Temperature is one of the seven fundamental base quantities. The basic unit of temperature in the International System of Units (SI) is the Kelvin. It has the symbol K. However, the most commonly used scales are the Celcius scale.

Temperature plays an important role in production of pharmaceutical products, food and beverages. Even a slight variance in the required temperature can affect the quality of the product and compromise its safety. Thus, temperature calibration is important for quality assurance.
Psychrometer
Psychrometer
Thermometer with Surface Probe
Thermometer with Surface Probe
Thermal Imaging Camera
Thermal Imaging Camera
Temperature Transmitter/Transducer
Temperature Transmitter/Transducer
Pressure (symbol: p or P) is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. The standard SI unit for pressure measurement is the Pascal (Pa). Different types of pressure measurement exist. These include gauge pressure, vacuum, absolute, barometric, and differential pressure.
 
Even the highest quality instruments are subject to drift over time, resulting in inaccurate measurements and substandard performance. It is very important that all instruments are calibrated by trained, competent and approved personnel.
MST Machine
MST Machine
Magnehelic Gauge
Magnehelic Gauge
Safety Valve
Safety Valve
Pressure Indicator
Pressure Indicator
Mass is a measurement of the amount of matter something contains. The standard International System of Units (SI) unit of mass is the kilogram (kg).

Mass calibration includes calibration for weight balances, weighing scales and standard weights. It helps to reduce process variation, scrap, rework and other costs of poor quality.
Dead Weight
Dead Weight
Tank
Tank
Moisture Analyzer / Balance
Moisture Analyzer / Balance
Counting Scale
Counting Scale
Regular and accurate time and frequency measurements help you ensure that laboratory and production processes are compliant with your standard operating procedures. Regular calibration will ensure that your time and frequency measurement instruments perform as required.
Sleeve Shaker
Sleeve Shaker
Washer
Washer
Roller Mill
Roller Mill
RPM Meter
RPM Meter
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Tank / Container
Tank / Container
Volumetric Flask
Volumetric Flask
Beaker
Beaker
Dispenser
Dispenser
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Specific Gravity Hydrometer
Specific Gravity Hydrometer
Soil Hydrometer / Alcohol Hydrometer
Soil Hydrometer / Alcohol Hydrometer
Density Meter / Densitometer
Density Meter / Densitometer
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Salt Meter
Salt Meter
Brix Meter
Brix Meter
Refractometer
Refractometer
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Friction Tester
Friction Tester
Skid Resistance Tester
Skid Resistance Tester
Auto Peeling Machine
Auto Peeling Machine
Force Measuring Ring
Force Measuring Ring
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Bevel Protractor
Bevel Protractor
Dippping Tape
Dippping Tape
Setting Rods
Setting Rods
Granite Table / Surface Plate
Granite Table / Surface Plate
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Data Communication
Data Communication
Fiber Test Kit
Fiber Test Kit
Sitemaster
Sitemaster
Smart Tweezer
Smart Tweezer
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Rotameter
Rotameter
Level Transmitter / Sensor
Level Transmitter / Sensor
Flow Transmitter
Flow Transmitter
Totalizer
Totalizer
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Durometer / Hardness Tester (Type A, B, C, D, E)
Durometer / Hardness Tester (Type A, B, C, D, E)
Hardness Block
Hardness Block
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Torque Meter / Indicator
Torque Meter / Indicator
Torque Wrench
Torque Wrench
Torque Driver / Torque Screwdriver
Torque Driver / Torque Screwdriver
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Viscosity Cup
Viscosity Cup
Ford Cup
Ford Cup
Zahn Cup
Zahn Cup
Viscosity Meter
Viscosity Meter
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Sound Level Calibrator
Sound Level Calibrator
Sound Level Meter
Sound Level Meter
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Gas Leak Detector
Gas Leak Detector
Oxygen (O2), Carbon Monoxide (CO), Nitrogen (N2), Carbon Dioxide (CO2), Hydrogen Sulfide (H2S), Ammonia (NH3)
Oxygen (O2), Carbon Monoxide (CO), Nitrogen (N2), Carbon Dioxide (CO2), Hydrogen Sulfide (H2S), Ammonia (NH3)
Oxygen (O2), Carbon Monoxide (CO), Nitrogen (N2), Carbon Dioxide (CO2), Hydrogen Sulfide (H2S), Ammonia (NH3)
Oxygen (O2), Carbon Monoxide (CO), Nitrogen (N2), Carbon Dioxide (CO2), Hydrogen Sulfide (H2S), Ammonia (NH3)
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Chlorine Meter
Chlorine Meter
Water Activity Meter
Water Activity Meter
Turbidity Meter
Turbidity Meter
Dissolved Solid (TDS Meter, DS Meter)
Dissolved Solid (TDS Meter, DS Meter)
Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:
Moisture Meter
Moisture Meter
Vibration Meter / Logger
Vibration Meter / Logger
Surface Roughness Tester
Surface Roughness Tester
Spectrophotometer
Spectrophotometer
Testing is customised and performed in accordance to our client’s need and requirements. Different types of testing program will be tailored on case by case basis. Some of GVM’s testing capabilities are indicated below:
Thermal Validation
Thermal Validation
Water Flow Test
Water Flow Test
Lovibond Tintometer Color Measurement
Lovibond Tintometer Color Measurement
Temperature & Humidity Mapping
Temperature & Humidity Mapping
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