Calibration Services
Pakistan
In-lab, onsite, and in-process calibration of industrial and environmental instruments — weight, mass, dimensional, physical, electrical, and process parameters. All NIST traceable. AIMS TEC holds a statutory Weight & Measurement (W&M) Licence.
Full-Scope Calibration.
Across Every Measurement Discipline.
Measurement accuracy is a compliance requirement — not an option. AIMS TEC delivers structured, traceable calibration programmes for industrial facilities, laboratories, and process plants across Pakistan. Every calibration is executed under controlled procedures, referenced to national and international standards, and documented for regulatory and QMS use.
Calibration services cover a wide range of industrial, laboratory, and process instruments across multiple measurement disciplines — supporting environmental compliance, operational accuracy, and third-party audit requirements.
In-Laboratory Calibration
Equipment is received and calibrated at our controlled facility against NIST-traceable reference standards. Suitable for precision instruments requiring stable environmental conditions.
Onsite Calibration
Our calibration team mobilises to your facility and performs calibration in-situ — eliminating instrument downtime and maintaining process continuity.
Shutdown & Turnaround Support
Dedicated calibration teams available during planned plant shutdowns or turnarounds — ensuring all critical instruments are verified and documented before restart.
Annual Calibration Programmes
AIMS TEC supports facilities operating under ISO 9001, ISO 14001, ISO 45001, and regulatory frameworks with structured annual calibration contracts. Programmes include scheduled calibration cycles, instrument registers, certificate management, and renewal reminders — reducing audit risk and administrative burden for your QMS team.
Measurement Domains We Cover
Our calibration scope spans six core measurement disciplines, covering the full range of industrial, laboratory, and field instruments used in Pakistan's manufacturing, energy, chemical, and environmental sectors.
Electrical & Electronic Measurement Systems
AC/DC voltage, current, resistance, frequency, power, and signal-level instrumentation used in industrial control and monitoring systems.
Pressure & Vacuum Systems
Gauge, absolute, differential, and vacuum pressure instruments across industrial process, hydraulic, and pneumatic applications.
Temperature & Thermal Instruments
Contact and non-contact temperature measurement systems used in laboratory, process, and environmental monitoring applications.
Dimensional & Mechanical Equipment
Mass, weight, force, torque, and dimensional measurement instruments — including W&M licensed calibration of weighing systems and load cells.
Process & Industrial Instrumentation
Flow, level, speed, and process control instrumentation deployed in manufacturing plants, utilities, and industrial process environments.
Analytical & Laboratory Devices
Chemical, environmental, and physical parameter instrumentation used in laboratory QC, environmental compliance, and safety monitoring.
Weight & Measurement Licence
AIMS TEC holds a statutory Weight & Measurement (W&M) licence under Pakistan's Weights & Measures Act — a legal authorisation for calibration of weighing and measuring instruments beyond standard ISO accreditation. This provides clients with both regulatory and technical assurance for all mass and weight calibration activities.
Calibration You Can Defend
at Any Audit.
Every calibration activity at AIMS TEC is conducted under ISO 17025-aligned procedures, with full traceability to national and international measurement standards. Documentation is structured to meet QMS, IMS, and regulatory submission requirements.
An unbroken chain of comparisons links every measurement result to national or international standards — ensuring global recognition of calibration certificates.
All calibration methods follow documented, version-controlled procedures aligned with applicable international standards and ILAC guidelines.
Reference standards used in calibration are maintained, periodically recertified, and traceable to primary national measurement institutes.
Each certificate records measurement uncertainty, traceability chain, environmental conditions at time of calibration, and clear conformance status — ready for QMS and audit use.
Uncertainty budgets are calculated and reported in accordance with GUM (Guide to the Expression of Uncertainty in Measurement) — required for ISO 17025-compliant programmes.
For annual programme clients, AIMS TEC maintains calibration records by instrument tag — enabling due-date tracking and audit-ready documentation at all times.
Common Questions
NIST-traceable calibration means every measurement result can be traced through an unbroken chain of comparisons back to national or international measurement standards. This guarantees the accuracy and international recognition of your calibration certificates — a requirement for ISO 9001, ISO 14001, and ISO 45001 compliance.
In-lab calibration means instruments are transported to our controlled facility. Onsite calibration means our team mobilises to your site and calibrates in-situ, minimising disruption. Shutdown calibration is a planned activity conducted during a facility turnaround — allowing bulk instrument verification before plant restart.
AIMS TEC calibrates across six core disciplines: Electrical & Electronic Measurement Systems, Pressure & Vacuum Systems, Temperature & Thermal Instruments, Dimensional & Mechanical Equipment, Process & Industrial Instrumentation, and Analytical & Laboratory Devices — covering the full range of measurement needs across industrial and laboratory environments.
Yes. AIMS TEC provides structured annual calibration programmes covering scheduled calibration cycles, instrument register maintenance, certificate management, and renewal tracking — designed for facilities operating under ISO or regulatory compliance frameworks.
Ready to Get Compliant Without Delays?
Fixed-cost quote within 4 working hours. Scope confirmed before work begins. No surprises on the invoice.
ISO accredited · EPA Sindh certified · 490+ industrial clients · All Pakistan