Expert calibration lab in
Richmond, Virginia

Global Calibration Scope

• Gauge block (steel, tungsten carbide, ceramic…): up to 1500 mm
• Long length (standard tape rules, peripheral gauges…): up to 100 m

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.

Global Calibration Scope

• AC Power & Energy: Triphasic active & Active Monophasic f = 50 – 60 Hz, 0,7 W ≤ P ≤ 71 MW, (Wattmeters, Energy analyzers, Power analyzers, Watt-hour meters, Power converters, multifunction calibrators, Sources for meter or relay testing
• High voltage:
  • DC: 1 kV to 200 kV
  • AC (50 Hz): 1 kV to 175 kV
• Magnetometers: 0 to 1700 mT…

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.

Global Calibration Scope: Gas flow (air): 0.5 ml/min to 4000 m3/h (the range is lower depending on gas used (nitrogen, argon or any inert gases)

Common equipment serviced: Anemometers (thermal & vane), Bubble flowmeters, Gas flow meters, Gas meters, Thermal mass flow controllers, Variable area flow meters, Backflow gages, Flow analyzers, Gas flow meters, Flow transducers, Flow transmitters, Leak testers, Orifices, Rotameters, Turbine meters

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.

Global Calibration Scope

• Dew Point sensors ranging -90° C to +95° C
• RH from 0% – 100%

Common equipment serviced: Dew point sensors, Dew point transmitters, Dew point meters and probes, Hygrometers, Humidity indicators, Moisture meters, Humidity sensors, Humidity loggers, Thermohygrograph, Psychrometers, RH indicators

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.

Global Calibration Scope

• Vacuum: primary and secondary
• Altimeter: up to 47 000 m
• Pressure gauge: up to 500 MPa

Common equipment serviced: Manometers, Pressure calibrators, Sensor transmitters, Vacuum, Safety devices, Pressure balance

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.

Global Calibration Scope

• Torque measuring devices (sensors, transducers, measuring chains…): 0,001 to 5 000 Nm
• Hand torque tools (wrenches, screwdrivers …): 0,02 to 5 000 Nm
• Torque multiplier: 50 to 5 000 Nm

Common equipment serviced: Torque analyzer, Torque sensor, Torque tester, Torquemeter, Torque transducer, Torque multiplier, Torque gun, Torque wrench, Torque screwdriver, Joint simulator, Hydraulic torque wrench

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.

Global Scope:

• Non-automatic weighing instruments (NAWI) with maximum capacity up to 240 tons (legal metrology, maintenance and repair)
• Automatic weighing instruments (AWI) with maximum capacity up to 2000 kg

Common equipment serviced: NAWI, AWI (hopper weighing scales, gravimetric filling instruments, catch weighing scales, dynamic railway weighing, dynamic vehicle weighing, etc.)

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.

Global Calibration Scope

• Range: -196°C up to 1550°C
• Fixed points: TP Ar, TP Mercury, TP Water, Melting point of Galium, FP Indium, FP Tin, FP Zinc, FP Al, FP Ag…

Common equipment serviced: temperature measurers, Generators/calibrators, Chillers, Thermistors, Infrared radiation sources, Temperature Controllers, Temperature Indicators

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.

Global Calibration Scope

• Tachometer, stroboscope: 1 up to 600 000 RPM
• Frequency meters, frequency generators, counters: up to 40 GHz

Common equipment serviced: Digital Timers, Frequency Counters, Frequency Meters / Generators, Frequency Standards, Stopwatches, Stroboscopes, Tachometers, Timers, Phasemeter, Standard RPM generators, Synchro-resolvers, Signal generators

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.