Cips and Dcvg Survey Kit for Underground Pipelines Coating Inspection Buried Pipelines Corrosion Tester

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: GOLD
• Procut Name: Cips and Dcvg Survey Kit
• Cips Range: 10 Mv, 25 Mv, 50 Mv, 100 Mv, 250 Mv, 500 Mv, 1.0V,
• Dcvg Range: 10 Mv, 25 Mv, 50 Mv, 100 Mv, 250 Mv, 500 Mv, 1V, 2
• The Test Is Buried in Depth: 5m
• Transport Package: Carton Box
• Specification: CIPS or DCVG Test Optional
• Trademark: GOLD
• Origin: China
• HS Code: 9031809090
• Production Capacity: 100 Sets Per Month

Product Description

CIPS and  DCVG Survey Kit for underground pipelines coating inspection buried pipelines corrosion tester
CIPS (Close Interval Potential Detection)

Measures the dynamic change in pipe-to-ground potential (ON/OFF potential) by periodically turning on and off the cathodic protection current, assesses the effectiveness of the cathodic protection system, and identifies under- or over-protected pipe segments18.

Generate distance-potential curves to analyze the distribution of stray current interference and locate areas of weak cathodic protection15.

DCVG (DC potential gradient detection)

By detecting the DC voltage gradient in the soil, precisely locate the breakage point of the anti-corrosion layer (accuracy ≤15cm), and evaluate the breakage area, shape and corrosion activity13.

Determine the direction of current (inflow/outflow) at the point of breakage, and assist in analyzing the influence of stray current interference17.

The combination of the two can realize the dual evaluation of anti-corrosion layer defects and cathodic protection effect, which is applicable to pipelines with a variety of anti-corrosion layer materials such as asphalt, 3-layer PE, etc.
CIPS/DCVG Configuration Sheet
 

No	Name	Unit	Qty	Remark
1	CIPS/DCVG data logger	Pc	1
2	GPS Synchronous Current Interrupter	Set	2
3	Data processing software	Set	1	U disk
4	Circuit breaker external cable	Pc	4
5	8.4V Li-ion Battery Charger	Pc	2
6	Wooden electrode head	Pc	8
7	Copper sulfate crystals	Bottle	1
8	USB data download cable	Pc	1
9	Copper Sulfate Reference Probe	Pc	2
10	Reference electrode probe bag	Pc	1
11	GPS Sync Antenna	Pc	3
12	Tail line counting cylinder	Pc	1
13	Connection Cable	Pc	1
14	Electrode filling bottle	Pc	1
15	PTFE sealing tape	Pc	1
16	Left (right) hand connection line	Pc	1	One left and one right
17	CIPS/DCVG User Manual	Pc	2
18	Instrument box	Pc	1