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Brand Name : HUATEC
Model Number : HD-201A/B/C
Certification : CE
Place of Origin : China
MOQ : 1 pc
Price : USD795/set - USD859/set
Payment Terms : T/T,Paypal
Supply Ability : 10sets/Month
Delivery Time : 7-10 working days after receipt of your payment
Packaging Details : Carton packing box
Measuring range : A:0.03-3.5mm(Epoxy coal tar pitch medium) B:3.5-10.mm(Petroleum asphalt medium) C:0.03-10.mm(Epoxy coal tar pitch,Petroleumasphalt medium)
Output high voltage : A:0.5-15KV B:15-35KV C:0.5-35KV
High voltage control system : Ordinary potentiometer adjustment
DC supply : 12v
Consumption : <5w
Alarm delay : 1-2s
High voltage probe : Electronic high voltage generator
HD-201A/B/C Dial Porosity Holiday Coating Surface Flaw Testing Detector
[Function]
HD-201 Porosity Holiday detector is a special testing equipment used to detect oil and gas pipelines, cables, enamel, metal tank, hull and other protective coatings flaws. It is a simple and practical equipment
[Characteristic]
1,Low power consumption, small size, light weight;
2,Simple operation;
[Main technical index]
Measuring range | A:0.03-3.5mm(Epoxy coal tar pitch medium) B:3.5-10.mm(Petroleum asphalt medium) C:0.03-10.mm(Epoxy coal tar pitch,Petroleumasphalt medium) |
Output high voltage | A:0.5-15KV |
Display | pointer |
High voltage control system | Ordinary potentiometer adjustment |
DC supply | 12v |
Consumption | <5w |
Alarm delay | 1-2s |
High voltage probe | Electronic high voltage generator |
Packing | metal chest |
Main dimension | 165mm×155mm×68mm |
Weight | 1.5kg(Including battery) |
[Accessories]
Charger, high pressure gloves, long cable, short connecting line, Connecting magnet, earth rod, The brush plate, Manual
[Principle]
The detector generates a high DC voltage that is applied to the coating surface through a probe. The detector is connected to the substrate via the high voltage returned. When the probe is passed over a coating flaw, then the electrical circuit is completed and current flows from the probe to the substrate. As a result, audible and visual alarms are activated in the detector and a spark may be produced at the flaw.
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HD-201 Series Dial Porosity Holiday Coating Surface Flaw Testing Detector Images |