Keithley 9139B-PCA, Инструкция по эксплуатации

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Model 9139B Probe Card Adapter Instructions Section 2: Probe card adapter overview
9139B-901-01 Rev. A / January 2019 2-5
Probe needle
Ceramic needles are recommended; other types of needles (such as epoxy) may be used if they
conform to the dimensions in the following figure.
Figure 5: Probe needle mounting
Light cover
The light cover shields the opening in the center of the probe card adapter. This blocks ambient light
and permits testing under lights-out conditions.
Opening the light cover trips the safety interlock and interrupts testing.