Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd.
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Price: | 200.0 USD |
Payment Terms: | T/T,L/C,Paypal |
Place of Origin: | Shandong, China (Mainland) |
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chinacoal13
factory selling Porosity Detector
Details:
Function
D1 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
1. 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,Petroleum asphalt medium)
3. Output high voltage:A:0.5-15KV
B:15-35KV
C:0.5-35KV
4. Display:pointer
5. High voltage control system:Ordinary potentiometer adjustment
6. DC supply:12v
7. Consumption:<5w
8. Alarm delay:1-2s
9. High voltage probe:Electronic high voltage generator
10. Packing:metal chest
11. Main dimension: 165mm×155mm×68mm
12. 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.
Measuring range | 0.03-3.5mm(Epoxy coal tar pitch medium) |
Output high voltage | 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) |