Our Charlotte calibration lab provides instrument calibration and repair services that are accredited and/or certified in accordance with ISO/IEC 17025. Instrument calibration and repair services can be delivered at your site or at our lab. Accreditations for our instrument calibration lab in Charlotte, NC guarantee calibration results are traceable to the International Systems of units (SI) through NIST or NRC.
ISO/IEC 17025
ANSI/NCSL Z540-1
ANSI/NCSL Z540.3
Angle Measuring Equipment (up to 45º)
Hand Tools:
Calipers (up to 20 in)
Depth Gages (up to 20 in)
Height Gages (up to 40 in)
Indicators (up to 2 in)
Micrometers (ID/OD) ( up to 20 in)
Tape Measure & Steel Ruler (up to 39 in & 36 in to 100 ft)
pH – Measuring Equipment (4, 7, 10 units)
Electrolytic Conductivity – Measuring Equipment
≈10 µS/cm
≈100 µS/cm
≈1000 µS/cm
≈10 000 µS/cm
Power Meter – Power Reference @ 1 mW
Relative Power – Measure
(0 to -10) dB
(-10 to -20) dB
(-20 to -30) dB
(-30 to -40) dB
(-40 to -50) dB
(-50 to -60) dB
(-60 to -70) dB
(-70 to -80) dB
(-80 to -90) dB
(-90 to -100) dB
(-100 to -110) dB
(-110 to -120) dB
(-120 to -127) dB
Absolute Power – Measure
(-30 to +20) dBm
Amplitude Modulation
150 kHz to 10 MHz
50 Hz to 10 kHz Rate
20 Hz to 10 kHz Rate
(10 to 1300) MHz
50 Hz to 50 kHz Rate
20 Hz to 100 kHz Rate
Frequency Modulation
250 kHz to 10 MHz
(10 to 1300) MHz
(10 to 1300) MHz
Phase Modulation
150 kHz to 10 MHz
(10 to 1300) MHz
DC Voltage – Generate
DC Voltage – Measure
DC High Voltage – Measure
DC Current – Generate
DC Current – Measure
DC Power
Resistance – Generate
Resistance – Measure
Electrical Calibration of Thermocouple Indicators
Electrical Calibration of RTDs Indicating Systems
AC Voltage – Generate
AC Voltage – Measure
AC High Voltage – Measure
AC Current – Generate
AC Current – Measure
AC Power
Capacitance – Generate
Capacitance – Measure
Phase – Generate
Phase – Measure
Distortion
Oscilloscopes
Accelerometers – (1 to 10) g
(20 to 99) Hz
100 Hz
(101 to 500) Hz
501 Hz to 3 kHz
(3 to 5) kHz
Mass
1 mg
2 mg
(5 to 100) mg
200 mg
500 mg to 1 g
(200 to 500) g
(100 to 32 000) g
(0.001 to 50) lb
Scales
(0.1 to 2000) lb
Balances
6 1 mg
2 mg
5 mg
10 mg
20 mg
50 mg
100 mg
200 mg
500 mg
1 g
2 g
5 g
(10 to 20) g
(50 to 500) g
(1 to 15) kg
Torque Tools
(15 to 200) ozf·in
(12.5 to 50) lbf·in
(50 to 400) lbf·in
(400 to 1000) lbf·in
(83.33 to 250) lbf·ft
(250 to 600) lbf·ft
(600 to 1000) lbf·ft
(1000 to 2000) lbf·ft
Torque Transducers
5 ozf·in to 10 lbf·in
(10 to 150) lbf·in
150 lbf·in to 250 lbf·ft
(250 to 2000) lbf·ft
Force Measuring Equipment – Tension & Compression (0.1 to 500) lbf
Cable Tensiometers (0 to 250) lbf
(250 to 600) lbf
Temperature – Measuring Equipment
Temperature – Measure
Infrared Temperature Measuring Equipment
Humidity Measuring Equipment
Humidity – Measure
Climatic – Freezers, Refrigerators, Incubators, Ovens, Furnaces
Temperature Uniformity Survey (TUS)
Pressure – Precision Measuring Equipment
Pneumatic
(-14 to < 0) psia
(0.2 to 25) psia
(25 to 1000) psia
(0.2 to 25) psig
(25 to 1000) psig
Pneumatic
(-15 to 30) psi
(0.1 to 10) in∙H2O
(1 to 1000) psi
(4 to 854) in∙H2O
Hydraulic
(10 to 15 000) psi
Pressure – Measure, Dead
Weight Testers
Up to 10 000 psi
Frequency – Measuring Equipment 0.01 Hz to 20 MHz
20 MHz to 26.5 GHz
Frequency – Measure 0.1 Hz to 12.4 GHz
Stopwatches 0.1 s to 24 hr
Tachometers (40 to 99 999) rpm
