RAYTECH NDT INSTRUMENT CO.,LTD
RAYTECH NDT INSTRUMENT CO.,LTD High quality, Best service,Reasonable price.
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Holiday Detector, Non Destructive Pipe Corrosion Protection
Spark Porosity Holiday Detectors RHD-10
RHD-10/20 Porosity Detectors are employed in the non-destructive detection and location of
pinholes, bare spots or thin points in protective coatings applies for corrosion protection over
metal and concrete (conductive) surfaces.
With corrosion an extremely costly and disruptive worldwide problem, preventative determination
becomes essential.
For newly constructed tanks, pipelines and other installations, where corrosion prevention
coatings have had to be applies, specifications will normally call for a specific coating to a
specific thickness. By using a our Detector to verify the competency of the sealing coatings, the
contractor can be assures that his coatings responsibility has been met. In terms of cost
effectiveness, with the low capital and operating costs of the Detector, the contractor will have
some protection from claims at a very low price.
Technical specifications
| RHD-20 MODE | Parameter | RHD-10 MODE | Parameter |
| Detector range | 30um~1mm | Detector range | 0.05mm~10mm |
| Output voltage | 600V~8000V | Output voltage | 0.6KV~30KV |
| DC power supply | 12V | DC power supply | 12V |
| LCD display | support | LCD display | support |
| Weight | 2.2kg | Weight | 2.2kg |
| Dimensions | 130*88*220mm | Dimensions | 130*88*220mm |
Standard delivery
| Item | Qty | Item | Qty |
| Detector unit | 1 | Fuse | 2 |
| Probe Handle | 1 | Charger | 1 |
| Flat brush | 1 | Kit case | 1 |
| Pen brush | 1 | Instruction manual | 1 |
| Connector for brushes | 1 | Warranty card | 1 |
Tag: Holiday detectors