TQC SHEEN LD8504 high Voltage Holiday Detector 15kV

LD8504

Holiday Detector

Introduction

The TQC High Pressure Pinhole Detector or Porosity Tester can accurately detect pinholes, defects, inclusions, fine spots, and bubbles in coatings. This pressure gauge has been specifically designed to effectively transform the high-Voltage DC testing of coatings, making them safer, easier, and more reliable than before.

High-pressure technology can be used to test coatings up to 36 mm thick. This method is ideal for inspecting paint on pipes, tank bottoms, and other protective coatings. It is also possible to test the coating on concrete using this method.

The instrument has a number of unique features. Current limiting to avoid damage to the coating, and safety handles without sensitive electronics. The extended ribs on the handle provide an effective barrier between the high pressure and the user. Precise sensitivity adjustment can be used for metallized or slightly wet coatings.

Features

• Lightweight with ABS case

• The switch can be switched off automatically in an instant

• Digital display of applied Voltage with built-in battery status indicator

• Regulated DC Voltage

• The Voltage range is 0-l5kv or 0-30kv, fully adjustable

• Clip-on battery packs

• Constant test current

• Sensitivity control

• Overcharge protection

• Single power supply

• Headphones for noisy environments

• Optional on/off switch on the handle

Applications

It is used to detect the porosity (pinholes or holes) of dielectric (insulating) coatings on conductive substrates, including concrete.

Meets standards

ISO 2746

Packing list：machine X1, manual X1, certificate X1, warranty card X1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.