Expert calibration lab in
Chorley – United Kingdom

UK Calibration Scope

• Resistance (AC, DC)
• Voltage (AC,DC)
• Current (AC,DC)
• Thermocouples, Thermometers, Tachometers
• Capacitance (oscilloscopes)

Common equipment serviced: Amplifiers, CATs and Gennies, Counter Timers, Decade Boxes, Flash Testers, Frequency Counters, Installation Testers, Insulation Testers, Loop Testers, Multi-function safety Testers, Multimeters, Oscilloscopes, PAT Testers, RCD Testers, Power Supplies, Resistors, Shunts, Signal Generators, Stopwatches, Tachometers

This site holds the competency for the specified domain. If your requirement is outside the scope of competency, we may be able to transfer the instrument with your permission to another Trescal laboratory that holds the applicable scope. Please refer to the scope of accreditation for accredited capabilities specific to this laboratory.

Common equipment serviced: 

• Load Cell or Force Gauge Calibration in Compression (force up to 500kN /50 tonnes)
• Calibration of Scales / Balances (scales up to 250kg)
• Force Gauge or Load Cell Calibration in Tension or Compression (force up to 2,500N /250kg)
• Force Gauge Calibration or Load Cell Calibration in Tension (force up to 30kN /3 tonnes)

With every calibration that we perform we will issue you with a certificate quoting full measured results.

This site holds the competency for the specified domain. If your requirement is outside the scope of competency, we may be able to transfer the instrument with your permission to another Trescal laboratory that holds the applicable scope. Please refer to the scope of accreditation for accredited capabilities specific to this laboratory.

Common equipment serviced: Working weight calibration to Class M1.
From 1mg to 20kg

With every calibration that we perform we will issue you with a certificate quoting full measured results.

This site holds the competency for the specified domain. If your requirement is outside the scope of competency, we may be able to transfer the instrument with your permission to another Trescal laboratory that holds the applicable scope. Please refer to the scope of accreditation for accredited capabilities specific to this laboratory.

Common equipment serviced: Temperature / Humidity Probes, Data Loggers, Humidity Loggers, Temperature Loggers, Hygrometers, Thermo-Hygrometers

Typical ranges:

• Relative Humidity Calibration
  • range: 5%RH to 95%RH (approx)
  • uncertainties: from 0.5%RH to 2.3%RH
• Dew Point Calibration
  • range: -20ºC to +50ºC (approx)
  • uncertainties: 0.25ºC
• Temperature in Air Calibration
  • range: -25ºC to +150ºC
  • uncertainties: from 0.15ºC to 0.25ºC

With every calibration that we perform we will issue you with a certificate quoting full measured results.

This site holds the competency for the specified domain. If your requirement is outside the scope of competency, we may be able to transfer the instrument with your permission to another Trescal laboratory that holds the applicable scope. Please refer to the scope of accreditation for accredited capabilities specific to this laboratory.

UK Calibration Scope

• Gauge blocks (steel and tungsten carbide)
• Length Gauges (standard tape rules, peripheral gauges)
• Profile projectors
• Vernier Gauges
• Micrometers
• Surface plates, surface tables
• Plain and Screw Gauges (plugs, rings)
• Dial Gauges, DTI’s
• Height Gauges
• Precision Balls

Common equipment serviced: Angle instruments, Measuring bench/optical, Depth gauge, Gauge blocks, Height gauges, Micrometers, Length instruments, Limit gauges, Form and surface, Thread gauges

This site holds the competency for the specified domain. If your requirement is outside the scope of competency, we may be able to transfer the instrument with your permission to another Trescal laboratory that holds the applicable scope. Please refer to the scope of accreditation for accredited capabilities specific to this laboratory.

UK Calibration Scope

• Hydraulic Pressure (gauge or absolute 4 bar to 4,000 bar)
• Gas Pressure (gauge or  absolute 0.001 mbar to 450 bar)

Common equipment serviced: Pressure gauges, Pressure transducers, Air data test sets, Pressure calibrators, Blood pressure monitors, Dead Weight Testers, Manometers or micro-manometer (incl. magnehelic), Relief valves / switches, Transmitters, Vacuum gauges, Hi Vac gauges

This site holds the competency for the specified domain. If your requirement is outside the scope of competency, we may be able to transfer the instrument with your permission to another Trescal laboratory that holds the applicable scope. Please refer to the scope of accreditation for accredited capabilities specific to this laboratory.

UK Calibration Scope

• Radiation Thermometers (pyrometers)
• Resistance Thermometers (4 wires)
• Temperature Indicators
• Thermocouples
• Thermistors

Common equipment serviced: Thermocouples, PRTs, Dial Thermometers, Data Loggers, Dry Block Calibrators, Stirred Liquid Baths, Infrared Thermometers, Thermal Imaging Cameras, Black Body Sources (IR Calibrators)

This site holds the competency for the specified domain. If your requirement is outside the scope of competency, we may be able to transfer the instrument with your permission to another Trescal laboratory that holds the applicable scope. Please refer to the scope of accreditation for accredited capabilities specific to this laboratory.

Common equipment serviced: torque wrenches, screwdrivers, torque closure meters, analysers, watches

With every calibration that we perform we will issue you with a certificate quoting full measured results.

This site holds the competency for the specified domain. If your requirement is outside the scope of competency, we may be able to transfer the instrument with your permission to another Trescal laboratory that holds the applicable scope. Please refer to the scope of accreditation for accredited capabilities specific to this laboratory.

UK Calibration Scope

• Frequency – 100 mHz to 1 MHz / 1 MHz to 20.1 GHz
• Time Interval (A-A Event) – 100 ns to 109 s
• Time Interval (A-B Event) – 100 ns to 109 s
• Time Interval – 0.1 ms to 10 s

Common equipment serviced: stopwatches

This site holds the competency for the specified domain. If your requirement is outside the scope of competency, we may be able to transfer the instrument with your permission to another Trescal laboratory that holds the applicable scope. Please refer to the scope of accreditation for accredited capabilities specific to this laboratory.