

Introduction to laboratory RFradio test projects

Introduction to laboratory RFradio test projects

Radio technology (or Radio Frequency) has been widely used in daily life, such as WIFI, Bluetooth, FM, NFC, Zigbee, etc., which can be seen everywhere in our li...