Vvison labs provide state of the art Calibration Services by understanding client's needs and through a partnership approach.
READ MOREVvison labs provide state of the art calibration services, we deliver calibration services by understanding our clients needs and through a partnership approach, which offers flexible contracting options. We are committed to ensuring the ongoing performance, accuracy and compliance of your instruments and equipment through calibration and repair. Our knowledge and experience extends to a range of regulatory industries & laboratory accreditation bodies. We use standards that specifically assess factors relevant to the lab’s technical performance. We at Vvison, are proud to offer you one-stop solutions for all your calibration services with hi-tech master equipment for best results and client satisfaction. Some of the services we provide include the following.
Our pressure calibration services include tool calibration for a variety of measuring hand tools as well as calibration of masters and standards. Routine pressure calibration will help ensure the accuracy and precision of your pressure instruments. The use of reliable instruments is essential for efficient, quality and safety. We at Vvison, perform pressure calibration from vacuum to 15,000 PSI, with every pressure calibration you receive a calibration certification from us, with all the information you need about all the condition of your instrument, calibration results, traceability and adjustments made. We offer calibration facility of following instruments in our lab as well as at site:
Pressure Transmitter & Transducer
Pressure Recorder & Switch
Pressure Gauge (Digital and Analog)
Pressure Calibrators / Manometer
Dead weight Tester
Control Valves
We utilize a number of different processes to perform temperature calibration on a wide range of instruments both in our lab and on the field. Digital recorder and thermometer calibration takes place on a Fluke Multi-Process Calibrator.
Thermometer calibration are completed using dry-wells and liquid bath with temperatures ranging from -30C to 650C. The liquid in temperature baths and atmosphere in dry wells/blocks are set to a specific temperature for calibration. Once the appropriate temperature is reached, the test instrument and a standard are placed into the bath or well for a comparison of readings.
Temperature Transmitter and Transducer
Temperature Elements and RTD
Bi-Metalic Gauge
Recorders (Digital and Analog)
Flow
RTD/TC Calibrators/ Temperature bath
Multi-Function Process Calibrator
Thermometer (IR, Digital, Glass)
Weather Stations
measurement has an impotent role in process industries. Regular calibrations of your sw meter instruments ensure that the flow meter's measurements are as accurate as their specifications say they are. Aldar Int. provides fully-accredited flow meter calibration services. Our comprehensive flow meter calibration services can be custom-tailored to meet your specific requirements either at your site or through our network of mobile and depot labs
DP Flow Transmitter
Ultrasonic Flow Meter
Mass Flow Meter
Turbine Type Flow Meter
Gas Detector
Gas detection equipment must be calibrated and serviced regularly to provide protection for both plant and personnel In order to ensure safe and accurate operation of Fixed Gas Detectors, they need to be periodically calibrated against reference test gases that are traceable to National Physical Laboratory standards. The recommended calibration period for gas detectors is six months although the frequency may need to be increased where continual exposure to the target gases is experienced. In this aspect, Vvison provides calibration solution for wide range of fixed gas detectors.
Fixed Multi Gas Detector
Portable Multi Gas Detector
Data Logger
Flame
Gas Sensors
Smoke Detectors
IR Flame Detectors
Humidity calibration is a necessity for keeping humidity-reading instruments operating reliably and within accuracy specifications for a reasonable length of time.We provide humidity calibration services at our lab in Basra, Iraq. You will receive a calibration certificate with full details for each calibrated item.
Hygrometer
Data Logger
Psychrometer
Recorder (Analog, Digital)
RTD Probe (ITS-Coefficient)
Temperature & Humidity Recorder
Relative Humidity (RH) Sensor Calibration
Dimensions
In order to achieve accurate results, the quality of a measurement need to assured. Calibration of equipment, both before and after use is required to establish both the metrological traceability of the measurement and its compliance with ISO9000 quality standards. Without proper calibration the results can prove to be catastrophic to a system in which incorrectly dimensioned component is then integrated. Reliability, operating life, functionality, safety and cost can all impacted by lack of calibration conducted by an approved laboratory.
Analog & Digital (Inside, Outside)
Vernier Caliper
Depth and Height
Gauge Block Set
Inches, Millimeter
Ruler
Steel
Measuring Tape
Leaser Gauge
UIT Detection Tape
Angle Instruments
Bevel Protector
Digital Combination Set
Electronic and Dial Test Indicators (Lever and Plunger)
Levels
Electronic, Laser, Spirit
Straight Edges
Feeler Gauges
Surface Plate
Vvison activity in this are underpins the work of a wide range of industries, from providing traceability for very small weights used in pharmaceutical industries to calibration of high weighing bridges, up to over 500kg. The mass measurement lab is equipped with state of the art Mettler Mass comparators end E2 Class reference Masses ranging from 1mg to 30kg, F1 Class Masses from 1mg to 100kg.
Precision Weights
Ordinary Weights
Electronic Balances
Industrial/ Mechanical Balances
Torque
Force & Torque Laboratory at Vvison is well equipped to with reference standards such as high precision load cells for verification / calibration of Universal Tensile Testing Machines & Compressional testing machines along with our capability to calibrate load cells. We offer calibration services both onsite and in our lab. Whereas we have an efficient and robust system for calibration of torque Wrenches and other torque related equipment. Our Digital calibrators for Torque cover a wide range of torque measurements from 1 N.m to 2000 N.m. Our services in Force and Torque are reliable and traceable to international standards.
Compressive Strength Machine
Compressive / Tensile Load Cell
Torque Tester
Torque Wrench
Torque Multiplier
Torque Screwdriver
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