“Time Delay Integration is a technology which DALSAs high sensitivity line scan cameras use which increases responsivity making it great for high speed low light applications. TDI essentially accumulates multiple exposures of the same spot on the object, which increases integration time allowing more light exposure.” Says Wayne Mason, Integrys VP Sales & Marketing.

TDI is based on the concept of accumulating multiple exposures of the same (moving) object, effectively increasing the integration time available to collect incident light. The object motion must be synchronized with the exposures to ensure a crisp image. From wafer, PCB, and LCD panel inspection to high-end document scanning, TDI line scan delivers an unmatched mix of sensitivity and speed.

See if TDI is the best camera technology for you by checking the Integrys Camera Finder.

Read about Dalsa's latest TDI Camera - the Piranha HS.

Contact Integrys for additional information at 1 888 509 8455 or clientservice@integrys.com