Porosity Detectors

Detection of Porosity (Pinholes or holidays)in Coatings made easy!

Blastquip stock DC Compact Porosity Detectors as part of our large range of testing instruments for the Abrasive Blasting (Sandblasting) and Painting Industry.

These units are used for the detection of coating porosity in dielectric (insulation type) coatings on conductive substrates, including concrete.  These units are suitable for production pipeline coating operations, tank work and structures. Ideal for use on storage tanks, valves and pipelines.

Housed in a fully portable ABS Case the detectors deliver stabilised DC output of up to 30kv.  Constant current source maintains applied test voltage.  Full test current at low voltage (where it is needed most) when testing at low film builds. 

• LCD Display
• Voltage Control
• Visual Alarm
• On Switch
• Off/Test Switch
• Sensitivity Control
• Audible Alarm
• High Voltage Probe Connector
• Fuse
• Earth Connection point
• Clip on Battery Pack
• Earphone Connection

Industrial Kit Comes complete with Detector with clip on power pack, 10 hr charger, probe handle with neon and 2m lead, 60mm connector for flat brushes, 7m earth lead with clamp, Fan Brush, 250mm Flat Brass Wire Brush, 450mm Probe Extension, Air Operated Earphones, Shoulder and Waist Harness, Kit Case and operating Instructions.

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Optional Accessories available