Monthly Archives: January 2026

Multi-gas detector response is tested onboard.

The Dräger X‑am 7000 is a robust, professional-grade portable gas detector designed to enhance workplace safety by detecting up to five gases simultaneously. Built for demanding industrial and marine environments, it is compatible with a wide range of sensor technologies including catalytic bead, infrared, photoionization, and electrochemical sensors.

This compact unit offers a rugged design with IP67 ingress protection, ensuring reliable performance even in dusty or wet conditions. The large, easy to read display and 360° visual alarm combined with a loud multi tone audible alarm help users quickly recognize dangerous conditions. The integrated pump and optional data logger expand its capability to sample remote or enclosed spaces safely and efficiently.

According to the manufacturer, the basic unit includes a calibration adapter and water and dust filter requiring a power pack and sensors for full operation with flexibility to tailor configurations to specific needs.

Maintaining accuracy and compliance is essential. Instruments like the X‑am 7000 should be calibrated in fresh air when the zero values drift, after new sensor installation, or per applicable calibration intervals as defined by sensor type and operating conditions. Regular calibration helps ensure measurement integrity and safe operation.

For marine applications, calibration, repair, and commissioning services are available on board at a wide network of European ports, covering Spain, Gibraltar, Bulgaria, Turkey, Romania, Netherlands, France, Germany, and Italy. Key ports include Algeciras, Valencia, Barcelona, Tarragona, Cartagena, Bilbao, Gijón, A Coruña, Vigo, Las Palmas, Santa Cruz de Tenerife, Arrecife, Lisbon, Sines, Leixões, Setúbal, Marseille, Le Havre, Dunkirk, Nantes Saint Nazaire, Antwerp, Zeebrugge, Rotterdam, Amsterdam, Hamburg, Bremerhaven, Wilhelmshaven, Genoa, La Spezia, Livorno, Venice, Trieste, Naples, Taranto, Gioia Tauro, Piraeus, Thessaloniki, Heraklion, Constanța, Mangalia, Varna, Burgas, Istanbul, Izmir, Mersin, Gemlik, Ambarli, Koper, Rijeka, Split, Valletta, Limassol, and Larnaca.

Under IMO SOLAS Regulation XI‑1/7, ships are required to carry appropriate portable atmosphere testing instruments capable of measuring oxygen, flammable gases, carbon monoxide, and hydrogen sulphide prior to enclosed space entry, with suitable calibration to ensure reliable readings and safe operation.

Fixed gas detection system is verified onboard.

Safety at sea starts with dependable gas detection. The Marine Gas Detection System from Rongde is designed to continuously monitor potentially hazardous gases on board vessels, helping to protect your crew, cargo, and ship operations. The system reliably detects combustible gas levels and signals alarms clearly when action is required, giving you peace of mind on every voyage.

The system’s design supports fixed detection and continuous monitoring, with robust analog outputs that interface seamlessly with vessel alarm systems and control panels. It measures gas concentrations accurately, delivering stable performance even in challenging marine environments.

Regular calibration is critical to keep these detectors precise and compliant. International maritime safety rules require that gas detection equipment be maintained, tested, and calibrated according to manufacturer guidelines and included in your ship’s safety management system. The IMO SOLAS and relevant IMO guidelines specify onboard calibration of gas detectors using zero and span gases, incorporating these tasks into routine maintenance plans.

We offer on‑board calibration, repair, and commissioning services covering major maritime hubs across Spain, Gibraltar, Bulgaria, Turkey, Romania, Netherlands, France, Germany, and Italy. Our technicians can attend your vessel in ports including Algeciras, Valencia, Barcelona, Marseille, Rotterdam, Hamburg, Genoa, Venice, Piraeus, Varna, and Limassol, among many others listed. These services ensure your system operates within specification, meets regulatory expectations, and supports safe operations every day.

Ballast tank monitoring functions are calibrated and tested onboard.

The Riken Keiki RKI RKK is a high quality fixed atmosphere monitor specially designed for pump rooms and water ballast tanks onboard seagoing vessels. Built by Riken Keiki (RKI) a global leader in gas detection and sensor technologies with over 80 years of innovation the RKK delivers reliable, continuous monitoring of hazardous atmospheres in enclosed marine spaces.

In marine operations, ensuring the safety of crew entering confined spaces like pump rooms and ballast tanks is essential. The RKK system is engineered to detect unsafe levels of oxygen deficiency, toxic gases or flammable atmospheres, providing real‑time measurement and clear alarm signals to help protect personnel and vessel integrity.

Key industry standards, including SOLAS Regulation XI‑1/7, require ships to carry appropriate atmosphere testing instruments capable of reliably measuring oxygen and gas concentrations before crew enter enclosed spaces. These instruments must be maintained and calibrated in accordance with the manufacturer’s instructions to ensure accuracy and compliance.

For vessels calling in Spain, Gibraltar, Bulgaria, Turkey, Romania, Netherlands, France, Germany and Italy, we offer on board calibration, repair and commissioning services to ensure your RKK monitor always performs accurately and meets regulatory obligations. These services are available at major ports including Algeciras, Valencia, Barcelona, Marseille, Antwerp, Rotterdam, Hamburg, Genoa, Piraeus, Varna and many more.

Keeping your gas monitoring systems calibrated, certified and service‑ready helps meet SOLAS and ISM Code safety requirements and more importantly, keeps your crew safe during critical confined space operations.

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

The Alfa Laval Blue Box Oil Content Meter (15 ppm Alarm) sets the standard in reliable oil in water monitoring for ships’ oily water systems. Built by Alfa Laval, this robust unit continuously measures the oil content of effluent and prevents overboard discharge unless the oil level is below the required 15 parts per million threshold.

Designed to work with any oily water separation solution, the Blue Box OCM is housed in a lockable unit that logs all key discharge and event data. This includes overboard oil content, alarm conditions, and operational history all stored securely and exportable for inspection.

Marine regulations such as IMO and MARPOL require accurate oil content monitoring to prevent pollution, and the Blue Box delivers just that with tamper proof protection, real time digital recording, and automatic control of discharge valves based on ppm values.

In line with IMO/ISM/SOLAS/SIRE 2.0 requirements, bilge alarms and oil content meters must be verified for accuracy and maintained according to manufacturer instructions. Calibration records are vital for inspections and should be checked during IOPP surveys or at intervals not exceeding five years, or as specified by the manufacturer.

We offer onboard calibration, servicing, troubleshooting, and compliance support for Alfa Laval Blue Box systems across major ports in Spain, Gibraltar, Bulgaria, Turkey, Romania, Netherlands, France, Germany, and Italy including Algeciras, Valencia, Barcelona, Marseille, Antwerp, Rotterdam, Hamburg, Genoa, Piraeus, and many more.

Stay compliant, safe, and inspection‑ready with expert support where and when you need it at sea. Contact us to schedule service at your next port of call.

ODME oil content input is verified onboard.

Ensuring clean seas and regulatory compliance starts with precise monitoring of oily water discharges. The Deckma Hamburg OMD‑2005 Oil Content Meter is a trusted marine instrument engineered for reliable performance in demanding shipboard environments. Designed specifically for use with oily water separator systems, this robust unit continuously measures oil concentration in effluent water and activates alarms if levels exceed the 15 ppm limit required by international maritime regulations.

Built to meet the stringent requirements of IMO Resolution MEPC.107(49), the OMD‑2005 combines a durable measuring cell, intelligent control unit, and adjustable alarms. It delivers clear digital readings, flexible outputs for integration with ship systems, and onboard data logging for up to 18 months. Its design supports a wide range of vessel power supplies and maintains accuracy even in harsh marine settings.

Regular calibration and testing are essential for keeping this critical instrument operating within specification. According to marine pollution prevention guidelines, oil content meters must be calibrated at prescribed intervals and verified during IOPP surveys, with certificates retained for inspection. Many operators choose annual checks with certified technicians to optimize performance and minimize risk.

Our team offers professional on‑board calibration, maintenance, and support services across key European maritime hubs, including Spain, Gibraltar, Bulgaria, Turkey, Romania, the Netherlands, France, Germany, and Italy. We service vessels in major ports such as Algeciras, Marseille, Rotterdam, Hamburg, Genoa, Piraeus, Constanța, and more. Whether you need routine calibration, inspection readiness support, or emergency assistance, we are ready to help ensure your oil content meter operates reliably and keeps your vessel compliant with all international standards.

15 ppm OWS alarm calibration check using OEM calibration kit to ensure MARPOL compliance onboard.

Ensuring clean and compliant bilge water discharge is essential for every vessel operating under international maritime regulations. The Deckma Hamburg OMD‑24 Oil Content Meter with 15 ppm Alarm is a trusted instrument designed for this critical task. Built to integrate with 15 ppm oily water separator systems, this meter continuously measures oil content in effluent and activates alarms if levels exceed the threshold, helping ships meet environmental standards.

This unit uses an optical sensor array and microprocessor to detect and process oil droplets in the sample stream. It comes factory calibrated to a 15 ppm alarm set‑point, with two independently adjustable alarm channels, and features a clear digital display, robust construction, and low maintenance design.

Key specifications include a 0…30 ppm measurement range, dual alarm contacts, adjustable alarm delays, active current output, and reliable performance across typical marine temperature ranges. Its IP65 rating ensures durability in harsh shipboard conditions.

Under IMO MARPOL and MEPC.107(49) regulations, the accuracy of 15 ppm bilge alarms must be verified at IOPP annual, intermediate, or renewal surveys according to the manufacturer’s instructions. Calibration and testing should be performed by Deckma or qualified service personnel using OEM calibration kit at intervals not exceeding five years, or within the period specified by the manufacturer. A valid calibration certificate must be retained onboard for inspections.

We provide on‑board service and support for OMD‑24 calibration, maintenance checks, replacements, and compliance verification in major maritime hubs across Spain, Gibraltar, Bulgaria, Turkey, Romania, Netherlands, France, Germany, and Italy Including ports such as Algeciras, Valencia, Barcelona, Rotterdam, Hamburg, Marseille, Genoa, Piraeus, Varna, and Limassol. Whether you’re preparing for flag or port state control or ensuring reliable daily operation, our experienced technicians are ready to support your vessel wherever needed.

Oil content monitor calibration is performed onboard.

For tankers and vessels subject to international discharge regulations, reliable Oil Discharge Monitoring Equipment (ODME) isn’t just a requirement it’s a key part of staying compliant and avoiding costly detentions or fines. The Brannstrom Cleantrack 1000 ODME is a fourth generation oil discharge monitoring and control system designed to meet the latest IMO MEPC.108(49) and MEPC.240(65) standards and is approved for a wide range of fuel types, including bio‑fuel blends.

This compact and robust unit measures oil content accurately, monitors discharge flow, and logs data automatically. Its smart detachable measuring cell simplifies onboard maintenance and makes periodic calibration checks straightforward. Data access via the LCD interface, USB output, or optional printer ensures crews and surveyors can readily confirm compliance with oil discharge limits and record keeping requirements.

Under MARPOL Annex I, all oil tankers of 150 GT and above must use an approved ODME system to control oily water discharge and ensure limits like no more than 30 litres per nautical mile are adhered to. The monitoring data must be recorded and retained for inspection. Regular calibration and functional checks of the ODME’s oil content meter help maintain accuracy and regulatory compliance. Industry practice recommends that the instrument’s measuring cell be verified frequently, with full calibration every five years or sooner in line with IMO survey expectations and manufacturer guidance.

We provide professional onboard ODME services including calibration, preventive maintenance, inspection support, troubleshooting, and documentation in key ports and regions across Spain, Gibraltar, Bulgaria, Turkey, Romania, Netherlands, France, Germany, and Italy, and at major hubs from Algeciras to Hamburg, Marseille to Piraeus, and beyond. By partnering with us, your vessel stays compliant, accurate, and ready for PSC and SIRE 2.0 checks.

Gas analyzer accuracy and alarms are verified onboard.Reliable ODME Calibration & Support Onboard: S‑3000 Service in Europe and the Mediterranean

The KSB Seil Seres S‑3000 Oil Discharge Monitoring Equipment (ODME) is a critical system installed on oil tankers to measure, control, and record oil content in ballast water before it is discharged at sea. Designed to meet IMO/MARPOL requirements, the S‑3000 ensures that oil content stays below regulated limits, protecting the marine environment while keeping your vessel compliant.

This advanced ODME system includes a controller, oil content meter, sampling pump, PPM measurer, pressure switch, and hydraulic controls. It features self‑cleaning, automatic zeroing, GPS position tracking, PPM and total oil alarms, and optional multi channel monitoring for precise analysis.

According to international inspection standards, an ODME must be maintained and calibrated regularly. Inspectors often check that calibration certificates are valid and onboard records for maintenance, tests, and calibration are up to date. This aligns with maritime inspection and survey guidelines requiring systematic accuracy verification and documentation retention.

Our onboard service covers calibration checks, preventive maintenance, troubleshooting, and full support for the S‑3000 ODME system. We operate across key maritime hubs in Spain, Gibraltar, Bulgaria, Turkey, Romania, Netherlands, France, Germany, and Italy, and in major ports including Algeciras, Valencia, Barcelona, Bilbao, Rotterdam, Antwerp, Hamburg, Genoa, Piraeus, Varna, and more. Whether your vessel is calling at the Atlantic, Mediterranean, or Black Sea ports, our certified technicians will ensure your ODME system performs reliably and meets all inspection criteria.

Keep your operations efficient and compliant with professional ODME calibration and service  onboard, wherever your vessel sails.

ODME Vaf Instruments Mark6 servicing calibration check

Keeping your vessel compliant with international marine pollution regulations requires reliable monitoring equipment and timely onboard service. The VAF Instruments Mark 6 Printer Version Oil Discharge Monitoring Equipment (ODME) is a trusted system designed for continuous oil discharge monitoring during ballast and slop water operations, with data printing capability for regulatory checks. This ODME meets the strict standards of IMO Resolution MEPC.108(49) and MEPC.240(65) for biofuel compatibility and oil content measurement, using a patented multiple scattering light technique for precise detection.

The Mark 6 ODME continuously samples and measures oil content in discharge water, automatically controls valves and records essential data for port state and class inspections. It’s built for accuracy, reliability, and ease of operation, and is widely used on tankers and oil‑handling vessels to maintain environmental compliance.

According to IMO and classification requirements, ODME systems must have valid calibration certificates onboard. Calibration should follow the manufacturer’s instructions and is generally recommended annually, with formal calibration (or sensor renewal) at intervals not exceeding five years to ensure continued accuracy and compliance during statutory surveys. Inspectors verify calibration status and certificates during SIRE, PSC, and renewal inspections.

Our expert marine service team offers onboard ODME support in key countries including Spain, Gibraltar, Bulgaria, Turkey, Romania, Netherlands, France, Germany, and Italy and numerous major ports such as Algeciras, Valencia, Barcelona, Marseille, Antwerp, Rotterdam, Hamburg, Genoa, Piraeus, Varna, Istanbul, and many more.

We provide calibration, commissioning, maintenance, repair, spare parts supply, and certification support directly onboard — minimizing downtime and helping you stay compliant and inspection‑ready wherever you operate. Contact us to schedule service at your next port call.

ODME measurement and alarms are verified onboard.

The Marsen ODME-2000 is an advanced Oil Discharge Monitoring Equipment system designed to ensure ships comply with international discharge regulations while protecting the marine environment. This system continuously measures the oil content of ballast and slop water before overboard discharge, accurately tracking discharge quality and automatically managing control actions based on real-time data.

Built around a robust controller and oil content meter paired with a hydraulic package, sampling pump and motor, the ODM-2000 uses differential pressure flow measurement and GPS input to calculate and regulate oil discharge. Its self-cleaning design and intrinsically safe components reduce maintenance needs, while fast response and vibration-insensitive operation support reliable performance even in challenging sea conditions.

In line with IMO and MARPOL Annex I requirements, oil discharge must meet strict limits (oil content below regulatory thresholds and proper recording of discharge data such as rate, time and ship position). Continuous records must be kept onboard and presented during port state control and classification surveys. Regular calibration and verification of the oil content meter are necessary to maintain accuracy and compliance. Classification societies typically require calibration at renewal surveys, and industry practice recommends annual checks with full recalibration every five years for optimal performance.

Our ODME services are available on board vessels calling at major ports across Spain, Gibraltar, Netherlands, France, Germany, Italy, Bulgaria, Turkey and Romania, with port stops including Algeciras, Valencia, Barcelona, Marseille, Rotterdam, Hamburg, Genoa, Piraeus, Varna, Izmir and many others. Whether you need commissioning, functional testing, calibration, or verification support, we help ensure your Marsen ODM-2000 meets inspection standards and operates reliably throughout your voyages.