The continuous development of China's shipping industry improves requirements for ship reliability. Although manufacturers continue to improve the structure, ship types, strengthening degree and prolong the service life of components, the reliability cannot be completely improved. How to ensure the reliability and safety of ships and their systems has become an urgent problem to be solved at present.
Electrical products and material test pieces of ships, such as radio-communication equipment, navigation equipment, marine lights, sonars, connectors, cables, paints, etc.
Classification society approval, CNAS, CMA
Test Item | Test Standard |
Enclosure protection test | GD 22-2015 |
IEC60529:2013 | |
Operation inspection | GD 22-2015 |
IEC 60945:2002/COR1:2008 | |
Measurement of insulation resistance | GD 22-2015 |
Voltage withstand test | GD 22-2015 |
Tilt and swing test | GD 22-2015 |
Vibration test | GD 22-2015 |
IEC 60945:2002/COR1:2008 | |
IEC 60068-2-6:2007 | |
High temperature (dry heat) test | GD 22-2015 |
IEC 60945:2002/COR1:2008 | |
IEC 60068-2-2:2007 | |
Low temperature test | GD 22-2015 |
IEC 60945:2002/COR1:2008 | |
IEC 60068-2-1:2007 | |
Cyclic damp heat test | GD 22-2015 |
IEC 60945:2002/COR1:2008 | |
IEC 60068-2-30:2005 | |
Steady damp heat test | GD 22-2015 |
IEC 60945:2002/COR1:2008 | |
IEC 60068-2-78:2012 | |
Salt spray test Kb | GD 22-2015 |
IEC 60945:2002/COR1:2008 | |
IEC 60068-2-52:1996 | |
Salt spray test Ka | GD 22-2015 |
IEC 60945:2002/COR1:2008 | |
IEC 60068-2-11:1981 | |
Thermal shock test | GD 22-2015 |
IEC 60945:2002/COR1:2008 | |
Rain and water-spray test | IEC 60945:2002/COR1:2008 |
Drop test (hard surface) | IEC 60945:2002/COR1:2008 |
Short-term submerging test | IEC 60945:2002/COR1:2008 |
Solar radiation test | IEC 60945:2002/COR1:2008 |
Oil resistant test | IEC 60945:2002/COR1:2008 |
Flame retarding test | GD 22-2015 |
IEC 60092-101:2002 | |
IEC 60695-11-5:2016 |