Ultrasonic Scanning System for Non-destructive Testing of Pouch/Prismatic Cells - UBSC-LD50

The ultrasonic scanning system UBSC-LD50 is designed for NDT(Non-destructive Testing) of pouch/prismatic cell including:

• Electrolyte diffusion status
• Early-stage gassing
• Sealing performance
• Lithium plating
• SoC monitoring
• Electrolyte stability testing
• Reference Published Paper:
• Diagnosing and correcting anode-free cell failure via electrolyte and morphological analysis, Nat Energy 5, 693–702 (2020)
• Ultrasonic Scanning to Observe Wetting and "Unwetting" in Li-ion Pouch Cells, Joule S2542-4351(20)30332-9

SPECIFICATIONS

Features	Bubble detection in the pouch/prismatic cells Electrolyte distribution during the vacuum standing Pouch/Prismatic cell leak detection Lithium plating detection Lithium-ion distribution Analysis Cycle life prediction
Voltage & Power	AC 208 - 240V, Three phase, 50/60Hz 13.5 kW
Applicable Cell-type	Pouch cells Prismatic cells Pouch cell fixture
Coupling Medium	Liquid Silicone Oil recommended
Scanning	Ultrasonic C Scanning Transmission + Reflection Maximum Scanning Area: 600 mm L x 300 mm W Maximum Scanning Thickness: 70 mm Resolution: 0.5 mm - 30 mm; it depends on the cell thickness Scanning speed: ~ 1 - 10 minutes per cell; depends on the cell size
Testing Working Temperature	RT - 80 °C± 0.5 °C
Ultrasonic Transducers	Power < 100 mW 2 pairs of transducer and transmittor: 2.0 MHz and 250 kHz
Scanning Stage	XY Axis translational stage Ultrasonic Power Source Signal Sampling System Battery Analyzer Temperature Controlled Oil Bath Tank Thermometer for calibration
Software	XY Axis Motion Control; XY Travel Pattern Ultrasonic parameters setting Transmission and Reflection Waves Displaying Scanning Image
Compliance	CE Certified
Warranty	One year limited warranty with lifetime support
Weight & Dimension	Weight: 900 lbs Dimension: 1,500 mm Length x 1,000 mm Width x 2,150 mm Height
Shipping Weight & Dimension	Total 3 Pallets 2100 lbs, 65"x46"x97" 470 lbs, 48"x40"x50" 315 lbs, 40"x27"x23"
Operation Manual & Video
Application Notes	This ultrasonic device is safe due to the low ultrasonic power (<100 mW)