Calibration services & traceable certifications.
Beyond manufacturing. Lonetti provides INTI-traceable calibration, hands-on workshops, custom engineering, global shipping, and storage capacity at our Paraná River facility.
Six ways Lonetti supports your measurement program.
From the calibration certificate that comes with every product to representation partnerships and storage rental — Lonetti is more than a tank manufacturer.
Calibration Certification
Traceable calibration certificates for prover tanks, test measures, water draw systems, and customer-supplied equipment — issued in coordination with INTI, traceable to OIML R117, API MPMS, and NIST Handbook 105-3.
- INTI calibration certificate
- OIML R117 / API / NIST traceability
- On-request: Bureau Veritas or SGS witness inspection
Workshops & Training
Hands-on calibration workshops for plant operators, meter shop technicians, and metrology staff. Covers prover-tank use, water draw procedure, accuracy assessment, and the relevant standards.
- Operator training programs
- Standards walkthrough (OIML / API MPMS)
- On-site or at the Buenos Aires workshop
Custom Engineering
Every Lonetti product is custom. Tell our engineering team the constraint — weight, height, diameter, accuracy, valve type, mounting, jurisdiction — and we'll engineer the configuration around it.
- Weight / height / diameter limits
- Specialized graduated scales
- Skid, trailer, or trolley mounting
- FOB / CIF pricing
Global Shipping
Crated for international freight. Commercial invoice, certificate of origin, calibration certificate, and datasheets included. We coordinate with freight forwarders to ports of destination worldwide.
- Crating for international freight
- Full documentation kit
- Weekly / bi-weekly order tracking
Rental Storage Tanks
Plant with rental storage tanks on the Paraná River, Argentina. 45,000 m³ with modulation according to needs, port with natural depth for Panamax ships, loading dock for tank trucks.
- 45,000 m³ on the Paraná River
- Panamax-capable port
- Tank-truck loading dock
Distributor Partnerships
Lonetti partners with established companies in target countries to represent the brand locally. Access to the full product range, marketing resources, training, and the global Lonetti network.
- Country / region exclusivity
- Marketing & technical support
- Training & onboarding
Every certificate traces back to the international standard.
International standard
OIML R117 · NIST Handbook 105-3 · API MPMS Ch. 4.4
National institute
INTI (Argentina) — maintains national reference standards
Lonetti workshop
Each instrument calibrated against INTI-traceable references
Your meter
Certified, traceable, ready for custody-transfer audit
Ready to work with Lonetti?
Whether you need a certificate, a quote, or just technical advice — our engineers respond within two business days.