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Probe

MicroCraft's unique Moving probes

Mechanical Units

High Speed and High Accuracy Moving Probe Unit

Type8 Probe

Type8 ProbeNew controlling method and servo motor
Equipping servo motor and utilizing new controlling method have allowed dramatic increased in the range of deceleration control when probing. Thus, now it is possible to softly contact the target at high speed while suppressing the vibration, resulting in extremely low witness mark compared to conventional probe.

Type7 Probe

Type7 ProbeType 7 probe is meticulously redesigned to its detailed composition parts with light weight material to support high speed testing. Furthermore, drive speed of the motor is adjusted to maximize the capacity of torque efficiency in order to realize the high speed probing.

A. One Screw Replacement

One Screw ReplacementWith our new cartridge design, users can now easily change tips as required to achieve optimum results. Most importantly the touch down sensor which allows unparalleled performance in testing flexible boards, highly warped PCB's, cavities and different heights on surface.

B. Fine Tuning Probe Pressure

Fine Tuning Probe PressureProbe pressure is adjusted by simple turn of a knob located on the rear of the probe unit. Compared to the adjustment with mechanical screw in the existing unit, the fine tuning adjustment in the new unit is much easier.

Probe Tip

Probe TipProbe Tip
Two types of probe tips are available: “Blade” type is suitable for standard boards allowing stable probing with through holes, while “Needle” type is suitable for fine pitch boards such as BGAs.

Kelvin Probe TipKelvin Probe Tip(Optional)
For low resistance measurements, Kelvin probes are also available. Kelvin probe needle tips achieve 20 micron pitch between the two contacts and allows testing of the C4 bumps on package boards.