
Delivering Precision, Ensuring Performance
ACS calibration facility includes Pneumatic, Electronic, Mechanical, Thermal, Electrical, Force, Flow,Dimension and Pressure calibration services for various industries with professionals including multidiscipline qualified Engineers, Supervisors, Technician’s and ground staffs. Our specialists are trained from various reputed manufactures in process instrumentation, control valves, Fire and Gas detection systems, process analyzers, Automation controls, Fluid and Gas flow controls, Linear Instruments etc
The calibration team also offers on-site calibration services based on the requirements of the customers. This facility offers quality calibration and repair services for various types of process instruments and test equipment to the satisfaction of the customers.

At our calibration lab, we specialize in the precise calibration of temperature-sensitive devices such as thermocouples, RTDs, temperature transmitters, data loggers, and thermal sensors. Using traceable standards and high-accuracy equipment, we ensure that your instruments meet both national and international calibration standards, including ISO/IEC 17025.
Accuracy matters — and when it comes to temperature, precision is everything.
Mechanical calibration ensures the accuracy and reliability of instruments that measure physical quantities such as mass, force, pressure, torque, and dimensional measurements. These parameters are critical in manufacturing, quality control, and industrial process environments, where precision directly impacts product performance and compliance.

Our calibration lab provides accredited mechanical calibration services for a wide range of equipment, including:
- Pressure gauges and vacuum gauges
- Weighing scales and balances
- Torque wrenches and testers
- Micrometers, vernier calipers, and dial gauges
- Force gauges and spring testers
We use high-precision reference standards that are traceable to national and international metrology institutes (like NABL, NIST, etc.), ensuring your instruments meet required accuracy specifications.

Electrical calibration is an essential part of quality control for any electronic measuring device.
Electrical calibration is the process of verifying the accuracy of an electrical measuring instrument. The procedure involves comparing the readings of the instrument under test to those of a reference standard. In order to ensure reliable results, it is important to use a calibrated reference standard that has been checked against a known value.
With our extensive experience in the calibration industry, we provide timely, high-quality calibration services throughout the Bahrain. When you calibrate your equipment with us, you can be confident that you’re receiving the best calibration services in the Bahrain.
We offer calibration services for a wide range of specialties and instruments, including electrical, pressure, dimensional, and temperature calibration, allowing you to get everything you need from a single, dependable service provider. Our laboratories are equipped with advanced precision electrical measuring instruments and electrical instrument calibration is performed by technically experienced specialists.
Optical calibration involves the precise adjustment and verification of instruments that rely on light or optical measurement systems. These instruments are essential in fields such as manufacturing, telecommunications, medical devices, environmental monitoring, and research laboratories, where even the slightest deviation can affect accuracy and outcomes.

Our lab offers optical calibration services for a range of devices, including:
- Lux meters and photometers
- Spectrophotometers and colorimeters
- Optical comparators
- Fiber optic power meters and sources
- Laser measurement devices
- Optical levels and alignment tools
Using certified reference sources and traceable calibration methods, we ensure your optical instruments deliver reliable and repeatable results across applications.

Our lab provides comprehensive pressure calibration services for a wide range of instruments, including:
- Pressure gauges (analog and digital)
- Vacuum gauges
- Pressure transmitters and transducers
- Pressure switches and sensors
- Manometers and barometers
- Differential pressure devices
We use high-accuracy dead weight testers, pressure controllers, and digital calibrators traceable to national and international standards (e.g., NABL, NIST) to ensure your equipment meets the highest levels of measurement reliability.
Our Pressure Calibration Services Offer:
- Calibration from vacuum up to 1000 bar (or your lab’s specific range)
- Uncertainty analysis and full documentation
- ISO/IEC 17025 compliant procedures
- In-lab and on-site calibration options
- Fast turnaround and expert technical support
We use high-precision force standards and deadweight machines traceable to national and international metrology institutes (e.g., NABL, NIST), ensuring your instruments perform within required tolerances.

Our Force Calibration Capabilities Include:
- Calibration in both compression and tension modes
- Capacity from a few newtons to several hundred kilonewtons (customize based on your lab)
- ISO/IEC 17025 compliant procedures
- Detailed calibration certificates with uncertainty values
- On-site and in-lab service options
With our reliable calibration processes and technical expertise, we help your business maintain quality control, operational safety, and regulatory compliance.
Our lab offers precise flow calibration services for a variety of flow measurement devices, including:
- Electromagnetic flow meters
- Turbine and vortex flow meters
- Ultrasonic and Coriolis flow meters
- Rotameters and variable area flow meters
- Mass flow controllers and gas flow meters
- Flow switches and totalizers
Using traceable flow standards and gravimetric or volumetric methods, we calibrate both liquid and gas flow instruments, ensuring your devices perform within required tolerances.
Our Flow Calibration Capabilities:
- Liquid and gas flow calibration across a wide range (customize based on your scope)
- ISO/IEC 17025 compliant procedures
- Calibration traceable to national and international standards (e.g., NABL, NIST)
- Custom test conditions to simulate actual process environments
- In-lab and on-site calibration services
- Detailed reports with uncertainty analysis
Whether you’re working with high-precision lab systems or rugged industrial equipment, our flow calibration services ensure consistent performance, regulatory compliance, and operational efficiency.
Our lab provides comprehensive dimensional calibration services using certified gauge blocks, CMMs (Coordinate Measuring Machines), optical comparators, and surface plates, all traceable to national and international standards (e.g., NABL, NIST, ISO).
We Calibrate a Wide Range of Dimensional Instruments:
- Vernier calipers and micrometers
- Dial gauges and digital indicators
- Height gauges and depth gauges
- Feeler gauges and plug gauges
- Thread gauges, ring gauges, and snap gauges
- Surface plates and straight edges
- Rulers, tapes, and angle measuring devices (e.g., bevel protractors)
Our Dimensional Calibration Services Offer:
- High-accuracy calibration with detailed uncertainty analysis
- ISO/IEC 17025 accredited procedures
- In-lab and on-site calibration options
- Calibration reports with traceability and conformity statements
- Fast turnaround and expert consultation
With our precision-driven approach, we help ensure your tools, machines, and manufactured parts meet exact specifications, supporting your commitment to quality, consistency, and compliance.