PCB Sampling and Screening

This module provides information about sampling procedures and screening of PCBs. In more detail will be explained, which material and equipment are needed for sampling of transformer oils and soils. Step-by-step tutorials are provided for two common screening methods, PCB measurements with colorimetric kits and chloride specific electrodes.

PCB Sampling and Screening Presentation (PDF)
ENG
ESP
Soil Sampling Presentation (PDF)
ENG
ESP

PCB Sampling & Screening

This video explains PCB sampling of transformer oils including materials needed, the role of the sampling team and the different sampling scenarios. The second part of the video provides information about how to conduct screening of PCB oils using screening methods such as the L2000 DXT analyzer or Clor-N-Oil test kits.

Clor-N-Oil video

This video provides step-by-step instructions on how to test dielectric oil with the Clor-N-Oil test kit (50 ppm)

Clor-N-Soil test kit video

This video provides step-by-step instructions on how to test soil samples with the Clor-N-Soil test kit (50 ppm).

Vídeo del kit de análisis de Clor-N-Soil

Este vídeo ofrece instrucciones paso a paso sobre cómo analizar muestras de suelo con el kit de análisis de Clor-N-Soil (50 ppm).

Sample preparation for the L2000 DXT Analyzer

The video presents the step-by-step sample preparation procedure for the analysis with the L2000DXT Analyzer

Electrode Preparation

The electrode is the most sensitive part of the L2000DXT. This video provides a step by step approach on how to prepare the electrode to conduct PCB tests on the oil samples.

Diagnostic

This video explains how to prepare the L2000DXT analyzer and have it ready to diagnose the oil samples.

Sample Screening

This video shows a simple step-by-step methodology to screen sample using the L2000DXT