Corrosion Control

Features

• Features include a Liquid Crystal Display (LCD), with a 1% accuracy, clearly displaying the applied test voltage
• An alarm circuit, with user adjustable sensitivity, operates an audible and visual indicator when a fault is located
• An alarm circuit, with user adjustable sensitivity, operates an audible and visual indicator when a fault is located
• The operator is protected by a safety switch incorporated in the probe handle. In addition the output voltage (V) is current (I) limited
• The PHD Pinhole Detectors are sturdily built for on-site conditions, and are supplied with a carrying pouch and drum brush electrode
• Incorporating a built in universal mains charging unit, the fully portable direct current PHD 1-20 / 2-40
• Pinhole Holiday detectors will quickly and accurately test non-conductive materials for pinholes (porosity or holidays) in the sample surface

Download datasheet (PDF, approx 154KB)

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Introduction

The Sheen Pinhole/Holiday Detectors are designed to be a fully portable test instrument delivering an adjustable stabilised D.C. output voltage of 1kv to 20kv or 2kv to 40kv for the detection of Pinholes, Porosity or Holidays on a wide range of non-conductive dielectric (insulating) coatings and linings.

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PHD1-20	High-Voltage Holiday Detector 1-20 kV
PHD1-40	High-Voltage Holiday Detector 2-40 kV