Test Conditions - Dalsa Genie HM640 User Manual

Definition of cosmetic specifications

Hot/Dead pixel defect:
Pixel whose signal, in dark, deviates by more than 400DN (10-bits) from the mean.

Single pixel defect:
Pixel whose signal, at nominal light (illumination at 50% of the linear range), deviates by more than ±30% from
the mean.

Cluster defect:
A grouping of more than 8 pixel defects.

Column defect:
A column which has more than 8 consecutive pixel defects.

Row defect:
A horizontal grouping of more than 8 consecutive pixel defects.

Test conditions


Digital gain = 1X

Nominal light = illumination at 50% of saturation

Temperature of camera front plate is 40°C
16  Genie HM/HC Series Overview
Genie HM-HC Series-GigE Vision Camera