Posts filed under: Gas Detection

Salwico Buveco ST-450 H2S and O2 fixed gas detector calibrated and function tested onboard to ensure safe atmosphere monitoring.

Accurate fixed gas detection is critical for maintaining a safe working environment on board ships, especially in machinery spaces, pump rooms, and enclosed areas. This service highlights the calibration and health check of a Salwico Buveco ST-450 fixed gas detection system equipped with H2S and O2 sensors. Using certified calibration gases and approved procedures, each sensor is tested for accuracy, response time, alarm activation, and signal stability to ensure reliable performance under real operating conditions.

Our technicians inspect the full sampling and detection chain, including tubing, fittings, solenoid valves, and control electronics. Any drift, blockage, or sensor degradation is identified early, reducing the risk of false alarms or undetected hazardous atmospheres. The process also includes functional testing of alarms and outputs to confirm correct integration with the vessel’s alarm and monitoring systems.

This type of calibration and preventive maintenance supports compliance with international safety requirements and helps crews maintain confidence in their onboard gas detection systems. Services are carried out efficiently during port calls or anchorage stays to minimize operational disruption.

We provide onboard calibration, troubleshooting, and servicing in Spain, covering the ports of Algeciras, Gibraltar, Huelva, Cartagena, Barcelona, and Bilbao, delivering dependable support for fixed gas detection systems.

Alfa Laval BlueBox calibration and accuracy verification carried out onboard to ensure compliant bilge water discharge performance.

This Alfa Laval BlueBox calibration and accuracy check service was performed onboard to verify the correct operation of the bilge water treatment and monitoring system. Using the Alfa Laval Blue Box Calibration Check Accuracy Check Service file as reference, the work focused on confirming reliable oil content measurement, stable valve operation, and correct system response during simulated discharge conditions.

Our engineers carried out a full inspection of sensors, pressure lines, solenoid valves, and control logic. The display readings were validated against known reference conditions to ensure that oil content values remained within allowable limits. Any deviation in response time, flow behavior, or signal stability was addressed during the service visit to restore optimal performance.

Accurate operation of the BlueBox system is essential for preventing accidental pollution and ensuring smooth vessel operations during port stays and voyages. Routine servicing reduces the risk of false alarms, discharge interruptions, and compliance issues during inspections.

We provide onboard service and technical support at Algeciras, Gibraltar, Huelva, Cartagena, Barcelona, Bilbao, and across Spain. Our scope includes troubleshooting, calibration checks, functional testing, and preventive maintenance of bilge water treatment systems to keep vessels operating safely, efficiently, and in line with environmental requirements.

Sika pressure instrument calibration using certified digital manometers and portable pressure generation equipment for accurate marine measurements.

The Sika Pressure Instrument Digital Manometer Calibration Service Using Portable Pattern Instruments is designed to ensure reliable and accurate pressure measurements on board ships. Using certified digital reference manometers and controlled pressure sources, each instrument is carefully tested across its operating range. The calibration process verifies zero stability, linearity, repeatability, and overall accuracy, ensuring the instrument performs correctly under real operating conditions.

Our technicians carry out calibration and functional checks during port stays or anchorage, minimizing downtime for the vessel. The service supports routine maintenance, troubleshooting of incorrect readings, and preparation for inspections. Accurate pressure measurement is essential for engine systems, ballast operations, cargo handling, and safety related applications, making professional calibration a critical part of onboard maintenance.

This service is available at major ports including Algeciras, Gibraltar, Huelva, Cartagena, Barcelona, Bilbao, and across Spain. All work is performed using portable pattern instruments that are traceable to recognized standards, providing confidence in the results. Upon completion, calibration records and service documentation are issued for onboard files. Regular calibration helps extend instrument life, improves system reliability, and supports safe and efficient vessel operation.

VAF Oilcon Mark 6M ODME calibration and full function test carried out onboard to ensure compliant oil discharge monitoring.

The ODME Mark 6M from VAF Instruments is a trusted Oil Discharge Monitoring Equipment designed to support vessels in meeting international marine pollution prevention requirements. Built for reliability and clear monitoring, this system continuously measures oil content and discharge parameters, helping crews operate with confidence during overboard discharge operations.

VAF Instruments designed the Mark 6M with a strong focus on compliance and operational simplicity. The system is known for its robust construction and clear data logging, making inspections and audits more straightforward. Its integration with ship systems allows continuous monitoring and automatic recording of discharge values, supporting transparent environmental control on board.

Key characteristics of the ODME Mark 6M include real time oil content monitoring, automatic stopping of discharge when limits are exceeded, internal data storage for inspection review, and compatibility with modern ship control interfaces. These features make regular service and calibration essential to ensure consistent performance and smooth operation during port state control or vetting inspections.

International marine regulations under IMO, ISM, SOLAS, SIRE 2.0, and GVP require monitoring equipment to be properly maintained and calibrated at regular intervals. Calibration is typically expected at least once every 12 months or in accordance with flag state, class, or manufacturer recommendations. Valid calibration records are a key item checked during inspections.

Our on board service for the VAF Instruments ODME Mark 6M includes inspection, functional testing, calibration, and documentation issued after completion. Service is available in Spain, Gibraltar, Bulgaria, Turkey, Romania, the Netherlands, France, Germany, and Italy.

We attend vessels in major ports including Algeciras, Rotterdam, Hamburg, Marseille, Genoa, Piraeus, Istanbul, Valletta, Limassol, and many more across Europe and the Mediterranean, helping ships stay compliant without delays.

Night time calibration, repair and servicing of marine safety and pollution prevention systems during anchorage operations.

Marine safety and pollution prevention systems must remain fully functional at all times, regardless of operational hours or vessel location. Night time servicing during anchorage plays a critical role in maintaining compliance, operational readiness and environmental protection. This service attendance highlights the importance of conducting calibration, repair and system checks when vessels are stationary but still operationally active.

During such visits, engineers inspect key safety and pollution prevention equipment, verify alarm functionality, carry out calibration adjustments and troubleshoot any identified faults. Performing this work at anchorage helps avoid delays during port stays and ensures systems are ready for inspections, cargo operations or sea passage.

All servicing is carried out by trained personnel following established safety procedures and industry standards. Attention is given to system reliability, documentation accuracy and operational integrity, supporting long term vessel safety and compliance.

Marine service support is available across major ports and anchorage locations including Algeciras, Gibraltar, Huelva, Cartagena, Barcelona, Bilbao and throughout Spain. Whether during daytime port calls or night time anchorage stays, professional technical assistance ensures marine safety and pollution prevention systems operate as required.

Brannstrom Cleantrack 1000B oil discharge monitor inspected, calibrated and serviced on board in compliance with international marine regulations

On modern tankers and oil handling vessels, reliable Oil Discharge Monitoring Equipment (ODME) isn’t just a requirement it’s essential for protecting the environment and staying compliant with international maritime regulations. Our team specializes in ODME service, calibration, and support on board, tailored to your schedule and route.

The Cleantrack 1000B from top manufacturers like Brannstrom, Hansun, HSN Heishin Pump Works and Scanjet is a trusted ODME solution widely used across the industry. This proven unit monitors and controls oil discharge from ballast and slop water, helping you meet MEPC/MARPOL requirements and keep discharge within legal limits. Compact and easy to install in hazardous areas, it provides accurate real‑time readings and records that matter for inspections.

Key characteristics include a measurement range up to 1000 ppm, compliance with IMO MEPC.108(49)/MEPC.240(65) regulations, support for biofuel blends, and simple onboard calibration using a detachable measuring cell. Data can be accessed through its LCD display, USB port, or optional printer.

Marine regulation guidelines require that ODME systems are maintained and calibrated so that their accuracy and integrity are verifiable for statutory surveys and inspections. A valid calibration certificate is expected to be onboard and may be verified as part of regular safety and ISM/ISM‑based inspections. Manufacturer calibration or authorised checks ensure reliable performance and compliance.

We provide full onboard service in Spain, Gibraltar, Bulgaria, Turkey, Romania, Netherlands, France, Germany, Italy, and major ports throughout the Mediterranean and North Sea, including Algeciras, Valencia, Barcelona, Marseille, Rotterdam, Hamburg, Genoa, Piraeus, Varna and many more.

Our services include installation, calibration, preventative maintenance, repairs, crew training, and certification support ensuring your ODME is operational, accurate, and compliant at all times.

RKI Riken Keiki OX-01 oxygen gas detector successfully calibrated and verified for marine safety operations.

The RKI Riken Keiki OX-01 portable oxygen gas detector is a critical safety instrument used onboard ships to protect crew during enclosed space entry and routine operations. Accurate oxygen measurement is essential to prevent hypoxia, oxygen enrichment, and unsafe working conditions. This service covers full calibration and functional verification of the OX-01 detector using certified reference air to confirm correct sensor response at 20.9 percent oxygen.

During calibration, the sensor performance, alarm thresholds, display accuracy, battery condition, and push button functionality are carefully checked. Any deviation from manufacturer specifications is corrected to ensure the detector operates reliably in real working conditions. Calibration records are documented to support vessel safety management systems and inspection requirements.

Our marine gas detector calibration services are available at key service ports including Algeciras, Gibraltar, Huelva, Cartagena, Barcelona, Bilbao, Spain. Services can be carried out during port stay, anchorage, or scheduled maintenance periods, minimizing operational downtime.

Regular calibration of portable oxygen detectors like the RKI Riken Keiki OX-01 ensures compliance with maritime safety standards and enhances crew confidence when entering confined spaces. Accurate instruments save lives by providing dependable real time oxygen readings where safety margins are critical.

RKI Riken Keiki GX2003 marine gas detector calibration and functional verification completed for safe onboard operations

Ensuring reliable gas detection onboard is critical for crew safety and regulatory compliance. This RKI Riken Keiki GX2003 marine gas detector has been professionally calibrated and function tested to verify accurate measurement of oxygen, combustible gases, hydrogen sulfide, and carbon monoxide. Using certified calibration procedures, each sensor is checked for response time, accuracy, alarm function, and overall device condition.

Our service includes full calibration, health check, alarm verification, and documentation to support onboard safety management systems. Portable gas detectors like the GX2003 are essential for enclosed space entry, engine room checks, cargo operations, and routine safety rounds. Regular calibration ensures dependable readings when it matters most.

We provide onboard and shore based calibration services across major Spanish ports, supporting vessels during port calls and anchorage stays. Service coverage includes Algeciras, Gibraltar, Huelva, Cartagena, Barcelona, and Bilbao, Spain. Our technicians work efficiently to minimize downtime while maintaining high technical standards.

Whether for routine maintenance, pre inspection preparation, or operational assurance, our calibration service helps keep your marine gas detection equipment ready, compliant, and trusted for daily shipboard use.

Marine UMS and IAS alarm system troubleshooting and communication recovery carried out onboard to restore full operational integrity.

Reliable alarm and monitoring systems are essential for safe and compliant vessel operations. This project focused on troubleshooting and restoring a marine UMS and IAS alarm system following communication faults and inconsistent alarm reporting. Our engineers carried out a full diagnostic review of the local cabinet panel, alarm channels, power supplies, and communication interfaces to identify the root cause of the issue.

The service included verification of alarm logic, recovery of lost communication between field sensors and the monitoring display, and confirmation that all alarms, warnings, and status indications were functioning correctly. System health checks were completed to ensure accurate data transmission and stable long term performance. Where required, configuration settings were corrected and alarm lists validated against vessel documentation.

This type of service helps prevent false alarms, missed warnings, and unnecessary downtime, while ensuring the vessel remains compliant with operational and safety standards. Our onboard support is designed to minimize disruption and deliver efficient fault resolution during anchorage or port stays.

We provide marine alarm system repair, health checks, and communication fault recovery across Spain, including service ports in Algeciras, Gibraltar, Huelva, Cartagena, Barcelona, and Bilbao.

Ballast tank gauging system inspection, calibration, and troubleshooting carried out on board

Ballast tank gauging systems are critical for vessel stability management, safe operations, and compliance with marine operational requirements. Any fault such as blocked lines, incorrect flow regulation, sensor drift, or signal errors can result in inaccurate tank level readings and operational risks. Our ballast tank gauging system service focuses on thorough inspection, calibration, troubleshooting, and repair to ensure dependable performance.

We perform detailed checks of gauging manifolds, flow controllers, pressure regulation, sensors, cabling, and signal integrity. Each channel is verified to confirm correct response and measurement accuracy, eliminating issues such as unstable readings, cross interference, or loss of indication. Where faults are detected, we carry out repairs, component replacement, recalibration, and full functional testing.

All service work is completed on board with minimal disruption to vessel operations and in line with marine safety standards. Clear service reports and test records are provided upon completion to support maintenance documentation and operational confidence.

Our service coverage includes the ports of Algeciras, Gibraltar, Huelva, Cartagena, Barcelona, and Bilbao in Spain. Whether for routine maintenance, commissioning, or fault response, we provide reliable ballast tank gauging system support when it is needed most.