With GIDEP participation our database of procedures is one of the largest in the world. Offering you the customer the assurance that only the proper, original manufacturer generated procedure is used in our calibrations



PCS is a full service calibration and repair laboratory. We specialize in a wide range of instrumentations and capabilities. Some are listed below

· Dimensional
· Electrical
· Mechanical
· Pressure
· Temperature

All calibrations are performed to the highest possible standard using our approved procedures, standard methods and uncertainties.

 

Low Gauge and Absolute Gas Pressure
Range: 0 to 50bar gauge and absolute reference
Best Measurement Uncertainty ±30ppm (0.003%)

• analogue and digital indicators
• barometers
• air data test sets
• vacuum gauges and indicators
• deadweight testers
   

Gauge, Differential and Absolute High Gas Pressure
Range: Gauge and Absolute 0.4 to 400 bar
Uncertainties: ±40 ppm to ±50 ppm (±0.004 to ±0.005%)

• gauges
• transducers and transmitters
• indicators
• calibrators
• deadweight testers

Range: Differential Pressures to 276 bar Line Pressure
Uncertainties ±50 ppm+ 0.7 ppm SP + 0.05 mbar
analogue and digital differential pressure transmitters

Gauge, Differential and Absolute Hydraulic Pressure
Range: Gauge and Absolute 2 bar to 3450 bar
Uncertainties: ±50 ppm to ± 60 ppm (±0.0050 to ±0.009%)

• gauges
• transducers and transmitters
• indicators
• calibrators
• deadweight testers

Range: Differential Pressures to 1720 bar Line Pressure
Uncertainties ±55 ppm + 0.6 ppm SP + 0.2 mbar
analogue and digital differential pressure transmitter.

 

Mass Calibration
Range: 0 to 15,000g
Uncertainties: 9 ppm + (0.16 to 3 mg)

• Masses / weights
• Mass balances / weighing scales

 

Transfer Standards and Pressure Controllers
A comprehensive range of transfer standards and pressure controllers are operated in the laboratory for greater efficiency in less demanding calibrations. The transfer standards all utilise Quartz Pressure Sensitive Elements, an example as shown opposite. These have excellent characteristics of low hysteresis, good repeatability and stability.
Pressure Ranges:
From low absolute to 60 bar
Uncertainties better than ±50 ppm

Electrical Calibration
Measurement and generation of electrical quantities of DC volts, current and resistance.
Ranges:
DC volts to 100V
DC Current to 100mA
AC volts to 1kV
AC current to 1000A
Resistance to 10 Mohm
Uncertainties to down to 25ppm

• Ammeters, dc
• Bridges and similar instruments, resistance
• Current shunts
• Resistance boxes
• Resistors, dc
• Voltmeters, dc
• Process Calibrators
• Thermocouple calibrators and Simulators
• Resistance Thermometer Detector/Indicators (PRT/RTD)
• Loop Calibrators

 

Temperature Calibration
Measurement and generation of temperature
Ranges:
-15 to 130°C
Uncertainties to down to 0.10°C