Calibration & Certification of Process Instruments

Procal Measuring and Control Equipment has started its operations in 2005 by providing Calibration &Testing Services and since then, we have been steadily growing by adding exclusive capabilities for various parameters in instrumentation. Our vision is to be a one stop solution for all the instrumentation needs.

Procal is equipped with high accuracy master equipment which are traceable to International Standards. We have the state of the art calibration lab with qualified and experienced techno commercial personnel. In recognition of our technical and professional competency, Procal is accredited by DAC (Dubai Accreditation Center) to the International standards ISO/IEC 17025:2005.

We offer calibration services for the below instruments.

Pressure Instruments

  • Pressure Gauges – Analog & Digital
  • Vacuum Gauges
  • Pressure Switches & Chart Recorders
  • Pressure transmitter / Differential Pressure Transmitters
  • Level Transmitters
  • PSV, Any Valves upto 24″

  • Pressure testing of Hoses
  • Pressure testing of Pipes
  • Pressure testing of Valves
  • Test Gauges
  • Pressure / Process Calibrator

Temperature Instrument

  • Temperature gauges
  • PT 100, RTD
  • Glass and Digital Thermometers
  • Pocket Type / Chef’s Thermometers
  • Thermocouples, Indicators
  • Temperature Switches & Controllers

  • Temperature Transmitters
  • Temperature Baths
  • Thermo Hygrometer & Infrared Thermometers
  • Temperature Recorders
  • Muffle Furnaces & Ovens

Electrical Instruments

  • Multi Meters
  • Clamp Meters
  • Insulation Testers
  • Process Calibrators
  • Panel Meters
  • Oscilloscopes
  • High Voltage Test Set
  • Current Injection Test Set

  • Function Generators
  • Decade Resistance boxes
  • Counters
  • Frequency meters
  • Relay Test Kit
  • Volt Meters & Ammeters
  • Welding Machines / Welding Generator

Dimensional Calibration

  • Vernier  / Dial Calipers
  • Depth Vernier Calipers
  • Inside / Outside Micrometers
  • Dial Gauges / Indicators
  • Bevel Protractors
  • Feeler Gauges
  • Height Gauges
  • Coating / Ultrasonic Thickness Gauges

Mass & Torque Calibration

  • Digital Weighing Scales and Precisions Scales
  • Platform Scales upto 10 tons
  • Weigh Bridges upto 100 tons
  • Torque Wrenches upto 2000 NM
  • Hydraulic Torque Tools

Refrigeration Equipments & Instruments

  • Freezers
  • Chillers
  • Ovens
  • Incubators, Hot Plate
  • Blast – Freezers & Chillers
  • Hot Air Bath
  • Vehicle – Freezer & Chillers
  • Cold Rooms

Gas Detection Instruments

  • Single & Multi Gas Detectors
  • Combustible Gas Monitors
  • Toxic Gas Monitors
  • Personal Gas Monitors (Oxygen, LEL, H2S, CO etc)
  • Infrared Gas Analyzers
  • Optical Gas Indicators
  • Flue Gas Analyzers
  • SF6 Gas Analyzer
  • Dew Point Meters & Analyzers

Volume Calibration

  • Micro pipettes
  • Graduated Cylinders
  • Measuring Jars / Beakers
  • Volumetric Tank Calibration

Flow & Level Calibration

  • Diesel & Water Flow Meters – Liquid Controls / Smith / TCS / VAF / B meters
  • PD meters & Turbine Flow Meters
  • Electromagnetic Flow Meters
  • Mass Flow Meters
  • Magnetic Level Indicators
  • Level Transmitters
  • Volumetric Tank Level Calibration
  • Air Receiver Tanks

Surveying & Leveling Instruments

  • Auto level
  • Theodolite
  • Total Station
  • Spirit Level
  • Frame Level

Functional Testing and Certification

  • Field Communicator
  • Auto Clave
  • LVDT
  • Stop Watches
  • Measuring Tapes
  • Rotameter


  • Air flow meter big vane type
  • Anemometer small vane type
  • Lux Meter
  • Sound Level Meter
  • LCR meter