Expert calibration lab in
Pleasanton, California

Global Calibration Scope

• Viscosity: kinematic and dynamic, consistometric cup, etc.
• Conductivity: Electrical (0 μS/cm to 200 mS/cm) and with Certified Reference Material (1,1 μS/cm to 111,3 mS/cm)
• Gas detector and Gas Concentration : Carbon monoxide, Nitrogen monoxide, Nitrogen dioxide, Oxygen, Total gaseous organic carbon, Dilution apparatus for olfactometry, Sulfur dioxide, Carbon dioxide, Hydrogen sulfide, Benzene, Methane, Ozone, Propane, etc.
• Refractometry: (1.33 ~ 1.62) nD (refractive index), 0 to 87.6% Brix, etc.

Common equipment serviced: Conductivity meters, Salinity meters, pH meters, Sucrose solutions, Gas detectors and gas concentration, Particle counters, Refractometry instruments, Viscosity instruments

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

• 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

• Push pull force measuring devices in tension and compression: up to 1 MN
• Force machine: up to 5 MN (compression) and up to 1 MN (tension)

Common equipment serviced: Dynamometers, Force machines (Tension and/or Compression), Load cell, Force gauges, Strainmeter, Crimping pliers, Charpy testers, Cable tie tools, Press, Retention tools, Wire wrap tools, Spring 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

• 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: Liquid flow (water): 0.12 l/h to 120 m3/h; Liquid flow (Hydrocarbon oils (Kerosene, Gas oil, Shell Tellus 32, Shell Tellus 100)): 0.6 l/min to 3000 l/min

Common equipment serviced: Liquid flow meter, 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

• 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

• 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

Verification after repair or modification and periodic verification according to Order ICT/155/2020-Annex XIV: instruments intended for the treatment of audible sound and acoustic calibrators.

Common equipment serviced: Sound level meters, personal sound exposure meters, acoustic 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.

Global Scope

Verification after repair or modification and periodic verification according to Order ICT/155/2020-Annex XIV: instruments intended for the treatment of audible sound and acoustic calibrators.

Common equipment serviced: Sound level meters, personal sound exposure meters, acoustic 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.

Global Qualification Scope: URS, RA, DQ, IQ, OQ, PQ

Common equipment serviced: Depyrogenation tunnels, Depyrogenation ovens

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 Qualification Scope: URS, RA, DQ, IQ, OQ, PQ

Common equipment serviced: Lyophilizer, Freezer dryer

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.