HCT CO.,
Icheon-si, Gyungki-do, KR
IEC 61000-4-2, IEC 61340-3-1, ISO 10605 R&S RTO1022, MWF MESD-T04G R&S RTO1022 Brandenbuge 149-04 and probe R&S RTO1022, Tektronix CT-1/P6041, Weinschel 24-20-34- LIM R&
Labs whose accredited scope includes electrical, mass, temperature or pressure calibration. Calibration compares a measuring instrument with a reference of known accuracy and states the difference and its uncertainty. 336 accredited labs in 27 countries have electrical, mass, temperature or pressure calibration in their scope. Most of them are in United States, Canada and Japan. The most common standards in these scopes are ANSI/NCSL Z540-1-1994, ASTM E18 and ASTM E4.
Instruments typically calibrated: multimeters, oscilloscopes, power supplies, electrical calibrators, balances, scales, weights, load cells, force machines, torque tools, thermometers, thermocouples, temperature baths, furnaces, climatic chambers, pressure gauges, pressure transducers, deadweight testers and vacuum gauges. Calibration of length and geometry instruments belongs to dimensional metrology.
Icheon-si, Gyungki-do, KR
IEC 61000-4-2, IEC 61340-3-1, ISO 10605 R&S RTO1022, MWF MESD-T04G R&S RTO1022 Brandenbuge 149-04 and probe R&S RTO1022, Tektronix CT-1/P6041, Weinschel 24-20-34- LIM R&
Cincinnati, OH, US
Parameter/Equipment Range CMC2, 5 (±) Comments Gage Pressure 3 – Pneumatic (0.2 to 25) psig (1.7 to 100) psig (2 to 1000) psig (100 to 4000) psig (100 to 14 000) psig (0 to 1500) psig (0 to 250) psig (0 to 60) p
Osaka 578-0921, JP
Parameter/Range Frequency CMC2, 5 (±) Comments AC Energy – Generate3 16.6 µWh to 33.4 kWh (10 mV ≤ 1000 V, 100 µA ≤ 120 A) (60 to 1000) s PF: 1 0 Wh 33.4 kWh (10 mV ≤ 1000 V, 100 µA ≤ 120 A) (60 to 1000) s PF
Howell, MI, US
Parameter/Range Frequency CMC2, 6, 7 (±) Comments AC Voltage – Generate3 Up to 2.2 mV (2.2 to 22) mV (22 to 220) mV 220 mV to 2.2 V (2.2 to 22) V
Fort Wayne, IN, US
Parameter/Range Frequency CMC2, 7 (±) Comments AC Voltage3 – Measure (cont.) 100 mV 1 V 10 V 100 V 700 V (1 to 10) kV (10 to 75) kV (60.0 to 80) kV
Coatesville, PA, US
Parameter/Range Frequency CMC2, 5, 6 (±) Comments Dissipation Factor – Generate, Fixed Points 0.000 05 DF 0.000 10 DF 0.000 15 DF 0.000 50 DF 0.001 00 DF 0.050 00 DF 0.500 00 DF (0.5 to 2) kV, 60 Hz
Newport News, VA, US
IX. Time & Frequency Parameter/Equipment Range CMC2, 8 (±) Comments Frequency – Measuring Equipment 10 MHz reference (1 to 10) Hz (10 to 100) Hz (0.1 to 1) kHz (1 to 10) kHz (10 to 100) kHz (0.1 to 1) MHz
Irving, TX, US
Parameter/Equipment Range CMC2, 5, 7, 14 (±) Comments Resistance3, 8 – Measure Megohmmeters/Safety Testers: Insulation Resistance – Generate:
Tokyo 192-0364, JP
Parameter/Equipment Range CMC2, 14 (±) Comments Temperature – Measuring Equipment Liquid-In-Glass5 Digital Thermometer Mechanical Thermometer (-50 to <0) °C (0 to <100) °C
Morristown, TN, US
Parameter/Range Frequency CMC2, 8 (±) Comments AC Current – Generate3 (con’t) (1.1 to 3) A (3 to 11) A (11 to 20.5) A Clamp-on Only (16.5 to 55) A (55 to 150) A (15
San Diego, CA, US
IV. Time & Frequency Parameter/Equipment Range CMC2, 6 (±) Comments Frequency – Measuring Equipment Fixed Point Aging Rate Frequency Accuracy 10 MHz Up to 1 kHz (1 to 100) kHz 100 kHz to 1 MHz
San Jose, CA, US
Parameter/Range Frequency CMC2, 5 (±) Comments AC Voltage – Measure3 (cont) 700 mV to 2.2 V (2.2 to 7) V (7 to 22) V (22 to 70) V
Milwaukee, WI, US
TABLE IV.a AC Current Generate / Measure3 – CMCs Current Range 10 Hz 20 Hz 40 Hz (10 to 300) µA 170 µA/A + 0.03 nA 67 µA/A + 0.03 nA 37 µA/A + 0.03 nA 300 µA to 3 mA 170 µA/A + 0.3 nA 60 µA/A + 0.3 nA 29 µA/A + 0.3 nA
Ottawa, CA
Parameter/Equipment Range CMC2, 5 (±) Comments DC Voltage – Generate DC Voltage 3 – Generate (0 to 220) mV (0.22 to 2.2) V (2.2 to 11) V (11 to 22) V (22 to 220) V (220 to 11
Honjo-shi, Saitama-ken, JP
Parameter/Equipment Range CMC2, 5, 7, 9 (±) Comments12 Frequency3 – Measure (3 to 5) Hz (5 to 10) Hz (10 to 40) Hz 40 Hz to 300 kHz 40 Hz to 1 MHz 10 Hz to 1 MHz (1 to 10) MHz (10 to 100) MHz 100 MHz to 1 GH
Sparks, MD, US
Parameter/Range Frequency CMC2, 5 (±) Comments Capacitance3 – Generate (0.19 to 0.3999) nF (0.4 to 1.0999) nF (1.1 to 3.2999) nF (3.3 to 10.9999) nF (11 to 32.9999) nF (33 to 109.999) nF (110
Ho Chi Minh City, VN
KQT-17-20AQ-101, KLC source procedure, manufacturer’s manual, Fluke 5720A Fluke 5500A Fluke 5500A w/ 550/coil DC Current – Measure3 (0 to 100) μA 100 μA to 1 mA (1 to 10) mA (10 to 100) mA (0.1 to 1) A (1 to 10
Irving, TX, US
Parameter/Equipment Range CMC2, 4, 5, 11 (±) Comments Frequency – Generate 3 10 MHz DC to 1 kHz 1 kHz to 20 MHz 10 MHz to 26.5 GHz 10 MHz to 50 GHz 5.8 mHz + 0.6R 0.17 nHz/Hz 0.18 nHz/Hz 64 pHz/Hz 0.58 nHz/
Bangkok, TH
Parameter/Equipment Range CMC2, 7 (±) Comments Capacitance – Generate LCR Meter & Multimeter (220 to 399.9) pF (0.4 to 1.09) nF (1.1 to 3.29) nF (3.3 to 10.9) nF (11 to 32.9) nF (33 to 109.9) nF (110 to 329.9) nF
Alpharetta, GA, US
Parameter/Range Frequency CMC2, 4 (±) Comments AC Voltage – Measure3 (cont) 700 mV to 2.2 V (2.2 to 7) V (7 to 22) V (22 to 70) V
Aichi, JP
IEC 60068-3-6, IEC 60068-3-5 T/C’s
Chiba-ken, 289-0341, JP
Parameter/Equipment Range CMC2, 6, 7 (±) Comments Time Interval – Measure3 Pulse Width Pulse Period Duty Cycle Rise/ Fall Time 10 ns to 1 s 100 ns to 100 s (1 to 99) % 1 ns to 1 s 0.54 % 0.14 %
Dallas, TX, US
Parameter/Range Frequency CMC2, 6 (±) Comments Capacitance – Generate 3 (cont) (11 to 33) µF (33 to 110) µF (110 to 330) µF 330 µF to 1.1 mF (1.1 to 3.3) mF (3.3 to 11) mF (11 to 33) mF (33 to 110) mF (1
Dallas, TX, US
Parameter/Range Frequency CMC2, 6, 12 (±) Comments AC Voltage – Measure3 Up to 100 mV 100 mV to 1 V (1 to 10) V (10 to 100) V (100 to 750) V Up to 10 kV Up to 50 kV 60 Hz to 3 kHz 0.063
Richardson, TX, US
Parameter/Equipment Range CMC2, 7 (±) Comments Temperature3 – Measure (Dry blocks, Ovens, Chambers, Furnaces, Freezers) (-196 to 400) °C (400 to 660) °C 0.018 °C 0.020 °C Hart
Boca Raton, FL, US
Parameter/Equipment Range CMC2, 6, 8 (±) Comments Frequency – Measure 0.1 Hz to 225 MHz 5.9 µHz + 0.1 µHz/Hz HP 53132A frequency counter Frequency – Generate Up to 15 MHz 100 kHz to 3.2 GHz 44 µHz
Kanagawa, JP
Parameter/Range Frequency CMC2, 4, 8 (±) Comments AC Current3 – Generate (cont.) Toroidal-type Clamps (10 to 16.4999) A (16.5 to 149.999) A (150 to 1000) A Non-toroidal-type Clamps
Cornelius, NC, US
Parameter/Equipment Range CMC2, 4, 5 (±) Comments DC Current3 – Measure Up to 200 µA 200 µA to 2 mA (2 to 20) mA (20 to 200) mA 200 mA to 2 A (2 to 20) A 2.4 nA + 6.4 pA/A 6 nA + 11 nA/A 32 nA + 14 nA/A 0.63 µ
Edmonton, CA
IV. Thermodynamics Parameter/Equipment Range CMC2, 4, 5 (±) Comments Temperature3 – Measure (-30 to -0) °C (0 to 50) °C (50 to 420) °C (420 to 600) °C 0.006 °C/°C + 0.015 °C 0.000 080 °C/°C + 0.015 °C 0.000 0
Boonton, NJ, US
Parameter/Range Frequency CMC2, 4, 5 (±) Comments AC Voltage – Generate (1 to 12) mV (12 to 120) mV (0.12 to 1.2) V (1.2 to 12) V (12 to
Tokyo 135-0042, JP
IEC61000-4-6 Power Meter/Sensor3, 8 – Calibration Factor Linearity VSWR 9 kHz to 6 GHz 10 MHz to 18 GHz 50 MHz to 26.5 GHz (26.5 to 40) GHz 9 kHz to 6 GHz 10 MHz to 18 GHz 50 MHz to 40 GHz 9 k
Rolling Meadows, IL, US
Parameter/Range Frequency CMC2, 4 (±) Comments AC Voltage – Generate3 (cont) (2.2 to 22) V (22 to 220) V (220 to 1000) V (330 to 1000) V (100 to 1000) V (1000 to 7071) V (7071 to 7
Richmond, CA
Parameter/Equipment Range CMC2, 7, 10 (±) Comments Frequency – Measuring Equipment5 10 MHz Reference 1 mHz to 26.5 GHz 3.5 parts in 1012 Hz 3.5 parts in 1012 + 0.6RE Hz HP Z3801A GPS HP Z3801A GPS loc
Pittsburgh, PA, US
Parameter/Range Frequency CMC2, 9 (±) Comments AC Voltage - Generate3 Wideband Absolute (cont) (1.1 to 3.3) mV (3.3 to 11) mV (11 to 33) mV (33 to 110) mV (110 to 330)
Islip, NY, US
Parameter/Range Frequency CMC2, 7 (±) Comments AC Voltage – Generate (cont) (2.2 to 22) mV (22 to 220) mV (0.22 to 2.2) V (2.2 to 22) V (22 to 220) V
Borås, SE
Intern metod; KVf 20 DC Spänningsvisande +/- 329,9999 V 0,0014 % + 116 µV Ja 2 Ja Ström Intern metod; KVf 20 AC Strömvisande 0,33 to 1,09999 A 0,039 % + 78 µA Ja 2 Ja 45 Hz – 1 kHz AC Strömvisande 0,33 to 2,49999 mA 0,078 % + 0,12 µA Ja 2
Melbourne, FL, US
Parameter/Range Frequency CMC2, 4, 6, 7 (±) Comments AC High Voltage3 Measure (1 to 10) kV (10 to 70) kV 50/60 Hz 50/60 Hz 0.14 % 0.12 % Vitrek 4700 w/ HVL-100 AC Current3 – Generate (9 t
Blaine, MN, US
II. Mechanical Parameter/Equipment Range CMC2, 7 (±) Comments Torque Tools3 (5 to 50) lbf·in (30 to 400) lbf·in (100 to 1000) lbf·in (20 to 250) lbf·ft (60 to 600) lbf·ft 1.5 % 0.74 % 0.54 % 1 % 1.5 % Compa
Billerica, MA, US
Parameter/Range Frequency CMC2, 4, 5 (±) Comments AC Voltage – Generate 3 (0.22 to 2.2) mV (2.2 to 22) mV (22 to 220) mV (0.22 to 2.2) V (2.2 to 22) V
Västerås, SE
Intern metod; ACK 0009 DC Strömgenererande ± 200 mA 5,6 x 10⁻ ⁵ x I A Mäta likström med en referens multimeter Ja 2 Nej DC Strömgenererande ±2 A 2,0 x 10⁻ ⁴ x I A Mäta likström med en referens multimeter Ja 2 Nej DC Strömgenererande
Mississauga, CA
III. Mechanical Parameter/Equipment Range CMC2, 4, 7 (±) Comments Vibration Transducers Sensitivity 5 Hz 10Hz (20 to 100) Hz (100, 159.2) Hz (200 to 920) Hz 1000 Hz (2 to 5) kHz 2.5 % 1.5 % 1.3
Bohemia, NY, US
Parameter/Range Frequency CMC2, 5 (±) Comments AC Voltage – Generate3 (1 to 12) mV (12 to 120) mV (0.12 to 1.2) V (1.2 to 12) V (12 to 120) V
Edison, NJ, US
II. MRF Electrical Parameter/Equipment Range CMC2, 4 (±) Comments RF Power3 – Measuring Equipment (-100 to 13) dBm 9 kHz to 2.1 GHz 2.4 dB RF Signal Generator III. Time & Frequency Parameter/Equ
Al Khobar 31952, SA
ASTM E92 Indirect Verification of Microindentation Hardness Testers 3 (92 to 417) HV 2.0 HV Indirect verification per ASTM E384 Indirect Verification of Rockwell Hardness Testers 3 (40 to 90) HRB-W (20 to 60) H
Syracuse, NY, US
Parameter/Range Frequency CMC2, 6 (±) Comments AC Current3 – Generate Up to 220 μA (0.22 to 2.2) mA (2.2 to 22) mA (22 to 220) mA 220 mA to 2.2 A (2.2 to 11) A (
Dartmouth, CA
Parameter/Equipment Range CMC2, 5, 6, 9 (±) Comments Frequency3 – Measuring Equipment 0.01 Hz to 2 MHz Up to 500 MHz 2 µHz/Hz + 3.9 µHz 2 µHz/Hz Fluke 5522A Fluke 5522A/SC1100 __________________________________
Corydon, IN, US
Parameter/Equipment Range CMC2, 5 (±) Comments Adjustable Thread Rings – Minor Diameter Pitch Diameter Up to 8 in Up to 8 in 50 µin Based on Setting Plug ULM, master setting plugs In acco
Yokohama, Kanagawa, JP
CISPR 16-1-1, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4- 11, EN 61000-4-5, IEC 61000-4-2, IEC 61000-3-2, IEC 61000-3-3, IEC 61000-4-6, IEC 61000-4-7, IEC 61000-4-8, IEC 61000- 4-9, IEC 61000-4-10, IEC 61000-4-11, IEC 61000- 4-12
Paris, OH, US
ACP-041; direct reflective pickup tachometer (LSD = least significant digit) Time Interval – Timers & Stopwatches3 15 s to 24 hr 0.36 s 24 hr test Method: ACP-048; NIST synchronized time Frequency Generate – Measu
Concord, CA, US
V. Thermodynamics9 Parameter/Equipment Range CMC2, 10 (±) Comments Thermometry – Liquid-in-Glass PRT, Digital Thermometer Thermocouple Infrared Data Loggers & Chart Recorders, Environmental D
Showing labs 1–50 of 336.
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