Spectrometer Electronic Component Testing Services Gts Test Lab Accreditation Third-party testing and authentication ser

Provide various AV/IT products testing and certification

With the advent of the Internet era, IT/AV multimedia has become an indispensable part of people's life, and its security, electromagnetic compatibility and reliability issues have become the focus of manufacturers and consumers.

Product range:

Radio, television, combination stereo, active speaker, tuner, Karaoke, sound mixer, video recorder, language repeater, television, monitor, Projector, TV antenna amplifier, video modulator, frequency converter, audio and modem, satellite television broadcasting receivers, set-top boxes, digital TV receiver, electronic organ, central processing unit (CPU), printers, monitors, scanners, picture-tel, fax, telephone switches, transponder, radio and television transmission receiving equipment, pagers, separation device, rotary steam Type DRYER, ENGRAVING machine, LASER cutting machine, SAwing machine and SLicing machine, CENTRIFUge, injection machine, oven and heating furnace, ion implantation machine, microscope, measuring and testing instruments, color separators, spectrometers, optical ray equipment, word processors, etc.

Spectrometers use various principles to divide a mixed beam of light into multiple pure beams, generally used for spectral analysis.
A device for measuring the intensity of a spectral line at different wavelength positions using a photodetector such as a photomultiplier tube. The structure consists of an incident slit, a dispersion system, an imaging system and one or more outgoing slits. A dispersive element is used to separate the electromagnetic radiation from the source into the desired wavelength or wavelength region, and the intensity is measured at the selected wavelength (or scanning a band). It is divided into monochromator and polychromatic instrument.

Testing standard

EMC test items:

Conduction disturbance, radiation disturbance, electrostatic discharge immunity

LVD test items:

Determination of working voltage, ball pressure test, electrical gap, electrical strength test, impact test of support, thermal burn, laser radiation protection, overload test, durability test, leakage current, protective measures of conductive part, fire test, mechanical strength test.

RED Test Item:

Rf output power, transmit sequence, cumulative transmission time, media utilization, self-adjustment, channel bandwidth occupancy, reception blocking.

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

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).