Testing and Calibrating
Ready to get started?
Whether you need ISO tank cleaning, repairs, testing, or full fleet support, our team is ready to help you meet international standards—on time and within budget. Let’s discuss how we can support your operations.
Ensure your tanks meet international safety, regulatory, and trade accuracy standards with certified testing and calibration services by Isocon-JLB.
At Isocon-JLB International Ltd, we provide comprehensive ISO tank testing and calibration services to ensure your fleet meets the highest standards for safety, functionality, and trade compliance.
Whether you’re transporting rum, edible oils, chemical food-grade liquids, or food additives, accurate volume calibration and scheduled testing are essential for performance, legal compliance, and customer trust.
What's included in our testing and calibrating service
-
Pneumatic and Hydrostatic Pressure Testing
To verify tank integrity and pressure resistance under load—required at regular intervals for certification. -
Leak and Defects Detection
Visual and pressure-based inspection to identify micro-leaks or valve issues that could compromise cargo or safety. -
Pressure Relase Valve Test and Calibration
Visual and pressure-based inspection to identify micro-leaks or valve issues that could compromise cargo or safety. -
Certification & Documentation
All tanks that pass testing are issued proper certification, in line with ISO and regional transport regulations. -
Volume Calibration
We perform precise internal measurements to ensure the tank’s volume matches its certified capacity—vital for accurate loading, invoicing, and trade declarations. -
Internal Inspection & Measurement
Identify deformation, wear, or inconsistencies that could impact cargo capacity or quality. -
Certification
Detailed reports and certificates are provided for your records and client's assurance.
Why testing and calibration matters
-
Safety First
Prevent leaks, contamination, or structural failures before they occur. -
Regulatory Compliance
Stay ahead of regional and international testing schedules and avoid penalties or cargo rejections. -
Trade Accuracy
Ensure clients receive the correct volume—essential for contracts involving bulk liquids. -
Certification for Global Markets
Tanks certified by Isocon-JLB are trusted across Europe, Latin America, and North America.

Why Isocon-JLB International?
-
Technical Expertise Built on over 70 Years of Experience
Our team has worked with tank fleets across the UK, Caribbean, and Latin America according to the Scottish standard. -
Professionally Trained ISO Tank Engineers
Engineers trained in Scotland and Jamaica to comply with ISO Tank management global standards. -
Strategic Location
Situated close in Kingston Jamaica and customs authority. -
Integrated with Maintenance Services
Fleet oversight is powered by our in-house cleaning, testing, repairs, and certification teams. -
Digital-First Record Keeping
Secure, searchable service history records give you complete oversight of your assets—anytime, anywhere.
Who we serve
Our engineers were trained in Scotland to meet global standards. Our fleet management service is ideal for:
- Tank owners with regional operations in the Caribbean or LATAM
- International shippers with leased or owned ISO tanks
- Exporters of food-grade or chemical-grade liquids
- Third-party logistics providers and tank leasing companies