Lithium-ion Battery Inspection Machine SST-304

SST-304 series Contact-free Ultrasonic tester Contact-free detection of defects in lithium-ion batteries, food and medical packaging ●Contact-free testing machine operating via ultrasonic wave transmission ●Non-destructive, contact-free, dry inspection ●Able to clearly detect air bubbles and peeling that are poorly detectable by X-ray testing Solution example Lithium-ion battery porosity testing Defect depth evaluation ■Top view 2nd one reverse 1st one Residual gas reverse 1.5mm 1st one front 2nd one front 2.0mm 2.5mm Film ■Side view Space (0.2mm) By using focusing calibration (0.1mm) Acrylic resin techniques of a chosen layer, (3mm) it is possible to acquire a Allows for testing for residual air bubbles within the pouch and Bonded with lubricant Film tomographic image and impregnation testing. Allows for quantitative testing by threshold. (0.2mm) perform defect depth analysis. Packaging laminate defect testing CFRP/composite material defect testing Defect NG evaluation Detailed scanning of ■Composite material (CFRP) testing ■CFRP and steel plate bonding testing defective parts φ5, 3, 1 defect inside CFRP ■Resin hardness measurement ■Surface shape measurement Signal change due to resin hardening 0.6 100000 using reflection 0.8 10000 1 1.2 Detects trapping of foreign matter in aluminum laminate Aluminum laminate adhesion 1000 1.4 films consisting of 4 thermally bonded A4 size edges testing example Dynamic viscoelasticity 1.6 measurement results 100 1.8 Measurement data 2 10 0 1 2 3 4 5 6 Detects signal deterioration using high-speed circumference scan. hour Output Storage modulus (Pa)