The TQC Low Voltage Pinhole detector
from Gardco enables users to inspect various coatings on conductive substrates for small defects such as holidays and pinholes using the "wet sponge technique."
The earliest versions of atom probes only had a pinhole detector
, unlike our wide-angled position detector, and so gave an image like a geological borehole in a single dimension.'
has introduced the Model PDC-20 In-Line Pinhole Detector
. The nondestructive system is said to be an economical alternative to expensive in-line optics or visual inspections, which can yield high levels of scrap.
Buckleys has launched a new Low Voltage Pinhole Detector
, the LVPD.
The Buckleys PHD Pinhole Detector
can detect slight nicks and breaks in insulation--difficult to detect by visual inspection, yet sufficient to give a patient a serious burn or a surgeon a distracting shock.
Showing MiniTest non-destructive wall-thickness gauge and PoroTest pinhole detector
Low-voltage pinhole detectors
are commonly used to inspect coatings thinner than 500 [micro]m applied to concrete and other conductive substrates.
Hot-gas hand-welding systems for rigid sheet and pipe fabrication and repairs; heat guns for fabrics, liners and single-ply roofing systems; hot-air extrusion welders for rigid sheet and pipe fabrication and repairs; sheet butt fusion and bending machinery; plastic pipe butt and socket fusion machinery, saws and tools; pinhole detectors
; spark testers; and plastic specialty machines.
Binks' pinhole detectors
are built to work with flat materials, but can work with formed products in some cases.
The SHD-4000 is said to be useful in applications where more sophisticated pinhole detectors
are cost prohibitive but where product defects of 1 mm or larger cause serious problems.
Supplies leak testers for hollow parts, pinhole detectors
for film and sheet, and spark testers for wire and cable.
The firm has built pinhole detecting electrode systems for wire and cable for decades, along with occasional large custom pinhole detectors
for high-output cast film and sheet lines.