Corrotech / Products / Application technologies / Inspection of the execution and quality of the coating / High Voltage Porosity Detector DEFELSKO® PosiTector® HHD

High Voltage Porosity Detector DEFELSKO® PosiTector® HHD

Product Number
DEF-HHD
High-voltage porosity detector DEFELSKO® PosiTector® HHD. Detects porosity, microcracks and other discontinuities in coatings on metal and concrete substrates at higher dry coat thicknesses using pulsed DC. Detail description

High-voltage porosity detector DEFELSKO® PosiTector® HHD. Detects porosity, microcracks and other discontinuities in coatings on metal and concrete substrates at higher dry coat thicknesses using pulsed DC.

Features:

  • Lightweight, ergonomic design provides comfortable all-day use and reduces operator fatigue
  • regulated pulsed DC voltage output that does not change under load - voltage accuracy ±5%.
  • stress calculator function - select one of 11 international standards and enter the coating thickness to automatically calculate the required test stress
  • wide range of electrodes with rolling springs and flat wire brushes or use electrodes from other manufacturers with optional adapters, custom sizes available on request
  • two-year warranty

For more information about DEFELSKO® products, please visit www.defelsko.com.

Manufacturer: DeFelsko
Measuring range: 0 - 20 000 µm
Temperature range: -20°C to +60°C
Tension: 0.5 kV (± 5%) to 35 kV (± 5%)
Settings: from 0,5 kV to 1 kv at 0,01 kV, from 1 kV to 35 kV at 0,1 kV
Fraction: 30 Hz
Sensitivity: from 90k (± 3%) to 400k (± 3%)
Durability: more than 30 hours per charge (depending on the voltage and application)
Standard: Meets IP65 standard

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