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HMS – Helicopter Deck Monitoring System Specification Assessment Service
The Helicopter Deck Monitoring System (HMS) is designed to measure all weather conditions during helicopter landing and take-off operations, thereby enhancing flight safety.
The HMS can interface with a variety of weather sensors, including wind speed, wind direction, QFE/QNH barometric pressure, temperature, and humidity.
The system complies with the relevant requirements of the International Helicopter Certification Authority (HCA).
A standard HMS configuration requires the following parameters:
* Wind speed and direction * Temperature / humidity * Dew point * Atmospheric pressure * Visibility * Present weather / cloud height * Motion (for floating drilling units or vessels) |
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Helicopter Deck Lighting Inspection
Helicopter deck navigation lighting inspection covers the following aspects:
| 1. Photometry The luminous-intensity distribution of each luminaire shall comply with the Technical Requirements for Civil Heliport Lighting Equipment. Test reference: Clause 5.2.1 of the above standard. 2. Chromaticity At full intensity the emitted color shall meet the requirements of Appendix I to MH 5001, with chromaticity coordinates within the limits specified in the Technical Requirements for Civil Heliport Lighting Equipment. For HAPI red, the y-coordinate shall not exceed 0.320. Test reference: Clause 5.2.3 of the above standard. 3. Inset Luminaire Tests Unless otherwise stated, tests on inset heliport luminaires shall be carried out in a mounting configuration that simulates actual installation. Luminaire dimensions shall satisfy the Technical Requirements for Civil Heliport Lighting Equipment. Test reference: Clause 5.3.1 of the above standard. |
Contact us: +86（10）83659992、13901388706、13910312910
Helicopter Deck Surface Friction Coefficient Inspection & Evaluation Service
Helicopter Deck Surface Friction-Coefficient Inspection & Evaluation Service
To verify that helicopter deck friction values comply with both the CAAC Helicopter Offshore Platform Operations Advisory Circular (AC-135-FS-011) and the UK CAA’s offshore helicopter landing-area standard CAP 437, we conduct professional friction testing with Findlay Irvine’s Micro-Grip friction tester.
CAP 437 is recognized worldwide and is mandatory on the UK Continental Shelf (UKCS); many other countries also adopt it as their reference.
All tests are performed by certified technicians, guaranteeing accurate, traceable data for regulatory compliance and certification.
Our full service portfolio includes:
* Semi-annual helicopter-deck inspections and annual friction testing in accordance with ICAO Annex 14, CAP 437 and MCA-LY2, satisfying the obligations of helicopter-approval service providers and IOGP members.
* Full CAP 437-compliant inspection reports covering deck surfaces, safety nets, refuelling systems, etc.
* Rental of Micro-Grip friction testers and sale of related equipment and instrumentation.
Service Advantages:
* Familiar with international standards (ICAO) and local authorities' requirements.
* Actively involved in various safety issues related to safety, especially flight safety quality issues.
* Provide testing services that meet CAP437 requirements and provide detailed test results reports, which are approved by a third party.
* The equipment used for testing is the exclusive product of our company, and our equipment is regularly maintained and adjusted.
* Our service team has internationally recognized qualifications and has more than 30 years of service experience in the industry.
* Choosing our lifting pavement testing service, you can ensure the safety of the lifting platform and users.
Contact us: +86（10）83659992、13901388706、13910312910
Ship generator testing services
The marine generator set is an important component of the ship, and the marine generator is the core. The normal operation of the generator is related to the normal navigation of the ship!
The stator rotor winding of a ship's generator is a component of an electric motor. Aging, dampness, heating, erosion, foreign object intrusion, and external force impact can all cause damage to the winding. Overloading, undervoltage, overvoltage, and phase loss operation of the generator can also cause winding faults.
Motor and generator malfunctions can occur at any time. JRONT's professional technical personnel can provide generator testing services to customers in the shipbuilding industry, helping maintenance professionals make intelligent, data-driven decisions on the motors and generator assets in use. Promptly detect weak insulation to avoid being too late.
The motor testing service we provide
*Perform surge testing between turns according to IEEE 522 standard
*Conduct partial discharge testing according to IEC 61934-15 3.0 edition 2009 testing standard.
Please contact us:+86（10）83659992
Rope non-destructive testing services
Complex environments require absolute assurance of service security and continuity. Our rope non-destructive testing equipment is designed specifically to withstand marine environments and can even inspect large-diameter ropes at high speeds.
JRONT can provide detection services for internal and external defects in ropes, such as wire breakage, corrosion, wear, and friction fatigue.
The product we use complies with the international standard ISO4309.
Checking the rope helps prevent sudden breakage, thereby improving installation safety!
Please contact us:+86（10）83659992
