HomeISOTEST® actIndustrie SolutionsStationary Inspection of Factory Pipe Coatings

Stationary Inspection of Factory Pipe Coatings – ISOTEST® act Industry Solution

For decades leading pipe manufacturers world-wide have trusted in ELMED ISOTEST® act in-plant holiday detector systems. Even the smallest cracks or pores can online be detected and displayed during the production process of factory coatings.


By means of high voltage this special test procedure allows both the spiral and circumferential testing of pipe coatings. Using the capacitive grounding method ("Phantom-Grounding" – only possible with impulse voltage) a fully automated testing is possible without direct contact to the pipe interior or the bare pipe end.


With the stationary ISOTEST® act testing system even damp pipes can reliably and material-friendly be tested for pores.


The high-voltage voltmeter ISOTEST® HV conti is the ideal complement for the ISOTEST® act series. It allows a continuous and precise measurement of the actually applied test voltage. In this way the prescribed values can precisely be recorded and documented.

Videos

In-plant Holiday Detection of wet FBE and 3LPE/PP Pipe Coatings

Stationary Holiday Detection of fully Coated Pipes

Our recommendation

In-plant Holiday Detector System ISOTEST® act P2

  • porosity testing of FBE and PE / PP coatings with a single device
  • test voltages 2.5 kV / 3.0 kV / 3.5 kV / 4.0 kV / 10.0 kV / 15.0 kV / 20.0 kV / 25.0 kV
  • high-voltage pulse technology
  • no static charging
  • testing according to DIN 30670
  • testing of dirty, damp and even slightly conductive pipe coatings
  • up to 6 test channels - synchronisation of several devices (master / slave mode)
  • “Phantom-Grounding“ – no direct grounding necessary
  • external switch-on / switch-off of the test voltage
  • adjustable sensitivity and filter functions

more information

In-plant High Voltage Pulse Crest Meter ISOTEST® HV conti

Permanent and external revision of high voltage testing with ISOTEST® act in-plant holiday detector systems.

 

  • testing of in-plant and stationary holiday detector systems ISOTEST® act according to general rules and standards
  • suitable for continuous operation (three shifts)
  • interfaces for the external documentation of test voltages and operating states
  • highest interference resistance in the measurement analysis thanks to state-of-the-art optical fibre technology

more information