DONGGUAN LONROY EQUIPMENT CO LTD
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 200 |
| Delivery Time | 5-8 work days |
| Packaging Details | Wooden package |
| Equipment Dimensions | 127cm × 100cm × 120cm |
| Test Chamber Dimensions | 73cm × 65cm × 73cm (1m³) |
| Power Supply | AC 220V/50Hz |
| Temperature Resolution | 0.1℃ |
| Warranty | 1 Year |
| Brand Name | Lonroy |
| Model Number | BGD 872 |
| Certification | Includes Calibration Certification |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 200 |
| Delivery Time | 5-8 work days | Packaging Details | Wooden package |
| Equipment Dimensions | 127cm × 100cm × 120cm | Test Chamber Dimensions | 73cm × 65cm × 73cm (1m³) |
| Power Supply | AC 220V/50Hz | Temperature Resolution | 0.1℃ |
| Warranty | 1 Year | Brand Name | Lonroy |
| Model Number | BGD 872 | Certification | Includes Calibration Certification |
| Place of Origin | China | ||
| High Light | 220v paint testing equipment ，50hz paint testing equipment ，220v paint testing instruments | ||
BGD 872 ISO 15711 Cathodic Disbondment Test Chamber
1.Description
The Cathodic Disbondment Test Chamber is used to evaluate the resistance of coatings (typically applied to protect metal substrates in ships and marine structures) to cathodic disbondment when exposed to seawater. It accurately assesses the adhesion failure between coatings and metal surfaces caused by cathodic protection, which often originates from defects in the coating system, such as accidental coating loss, application flaws, or excessive permeability.
Artificial holidays (defects) are created on coated specimens, which are then immersed in the test solution (artificial seawater) within the chamber. Two specimens are connected to a cathodic protection circuit (Method A) or sacrificial anode (Method B), while two additional specimens serve as controls without cathodic protection or sacrificial anode connection. After testing, the specimens are examined for blistering and underfilm penetration around the artificial holidays. Blistering and disbondment grades are evaluated according to relevant standards, and the coating's performance under cathodic protection conditions is determined by comparing protected and unprotected specimens.
2.Technical Parameter
|
Test Chamber Dimensions (L×W×H) |
73cm × 65cm × 73cm (1m³) |
|
Solution Temperature Range |
20℃ ~ 80℃ |
|
Temperature Resolution |
0.1℃ |
|
Temperature Uniformity |
≤1.5℃ |
|
Temperature Fluctuation |
±0.5℃ |
|
Temperature Control Accuracy |
±0.1℃ |
|
Heating Method |
Electric heating with PID+SCR balance control |
|
Aeration Device |
PP tube microporous bubbling |
|
Power Supply |
AC 220V/50Hz, Max. Current: ~10A, Max. Power: 3kW |
|
Equipment Dimensions (L×W×H) |
127cm × 100cm × 120cm |
|
Standard Electrodes |
Anode Electrode (Graphite) and Reference Electrode |
Company Details
Business Type:
Manufacturer,Seller,Exporter,Agent
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification：
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes...
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