Bluetooth Audio Small Speaker CCC Lab Test Wireless Electronic Appliances Third-party authentication service

GLOBAL UNITED TECHNOLOGY SERVICER CO., LTD

GTS global test wireless electronic appliances Bluetooth audio small speaker laboratory authority test certification

Wireless devices

Provide all kinds of wireless product equipment testing certification

Wireless electronic products are more suitable for use on the occasion of many people, in the real society is used more, used more widely, the product has a plastic shell and metal interior, in real life when buying products, we will choose to buy the safe, reliable, durable, environmental protection products on the market.Electronic and electrical products with a wireless module that can transmit and receive data in a certain frequency band.

Introduction to various wireless modules

1. Bluetooth module: all products with Bluetooth, such as Bluetooth keyboard, Bluetooth speaker, Bluetooth headset, Bluetooth watch, tablet computer, Bluetooth selfie stick, Bluetooth bracelet and so on
2. WIFI module: all products with WIFI, such as intelligent bus network, such as wireless card reader; Instrumentation, equipment parameter monitoring, micro-financial contribution network, such as wireless POS; Networking of industrial devices, such as wireless sensors; Serial port to WiFi, SPI to WiFi, TTL to WiFi; WiFi long distance control/monitoring, TCP/IP and Wi-Fi coprocessor; WiFi remote control car, aircraft, robots and other toys; WiFi Internet radio, camera, digital photo frame; Medical devices, data collection, handheld devices; WiFi fat scale, smart card terminal; Intelligent home furnishing; The Internet of things.

3. RF Module: The RF transmission is widely used in vehicle monitoring module, remote control (various) remote control toys, remote sensing, small wireless networks, wireless meter reading, entrance guard system, the pager, industrial data collection system, wireless label, identity recognition, non-contact RF smart card, small wireless data terminals, security fire prevention system, wireless remote control system, meteorological and hydrological monitoring, biological signal collection, machine Human control, wireless 232 data communication, wireless 485/422 data communication, digital audio, digital image transmission and other categories
4, GPS module: Dooji satellite navigation products, navigation products.
5. GSM communication module:Mobile phones, tablets, routers, smart homes and other global communications products with 2G/3G/4G systems. Namely: the product that wants to insert GSM card.

6. 5.8G picture transmission module: high frequency products, suitable for long distance transmission, such as airplane model, remote control aircraft.

7.Zigbee smart home module: many smart home products, of course, many smart home is also in the way of Bluetooth, wifi, GSM module.

Service project:

1. Test items (part)

Routine test items
1, safety project:
Input current test, label to wipe test, energy level test, SELV test, current limiting circuit testing (LCC), limited power test (LPS), grounding continuity test, temperature and humidity (tide) test, drop, impact and other mechanical stress tests, the ball pressure test and normal temperature test, contact voltage, electric current test, insulation test voltage, abnormal test, yuan A fault testing, etc.
2, the EMC test project:
Conduction, radiation, harmonic, voltage fluctuation and flicker, electrostatic, RS, EFT, surge, CS, power frequency magnetic field, such as voltage sag.

Environmental reliability Testing
High and low temperature resistance test, heat and humidity resistance, high and low temperature impact, high and low temperature alternating, mechanical vibration, mechanical impact, low pressure (vacuum) test, IP grade, dustproof water release test, gas corrosion (single/multiple), salt spray corrosion test (neutral, acid, compound), etc.
Class specific tests
Battery charging and discharging test, impact test, impact test, drop test, ROhs testing, REACH, halogen detection, temperature and humidity environment test, failure analysis, components selection, pressure test, light aging test, sand and dust test, get wet in the rain test, vibration test, high speed test, mechanical shock test, biological environment test, salt spray test and reliable integrated environment Sex test, simulated packaging and transportation test, gas corrosion test, slice test, etc.
Energy efficiency test
Energy saving testing, energy efficiency testing
Electrical performance testing
Operating voltage, operating current, speed range, power, conductivity, dielectric constant, dielectric loss, field strength (breakdown voltage), etc
 

2. Certification services
CCC, CQC, CQM, CB, CE, GS, EMF, ErP, UL, ETL, FCC, CEC, DOE, SAA, RCM
We are committed to the testing and international certification of information technology, audio and video, home appliances, lamps, wireless communications, power tools and machinery, electronic instruments, medical instruments and other types of products. We have obtained the qualification recognition of UL, Intertek, CSA, MET, TUV-RH, TUV-SUD, SGS, NEMKO, FCC, IC and many other international certification bodies. We can provide customers with professional and authoritative one-stop testing and certification services.
The test report issued by Global Zhongyi has legal effect and can be used in scenarios such as the entry of supermarkets, product appeals, anti-malicious rights protection, and auctions (appeals and auctions must meet Party A's testing requirements).