Shandong China Coal Mining & Industrial Group Co., Ltd.

China Manufacturer with main products: Mining Equipment, Rock Drilling Machine, Mining & Construction Lifting Equipment, Transportation Equipment, Mining Supporting Equipment,...

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hot selling Digital Holiday Detector

FOB Price: 1.00 - 1,000.00 USD/Set
Supply Ability: 1,000 Set/Sets per Month
Shipping: 5-10 days after your payment
Payment Terms: L/C, T/T, Western Union, Other, Paypal
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: carton box, plastic bags, wooden cases or as your requirement

Quick Details

  • Usage: holiday detector
  • Power: Electronic
  • Model Number: D1
  • Brand Name: China Coal
  • Product name: hot selling Digital Holiday Detector

Specifications

chinacoal13




hot selling Digital Holiday Detector

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)

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

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