| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Direct Current Voltage Gradient (DCVG) equipment aids survey teams to assess the effectiveness of corrosion protection for pipelines and other buried steel structures by locating defects in the coating.
• Locating coating defects on buried pipelines, underground pipelines
• Defect's severity, shape and size,
• Determining the corrosion behavior of coating defects (Anodic or Cathodic defects)
• Identification of DC traction and other interference effects
• Assessment of CP System effectiveness
CIPS / DCVG Technical Parameters:
1. CIPS range: automatic range, 10 mV, 25 mV, 50 mV, 100 mV, 250 mV, 500 mV, 1.0V, 2.5 V, 5.0V,10.0V,25.0V;
2. DCVG range: automatic range, 10 mV, 25 mV, 50 mV, 100 mV, 250 mV, 500 mV, 1V, 2.5 V, 5V, 10V, 25V;
3. The positioning accuracy of the damaged anti-corrosion layer: 15cm
4, the test is buried in depth: 5m
5. Leak detection accuracy: 0.25mm2 damaged defects;
6. The working voltage: 8.4 V 5 AH;
7, screen display: 320320 LCD large screen display;
8. Working time:> 24 hours;
9. Working language: it can be set in Both Chinese and English;
10. Interface display: real-time data, real-time waveform;
11, memory: 6GB, can store 1 million sets of data;
12. Internal clock: separate lithium battery, working alone;
13, matching: can be compatible with similar foreign products flow breaker work;
14, input impedance: 100 MΩ;
15. Storage time: continuous storage of data for> 24 hours;
16, power supply: built-in lithium battery pack 8.4 V 5 AH;
17. Working environment: -10ºC -40ºC, relative humidity <80% RH;
18. Storage environment: -20ºC -60ºC, relative humidity <90% RH;
19. Host volume: 24515048mm
20. Host weight (including battery): 1.0 Kg
Technical parameters of the current breaker:
1. Output voltage: a maximum of 80V;
2. Output current: a maximum of 80A;
3, power supply: built-in lithium battery;
4. Working hours are 48 hours.
5. Working mode:
| Mode | ON time (S) | OFF time (S) | Mode | ON time (S) | OFF time (S) |
| 1 | 0.45 | 0.8 | 5 | 4.0 | 1.0 |
| 2 | 1.6 | 0.9 | 6 | direct connection | |
| 3 | 0.8 | 0.45 | 7 | 0.45 | 0.9 |
| 4 | 3.0 | 2.0 | 8 | 0.9 | 1.8 |
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