S3002 Porosity Tester

porosity detector with the wet sponge method/

Optical and acoustic indication / fast non-destructive measurement /

compact, lightweight, and independent of the grid for mobile use

The low voltage porosity detector is a handheld and independent network tester for locating pores and spot defects in electrically insulating layers on metallic substrates. The low voltage porosity detector works with the wet sponge method. A wet sponge applies a defined voltage to a coating to be tested. The conductive base is connected to the porosity detector via a measuring cable. The device works as a conductivity detector that responds to the difference between the resistance of the insulating layer and the pores filled with water. A wet sponge serves as a probe. Only those defective points that penetrate the coating to the bottom are detected. If a pore is detected in the coating, it fills with liquid and closes a circuit. This allows for acoustic and optical indication. The low voltage porosity detector checks the test voltage with each activation. This ensures that it is always tested with the correct voltage. The test with the low voltage porosity detector (wet sponge method) is especially recommended for layers up to 500.

- Optical and acoustic indication

- Non-destructive measurement

- Compact and lightweight

- Mobile use

- For electrically insulating layers on

  metal bases

- Possibility to acquire different sensors

  (opcional)

- Complies with many international standards

- Case for easy transport 

  included in the shipment

Technical specifications

Voltage range

9V / 67,5 V / 90 V

Max. thickness to be checked

9 V

67,5 V

90 V

300 μm

500 μm

500 μm

Accuracy

± 1%

Dimensions esponja

150 x 100 x 30 mm

International standards

BS EN ISO 8289 A

ASTM G62-87

BS 7793-2

ASTM G6-83

ASTM D-5162

NACE RP 0188

Contents of the shipment

1 x Low voltage porosity detector PCE-WPT 1 1 x Sponge 150 mm

1 x Asidero

1 x Ground cable

1 x Transport case

1 x User manual