PCB board-level txheej txheem kev soj ntsuam zoo

Lus piav qhia luv luv:

Cov teeb meem zoo ntawm cov txheej txheem khoom siv hluav taws xob suav rau 80% ntawm tag nrho cov khoom siv hluav taws xob uas paub tab.Nyob rau tib lub sijhawm, cov txheej txheem tsis zoo tuaj yeem ua rau cov khoom lag luam tsis ua haujlwm, thiab txawm tias qhov txawv txav ntawm tag nrho cov kab ke, ua rau cov khoom siv rov qab los, ua rau cov khoom lag luam poob loj, thiab ua rau muaj kev hem thawj rau lub neej ntawm cov neeg caij tsheb.

Nrog ntau tshaj 10 xyoo ntawm kev paub txog kev ua tsis tiav, GRGT muaj lub peev xwm los muab cov tsheb thiab hluav taws xob PCB pawg thawj coj saib xyuas cov txheej txheem zoo, suav nrog VW80000 series, ES90000 series thiab lwm yam, pab cov tuam txhab nrhiav cov khoom tsis zoo thiab kev tswj xyuas cov khoom lag luam zoo.

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Product Detail

Khoom cim npe

Kev Pabcuam Scope

PCB, PCBA, automotive vuam qhov chaw

Cov qauv xeem:

OEM qauv

Korean (nrog rau kev sib koom ua lag luam) - ES90000 series;

Japanese (nrog rau kev sib koom ua lag luam) - TSC0507G, TSC0509G, TSC0510G, TSC3005G series;

German (nrog rau kev sib koom ua lag luam) - VW80000 series;

Asmeskas (nrog rau kev sib koom ua lag luam) - GMW3172;

Greely tsheb series qauv;

Chery tsheb series qauv;

FAW tsheb series qauv;

Lwm cov qauv kev lag luam, cov qauv hauv tebchaws, cov qauv tub rog thiab lwm yam.:

GB/2423A

JEDEC JESD 22

NSIPCI

J-STD-020

J-STD-001

J-STD-002

J-STD-003

IPC-A610

IPC-TM-650

PIB-9704

PIB-6012

PIB-6013

ZOS 3198

IEC60068

Cov khoom kuaj

Test hom	Cov khoom kuaj
Flux test khoom	Cov ntsiab lus ruaj khov Solderability Halogen cov ntsiab lus Nto Insulation Resistance Electromigration lwm.
Solder paste xeem cov khoom	Particle loj viscosity Kev hla Kaw Kev ntub dej Tin whiskers Intermetallic compound Rwb thaiv tsev tsis kam Ion tsiv teb tsaws
PCB lub hauv paus khoom kuaj qhov project	Kev nqus dej Dielectric tsis tu ncua Nrog voltage Nto resistivity Volume resistivity
PCB bare board test project	Kev tshuaj xyuas qhov tshwm sim Tiv tauj tiv thaiv Adhesion Microsection Thermal Stress Solderability Cov roj kub Nrog voltage SIR/CAF Kev kub ceev cia Kub poob siab Kub thiab humidity bias
PCBA soldering (cov txheej txheem tsis muaj txhuas) pilot project	Microsection X-ray Shear zog Bond zog Suab sweep Thermal Imaging Ion kuab paug Organic pollution Electromigration Tin whiskers Liab number case dyeing Micro strain test Ib puag ncig kev ntxhov siab xws li ntsuas kub thiab ntsuas tshuab
Sab hauv thiab sab nrauv kho kom zoo nkauj kuaj cov khoom	Txheej thickness Bond zog Preservative Microporous / microcracked chrome Muaj peev xwm sib txawv Lwm qhov kev ntsuam xyuas kev ntxhov siab ib puag ncig
Environmental stress test project	Kub kub ua haujlwm Lub voj voog kub Kev kub ceev cia Tsawg kub cia Siab HAST High kub thiab high humidity bias Ua haujlwm kub thiab av noo siab Tsawg kub ua haujlwm Sawv los ntawm qhov kub thiab txias 3/5/9 point function check Lub zog kub lub voj voog Kev vibration poob siab Tso Peb ua tiav Ntsev tsuag Condensation