Expert calibration lab in
Elizabeth City, North Carolina

Global Calibration Scope

• Illuminance: 0.5 to 20 000 lux
• Luminance: 0.2 to 15 000 ㏅/m2…

Common equipment serviced: Illuminance meter, Luminance meter, Spectrophotometer, Glossmeter, Photometer, Colorimeter, Pyranometer, Irradiance meter

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

• Shock: between 20g and 5,000g (subject to device weight and voltage output)
• Accelerometer: 0.1 m/s² to 750 m/s² (0.4 Hz to 10 kHz…)

Common equipment serviced: Integrated piezoelectric electronics, Piezoelectric accelerometers, Piezoresistive accelerometers, Charge amplifiers and systems

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

• Free-field calibration: 125 Hz…20 kHz (sound pressure level 75 dB to 94 dB)
• Pressure calibration (in an electroacoustic coupler): 31.5 Hz to 16 kHz (64 dB to 114 dB)
• Pressure calibration (two-point with pistonphone and calibrator): 250 Hz (94 dB, 114 dB or 124 dB) and 1 kHz (94 dB or 114 dB)
• Pressure chamber, low frequency (only factory calibration possible): 0.1 Hz to 31.5 Hz (124 dB)
• Full electrical calibration

Common equipment serviced: Sound level meters, Measurement microphones, Acoustic calibrators, pistonphones and multi-tone calibrators, Noise dosimeters, Outdoor and surface microphones, Sound intensity probes

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

• 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

• 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: 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

• Mass: 1 mg to 1000 kg (range depending to class less than E2, F2, M1…)
• Scale: 1mg to 200 000 kg with weights class from E2, F1 to M1-2
• Legal metrology: maintenance and repair for scales up to 180 000 kg

Common equipment serviced: Weight, Weighing devices (Weighing scale, Hopper scale, Tank scale, Platform scale, etc), Weighing instruments for blood collection bags

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.

EQUIPMENT TYPES

Fiber optics transmit light signals encoded with data. Trescal calibrates a range of fiber optics including:

CALIBRATION SCOPE