Expert calibration lab in
Seoul – South Korea

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

• 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

• 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.

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

• 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

• 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.

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 Calibration Scope

• Volumetric Instruments (Beakers, Volumetric Containers…): up to 20 000 mL
• Pipette: 0.1µL up to 1 000 mL
• Syringe: up to 200 mL

Common equipment serviced: Burettes, Flask, Syringe, Pipettes, Test tubes, Beakers, Dispenser, Tanks, Vessels, Gauge overflow, Gauge windows, Concrete air content meters, Level probes Pycnometers, Titrators

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.