CLAS Certificate Number 96-01

 
Company name Ulrich Metrology
Division of Transcat Canada Inc.
Company address 9900 Côte-de-Liesse
Montréal, Québec
H8T 1A1
Contact David Llorens
Telephone: 514-631-6653
Fax: 514-631-6122
Email: David.Llorens@transcat.ca
Clients served
  • All interested parties
  • Some calibration services are available on-site. These services are indicated in the "Remarks" column of the following pages.
Fields of calibration
  • Dimensional
  • Force
  • Pressure
  • Electrical
  • Thermometry
  • Humidity
  • Time and Frequency
  • Acoustic and Vibration
SCC accreditation
(ISO/IEC 17025)
  • Accredited Laboratory Nº 220
  • First issued
  • Issue 10.0e 2019-07-08

This scope of calibration capabilities is published by the CLAS program of the National Research Council of Canada (NRC) in close co-operation with the laboratory accreditation program of the Standards Council of Canada (SCC), Canada's accreditation body for calibration and testing laboratories. The SCC accredits the capability of the named laboratory for being able to perform the listed calibrations at the given Calibration Measurement Capability (see Supplementary note C and note D) with traceability to the International System of Units (SI) or to standards acceptable to the CLAS program.

Dimensional

Measured Quantity & Range or Instrument Calibration and Measurement Capability
expressed as an Uncertainty (±)
(See supplementary notes)
Type of Service Remarks
Gauge block, length: Steel, rectangular and square
Inch, up to 4 inches ( 0.5 + 1.6L ) μinch or
2 μinch, whichever greater
(Note: L in 'inches')
I Calibration procedure is Canadian Forces Technical Order TO 33K6-4-1-1 issued 15 March 1992, as amended by Ulrich Metrology Inc.
Inch, 5 to 20 inches ( 2.3 + 1.1L ) μinch
(Note: L in 'inches')
Metric, up to 100 mm ( 0.019 + 0.0018L ) μm or 0.064 μm, whichever greater
(Note: L in 'millimetres')
Metric, 125 to 500 mm ( 0.062 + 0.0011L ) μm
(Note: L in 'millimetres')
Variation in length of gauge blocks (parallelism) 1 μinch or ± 0.025 μm This measured quantity is commonly known as parallelism of gauge blocks.
Cylindrical ring gauge, diameter
Inch up to 12 inches ( 16 + 5.0L ) μinch
(Note: L in 'inches')
I ANSI/ASME B89.1.6
Metric up to 300 millimetres ( 0.41 + 0.005L ) μm
(Note: L in 'millimetres')
ANSI/ASME B89.1.6
Cylindrical plug gauge, diameter
Inch up to 12 inches ( 16 + 5.0L ) μinch
(Note: L in 'inches')
I ASME B89.1.5
Metric up to 300 millimetres ( 0.41 + 0.005L ) μm
(Note: L in 'millimetres')
ASME B89.1.5
Cylindrical pin gauge, diameter
Inch up to 1 inch 25 μinch I ASME B89.1.5
Metric up to 25.4 mm 0.64 μm ASME B89.1.5
Thread wire, diameter
Inch up to 1 inch 13 μinch I ASME B89.1.17
Metric up to 25 millimetres 0.33 μm ASME B89.1.17
60 degree thread plug gauge and thread setting plug gauge
Pitch diameter (measured over thread wires)
Inch up to 1.5 inches 100 μinch I ASME B89.1.17
B.S. 919 and DIN 13
In normal commercial gauging practice, the pitch diameter of a thread plug gauge is determined by measuring the diameter over thread wires inserted in the thread groove on opposite sides of the axis. The preferred term for this measurement is 'thread groove diameter'. Other names for this measurement are 'simple effective diameter' and 'simple pitch diameter'.
over 1.5 to 6 inches 200 μinch
over 6 to 12 inches 300 μinch
Metric up to 35 millimetres 2.5 μm
over 35 to 150 millimetres 5.1 μm
over 150 to 300 millimetres 7.6 μm
Major diameter
Inch up to 12 inches ( 16 + 5L ) μinch
(Note: L in 'inches')
I ASME B89.1.17
B.S. 919 and DIN 13
Metric up to 300 millimetres ( 0.41 + 0.005L ) μm
(Note: L in 'millimetres')
60 degree adjustable thread ring gauge
Set to thread setting plug
Inch or metric The adjustable thread ring gauge is set to the functional diameter of the thread setting plug I ASME B89.1.17. On-site calibration available.
Minor diameter
Inch up to 5 inches 250 μinch I ASME B89.1.17. On-site calibration available.
Metric up to 130 millimetres 6.4 μm
Pipe thread plug gauge
Pitch Diameter
Inch up to 1.5 inches 100 μinch II ASME B1.20.1 and ASME B1.20.5
over 1.5 to 6 inches 200 μinch ASME B1.20.1 and ASME B1.20.5
Step Height
  40 μinch II ASME B1.20.1 and ASME B1.20.5
Pipe thread ring gauge: Inch up to 6 inches
Standoff to master plug 0.001 inch II ASME B1.20.1 and ASME B1.20.5
Thickness 0.0001 inch ASME B1.20.1 and ASME B1.20.5
Indicators
Inch, 0.001 inch graduations 160 μinch II ANSI/ASME B89.1.10M
On-site calibration available.
Inch, 0.0001 inch graduations 25 μinch ANSI/ASME B89.1.10M
On-site calibration available
Inch, 0.00001 inch graduations 10 μinch ANSI/ASME B89.1.10M
Metric, 0.02 mm graduations 4 μm ANSI/ASME B89.1.10M
On-site calibration available
Metric, 0.002 mm graduations 0.65 μm ANSI/ASME B89.1.10M
On-site calibration available
Metric, 0.0002 mm graduations 0.25 μm ANSI/ASME B89.1.10M
Electronic linear dimensional probe
Up to 100 mm ( 0.18 + 0.0031L ) μm
(Note: L in 'μm')
II Ulrich Metrology calibration procedure CP-56
Step gauges
Inch up to 60 inches ( 3 + 3.0L ) μinch
(Note: L in 'inches')
II Ulrich Metrology calibration procedure CP-08
Metric up to 1500 mm ( 0.08 + 0.003L ) μm
(Note: L in 'millimetres')
Height gauges
Inch up to 40 inches ( 240 + 1.2L ) μinch
(Note: L in 'inches')
II Ulrich Metrology calibration procedure CP-54
Metric up to 1000 mm ( 6.1 + 0.0012L ) μm
(Note: L in 'millimetres')
Height Masters
Inch up to 24 inches ( 3 + 3.0L ) μinch
(Note: L in 'inches')
II Ulrich Metrology calibration procedure CP-08
Metric up to 300 mm ( 0.08 + 0.003L ) μm
(Note: L in 'millimetres')
Riser Blocks
Inch up to 24 inches ( 3 + 3.0L ) μinch
(Note: L in 'inches')
II Ulrich Metrology calibration procedure CP-08
Metric up to 300 mm ( 0.08 + 0.003L ) μm
(Note: L in 'millimetres')
Micrometers: Outside
Inch up to 6 inches ( 30 + 2L ) μinch
(Note: L in 'inches')
II CAN/CGSB-39.18 and GGG-C-105. On-site calibration available.
over 6 to 60 inches ( 60 + 5L ) μinch
(Note: L in 'inches')
Metric up to 150 millimetres ( 0.8 + 0.002L ) μm
(Note: L in 'millimetres')
over 150 to 1500 millimetres ( 1.5 + 0.005L ) μm
(Note: L in 'millimetres')
Micrometers: Inside
Inch up to 24 inches 300 μinch II CAN/CGSB-39.18 and GGG-C-105.
over 24 to 60 inches 400 μinch
Metric up to 600 millimetres 8 μm
over 600 to 1500 millimetres 10 μm
Micrometers: Internal
Inch up to 8 inches ( 75 + 2L ) μinch
(Note: L in 'inches')
II Manufacturer's specifications
Metric up to 200 millimetres ( 2 + 0.002L ) μm
(Note: L in 'millimetres')
Micrometers: Depth
Inch up to 12 inches 350 μinch II CAN/CGSB-39.18 and GGG-C-105
Metric up to 300 millimetres 9 μm
Micrometer setting standards
Inch up to 60 inches ( 35 + 3.2L ) μinch
(Note: L in 'inches')
II CAN/CGSB-39.18 and GGG-C-105
Metric up to 1500 millimetres ( 0.89 + 0.0032L ) μm
(Note: L in 'millimetres')
Caliper outside
Inch up to 12 inches 300 μinch II Manufacturer's specifications. On-site calibration available.
over 12 to 24 inches 430 μinch
over 24 to 40 inches 460 μinch
Metric up to 300 millimetres 7.6 μinch
over 300 to 600 millimetres 11 μinch
over 600 to 1000 millimetres 12 μinch
Caliper inside
Inch up to 12 inches 300 μinch II Manufacturer's specifications. On-site calibration available.
Metric up to 300 millimetres 7.6 μinch
Caliper depth
Inch up to 12 inches 300 μinch II Manufacturer's specifications. On-site calibration available.
Metric up to 300 millimetres 7.6 μinch

Force

Measured Quantity & Range or Instrument Calibration and Measurement Capability
expressed as an Uncertainty (±)
(See supplementary notes)
Type of Service Remarks
Torque wrenches & screwdrivers: Clockwise and Counterclockwise
20 in•oz to 1000 ft•lb 1.2 % of reading II Ulrich procedure CP-15. On-site calibration available.
0.14 N•m to 1356 N•m 1.2 % of reading

Pressure

Measured Quantity & Range or Instrument Calibration and Measurement Capability
expressed as an Uncertainty (±)
(See supplementary notes)
Type of Service Remarks
Pressure gauges
0 psi to 300 psi 0.02 % FS II

Ulrich Metrology calibration procedure CP-10. On-site calibration available

Pneumatic

300 psi to 1000 psi 0.02 % of reading
0 psi to 600 psi 0.04 % FS II

Ulrich Metrology calibration procedure CP-10. On-site calibration available

Hydraulic. Transducer with 6000 psi range.

600 psi to 6000 psi 0.04 % of reading
0 psi to 3000 psi 0.06 % FS II

Ulrich Metrology calibration procedure CP-10. On-site calibration available

Hydraulic. Transducer with 30000 psi range.

3000 psi to 30000 psi 0.06 % of reading

Electrical

Measured Quantity & Range or Instrument Calibration and Measurement Capability
expressed as an Uncertainty (±)
(See supplementary notes)
Type of Service Remarks
Voltage, DC
0 V to 329.9999 mV ( 0.002  % + 1 μV ) II Source. For the calibration of dc voltage measuring devices. On-site calibration available.
0.33 V to 3.299999 V ( 0.0011  % + 2 μV
3.3 V to 32.9999 V ( 0.0012  % + 15 μV )
33 V to 329.9999 V ( 0.0018  % + 150 μV )
100 V to 1000 V ( 0.0018  % + 1500 μV )
1 kV to 10 kV 0.25  %
0 V to 100 mV ( 0.0009  % + 0.3 μV ) Measure. For the calibration of dc voltage generating devices. On-site calibration available
100 mV to 1 V ( 0.0008  % + 0.3 μV )
1 V to 10 V ( 0.0008  % + 0.5 μV )
10 V to 100 V ( 0.0010  % + 30 μV )
100 V to 1000 V ( 0.0010  % + 100 μV )
1 kV to 10 kV 0.02  %
5 kV to 60 kV 0.23  %
Current, DC
0 to 329.999 μA ( 0.015  % + 0.02 μA ) II Source. For the calibration of dc voltage measuring devices. On-site calibration available.
0.33 mA to 3.299999 A ( 0.01  % + 0.05 μA )
3.3 mA to 32.9999 mA ( 0.01  % + 0.25 μA )
33 mA to 329.9999 mA ( 0.01  % + 2.5 μA )
0 to 1.09999 A ( 0.02  % + 40 μA )
1.1 A to 2.99999 A ( 0.038  % + 40 μA )
0 to 10.9999 A ( 0.05  % + 500 μA )
11 A to 20.5 A ( 0.1  % + 750 μA )
0 to 100 nA ( 0.03  % + 0.04 nA ) Measure. For the calibration of dc current generating devices. On-site calibration available
100 nA to 1 μA ( 0.002  % + 0.04 nA )
1 μA to 10 μA ( 0.002  % + 0.1 nA )
10 μA to 100 μA ( 0.002  % + 0.8 nA )
100 μA to 1 mA ( 0.002  % + 5 nA )
1 mA to 10 mA ( 0.003  % + 50 nA )
10 mA to 100 mA ( 0.0035  % + 500 nA )
100 mA to 1 A ( 0.011  % + 10 μA )
Resistance
1 kΩ, 10 kΩ, 100 kΩ, 1 MΩ 0.002 % II For the calibration of resistance measurement devices On-site calibration available.
10 MΩ 0.005 %
100 MΩ 0.01 %
1 GΩ, 10 GΩ 0.5 %
100 GΩ 1 %
1 TΩ 2 %
0 Ω to 32.999 Ω 0.003 % + 0.001 Ω Source. For the calibration of resistance measurement devices On-site calibration available.
33 Ω to 109.9999 kΩ 0.0028 % + 0.015 Ω
110 kΩ to 1.099999 MΩ 0.0032 % + 2 Ω
1.1 MΩ to 3.29999 MΩ 0.006 % + 30 Ω
3.3 MΩ to 10.99999 MΩ 0.013 % + 50 Ω
11 MΩ to 32.99999 MΩ 0.025 % + 2500 Ω
33 MΩ to 109.9999 MΩ 0.05 % + 3000 Ω
110 MΩ to 329.9999 MΩ 0.3 % + 100000 Ω
330 MΩ to 1100 MΩ 1.5 % + 500000 Ω
0.1 mΩ to 10 Ω (0.0015 % + 50 μΩ) Measure capability using a digital multimeter. On-site calibration available.
10 Ω to 100 Ω (0.0012 % + 0.5 mΩ)
100 Ω to 1 kΩ (0.001 % + 0.5 mΩ)
1 kΩ to 10 kΩ (0.001 % + 5 mΩ)
10 kΩ to 100 kΩ (0.001 % + 50 mΩ)
100 kΩ to 1 MΩ (0.0015 % + 2 Ω)
1 MΩ to 10 MΩ (0.005 % + 100 Ω)
10 MΩ to 100 MΩ (0.05 % + 1 kΩ)
100 MΩ to 1G Ω (0.5 % + 10 kΩ)
Measured Quantity & Range or Instrument Frequency Calibration Measurement Capability
expressed as an Uncertainty (±)
(See supplementary notes)
Type of Service Remarks
Voltage, AC
1 mV to 32.999 mV 10 Hz to 500 kHz 0.0332  % to 5.8  % II Source. For the calibration of sinewave voltage measurement devices. See Annex A for details. On-site calibration available.
33 mV to 329.999 mV 10 Hz to 500 kHz 0.0169  % to 0.41  %
0.33 V to 3.29999 V 10 Hz to 500 kHz 0.0168  % to 0.42  %
3.3 V to 32. 9999 V 10 Hz to 100 kHz 0.0168  % to 0.14  %
33 V to 329.999 V 45 Hz to 20 kHz 0.0196  % to 0.35  %
330 V to 1020 V 45 Hz to 10 kHz 0.0260  % to 0.033  %
1 mV to 700 V 1 Hz to 8 MHz 0.007 % to 1.5 % Measure. For the calibration of voltage sources using a digital multimeter. See Annex C for details. On-site calibration available.
1 kV to 40 kV 60 Hz 1.1 % Measure: For the calibration of voltage sources using a high voltage divider and digital multimeter. On-site calibration available.
Current, AC
0.029 mA to 0.32999 mA 10 Hz to 30 kHz 0.16 % to 3 % II Source. For the calibration of sinewave current measurement devices. See Annex B for details. On-site calibration available.
0.33 mA to 329.999 mA 10 Hz to 30 kHz 0.046 % to 1.2 %
0.33 A to 2.9999 A 10 Hz to 10 kHz 0.06 % to 3 %
3.0 A to 20.5 A 45 Hz to 5 kHz 0.078 % to 3 %
10 μA to 1 A 10 Hz to 100 kHz 0.03 % to 1 % Measure. For the calibration of current sources using a digital multimeter. See Annex D for details. On-site calibration available
Capacitance
10 pF 1 kHz 0.1 % II For the calibration of capacitance measuring devices. On-site calibration available.
100 pF to 1.111 μF 1 kHz 0.07 % + 0.05 pF For the calibration of capacitance measuring devices using a decade capacitor. On-site calibration available.
0.19 nF to 1.1 nF 10 Hz to 10 kHz 0.5 % + 0.01 nF Source synthesized capacitance using a multiproduct calibrator. For the calibration of capacitance measuring devices. On-site calibration available.
1.1 nF to 3.3 nF 10 Hz to 3 kHz 0.5 % + 0.01 nF
3.3 nF to 11 nF 10 Hz to 1 kHz 0.25 % + 0.01 nF
11 nF to 110 nF 10 Hz to 1 kHz 0.25 % + 0.1 nF
110 nF to 330 nF 10 Hz to 1 kHz 0.25 % + 0.3 nF
0.33 μF to 1.1 μF 10 Hz to 600 Hz 0.25 % + 1 nF
1.1 μF to 3.3 μF 10 Hz to 300 Hz 0.25 % + 3 nF
3.3 μF to 11 μF 10 Hz to 150 Hz 0.25 % + 10 nF
11 μF to 33 μF 10 Hz to 120 Hz 0.40 % + 30 nF
33 μF to 110 μF 10 Hz to 80 Hz 0.45 % + 100 nF
110 μF to 330 μF DC to 50 Hz 0.45 % + 300 nF
0.33 mF to 1.1 mF DC to 20 Hz 0.45 % + 1 µF
1.1 mF to 3.3 mF DC to 6 Hz 0.45 % + 3 µF
3.3 mF to 11 mF DC to 2 Hz 0.45 % + 10 µF
11 mF to 33 mF DC to 0.6 Hz 0.75 % + 30 µF
33 mF to 110 mF DC to 0.2 Hz 1.1 % + 100 µF
Inductance
100 mH 1 kHz 0.1 % II For the calibration of inductance measuring devices. On-site calibration available.
Measured Quantity & Range or Instrument Frequency Calibration Measurement Capability
expressed as an Uncertainty (±)
(See supplementary notes)
Type of Service Remarks
Current clamp calibration
Effective DC current output
10 to 16.5 A Turns   0.5 % + 20 mA II Source using a multifunction calibrator and a 50 turn coil. For the calibration of clamp meters. On-site calibration available.
16.5 to 150 A Turns   0.5 % + 140 mA
150 to 1025 A Turns   0.5 % + 500 mA
Effective AC current output
20 to 150 A Turns 45 to 440 Hz 0.32 % + 50 mA II Source using a multifunction calibrator and a 50 turn coil. For the calibration of clamp meters. On-site calibration available.
150 to 1000 A Turns 45 to 440 Hz 0.35 % + 90 mA
Oscilloscope
Amplitude
1.8 mV to 55 V p-p (1 MΩ)
1.8 mV to 2.5 V (50 Ω)
10 Hz to 100 kHz 3 % of p-p output + 100 µV II

Source. For the calibration of oscilloscopes. On-site calibration available.

Flatness
Leveled Sine Wave 5 mV to 5.5 V relative to 50 kHz 50 kHz to 100 MHz 1.5 % + 100 μV II

Source. For the calibration of oscilloscopes. On-site calibration available.

100 MHz to 300 MHz 2 % + 100 μV
300 MHz to 600 MHz 4 % + 100 μV
600 MHz to 1.1 GHz 5 % + 100 μV
Time Marker
1 ns to 20 ms   ( 25 + 1000T ) ppm
(Note: T in seconds)
II

Source. For the calibration of oscilloscopes. On-site calibration available.

50 ms to 5 s  
Rise Time
1 kHz to 2 MHz   300 ps II

Source. For the calibration of oscilloscopes. On-site calibration available.

2 MHz to 10 MHz   350 ps
Input Resistance
40 Ω to 60 Ω   0.1 % II

Source. For the calibration of oscilloscopes. On-site calibration available.

500 KΩ to 1.5 MΩ   0.1 %
Input Capacitance
5 pF to 50 pF (1 MΩ)   5 % + 0.5 pF II

Source. For the calibration of oscilloscopes. On-site calibration available.

Electrical calibration of temperature indicators and simulators

Measured Quantity & Range or Instrument Calibration Measurement Capability
expressed as an Uncertainty (±)
(See supplementary notes)
Type of Service Remarks
Electrical calibration of temperature indicators and simulators
Thermocouple simulation
Type B 600 to 800°C 0.44°C II Source. For the calibration of temperature indicators and process calibrators by electrical simulation of temperature. On-site calibration available.
800 to 1000°C 0.34°C
1000 to 1550°C 0.30°C
1550 to 1820°C 0.33°C
Type C 0 to 150°C 0.30°C II Source. For the calibration of temperature indicators and process calibrators by electrical simulation of temperature. On-site calibration available.
150 to 650°C 0.26°C
650 to 1000°C 0.31°C
1000 to 1800°C 0.50°C
1800 to 2316°C 0.84°C
Type E -250 to -100°C 0.50°C II Source. For the calibration of temperature indicators and process calibrators by electrical simulation of temperature. On-site calibration available.
-100 to -25°C 0.16°C
-25 to 350°C 0.14°C
350 to 650°C 0.16°C
650 to 1000°C 0.21°C
Type J -210 to -100°C 0.27°C II Source. For the calibration of temperature indicators and process calibrators by electrical simulation of temperature. On-site calibration available.
-100 to -30°C 0.16°C
-30 to 150°C 0.14°C
150 to 760°C 0.17°C
760 to 1200°C 0.23°C
Type K -200 to -100°C 0.33°C II Source. For the calibration of temperature indicators and process calibrators by electrical simulation of temperature. On-site calibration available.
-100 to -25°C 0.18°C
-25 to 120°C 0.16°C
120 to 1000°C 0.26°C
1000 to 1372°C 0.40°C
Type L -200 to -100°C 0.37°C II Source. For the calibration of temperature indicators and process calibrators by electrical simulation of temperature. On-site calibration available.
-100 to 800°C 0.26°C
800 to 900°C 0.17°C
Type N -200 to -100°C 0.40°C II Source. For the calibration of temperature indicators and process calibrators by electrical simulation of temperature. On-site calibration available.
-100 to -25°C 0.22°C
-25 to 120°C 0.19°C
120 to 410°C 0.18°C
410 to 1300°C 0.27°C
Type R 0 to 250°C 0.57°C II Source. For the calibration of temperature indicators and process calibrators by electrical simulation of temperature. On-site calibration available.
250 to 400°C 0.35°C
400 to 1000°C 0.33°C
1000 to 1767°C 0.40°C
Type S 0 to 250°C 0.47°C II Source. For the calibration of temperature indicators and process calibrators by electrical simulation of temperature. On-site calibration available.
250 to 1000°C 0.36°C
1000 to 1400°C 0.37°C
1400 to 1767°C 0.46°C
Type T -250 to -150°C 0.63°C II Source. For the calibration of temperature indicators and process calibrators by electrical simulation of temperature. On-site calibration available.
-150 to 0°C 0.24°C
0 to 120°C 0.16°C
120 to 400°C 0.14°C
Type U -200 to 0°C 0.56°C II Source. For the calibration of temperature indicators and process calibrators by electrical simulation of temperature. On-site calibration available.
0 to 600°C 0.27°C
RTD simulation
-200°C to 630°C 0.04°C to 0.23°C II Source. For the calibration of temperature indicators and process calibrators by electrical simulation of temperature. On-site calibration available.

Acoustic and Vibration

Measured Quantity & Range or Instrument Frequency Calibration Measurement Capability
expressed as an Uncertainty (±)
(See supplementary notes)
Type of Service Remarks
Vibration
Accelerometers
0.1 g to 10 g 5 Hz to 10 Hz 2.20 % II ISO 16063-21. On-site calibration available.
10 Hz to 99 Hz 1.70 %
100 Hz 1.25 %
101 Hz to 920 Hz 1.40 %
921 Hz to 5000 Hz 1.70 %
5001 Hz to 10 kHz 2.20 %
10 kHz to 15 kHz 3.65 %

Time and Frequency

Measured Quantity & Range or Instrument Calibration and Measurement Capability
expressed as an Uncertainty (±)
(See supplementary notes)
Type of Service Remarks
Frequency
1 Hz to 40 Hz 0.05  % II Measure capability. On-site calibration available.
40 Hz to 10 MHz 0.01 %
DC to 3 GHz 0.1 ppm
0.01 Hz to 2 MHz 2.5 ppm + 5 μHz

Source using a multifunction calibrator. On-site calibration available.

Tachometers
Contact
55-40000 RPM 0.005 % II

Source: for calibration of contact tachometers. On-site calibration available.

Non-Contact
6-60 RPM 53 ppm II

Source: for calibration of non-contact tachometers. On-site calibration available.

60-600 RPM 7.5 ppm
600-99999 RPM 3 ppm

Thermometry

Measured Quantity & Range or Instrument Calibration and Measurement Capability
expressed as an Uncertainty (±)
(See supplementary notes)
Type of Service Remarks
Liquid bath and dry well
-200°C to 630°C 0.1°C II Ulrich Metrology calibration procedure CP-58. On-site calibration available.
Thermometers, RTD, PRT and thermistor probes
50°C to 150°C 0.17°C II Ulrich Metrology calibration procedures CP-67 and CP-68. On-site calibration available.
150°C to 450°C 0.5°C
450°C to 650°C 0.65°C
-30°C to 155°C 0.15°C
Digital thermometers (thermocouples)
50°C to 660°C 0.7°C to 1.1°C II Ulrich Metrology calibration procedures CP-67 and CP-68. On-site calibration available.
-30°C to 50°C 0.3°C
50°C to 155°C 0.4°C
Relative Humidity
Relative Humidity
10 % to 95%RH
0.6 % RH II Source. For the calibration of relative humidity and temperature measuring instruments. Ulrich Metrology calibration procedure CP-82. On-site calibration available.
Temperature Air Bath
-10 °C to 70 °C
0.1°C
Relative Humidity Controlled Chambers
10 % to 90 % RH 3.0 % RH II Measure. For the calibration of humidity controlled chambers. Ulrich Metrology calibration procedure CP-85. On-site calibration available.
90 % to 95 % RH 4.4 % RH

Annex A

Calibration Measurement Capability for the Calibration of Sinewave Voltage Measuring Devices, expressed as ± { (% of reading) + residual in μV }

 
Frequency
Voltage, ac 10 Hz to 45 Hz 45 Hz to 10 kHz 10 kHz to 20 kHz 20 kHz to 50 kHz 50 kHz to 100 kHz 100 kHz to 500 kHz
1.0 mV to 32.999 mV 0.08 + 6 0.015 + 6 0.02 + 6 0.1 + 6 0.35 + 12 0.8 + 50
33 mV to 329.999 mV 0.03 + 8 0.0145 + 8 0.016 + 8 0.035 + 8 0.08 + 32 0.2 + 70
0.33 V to 3.29999 V 0.03 + 50 0.015 + 60 0.019 + 60 0.03 + 50 0.07 + 125 0.24 + 600
3.3 V to 32.9999 V 0.03 + 650 0.015 + 600 0.024 + 600 0.035 + 600 0.09 + 1600  
 
Frequency
Voltage, ac 45 Hz to 1 kHz 1 kHz to 10 kHz 10 kHz to 20 kHz 20 kHz to 50 kHz 50 kHz to 100 kHz
33 V to 329.999 V 0.019 + 2000 0.02 + 6000 0.025 + 6000 0.03 + 6000 0.2 + 50000
 
Frequency
Voltage, ac 45 Hz to 1 kHz 1 kHz to 5 kHz 5 kHz to 10 kHz
330 V to 1020 V 0.03 + 10000 0.025 + 10000 0.03 + 10000

Annex B

Calibration Measurement Capability for the Calibration of Sinewave Current Measuring Devices, expressed as ± { ( % of reading) + residual in μA }

 
Frequency
Current, ac 10 Hz to 20 Hz 20 Hz to 45 Hz 45 Hz to 1 kHz 1 kHz to 5 kHz 5 kHz to 10 kHz 10 kHz to 30 kHz
29 µA to 329.99 µA 0.2 + 0.1 0.15 + 0.1 0.125 + 0.1 0.3 + 0.15 0.8 + 0.2 1.6 + 0.4
0.33 mA to 3.2999 mA 0.2 + 0.15 0.125 + 0.15 0.1 + 0.15 0.2 + 0.2 0.5 + 0.3 1 + 0.6
3.3 mA to 32.999 mA 0.18 + 2 0.09 + 2 0.04 + 2 0.08 + 2 0.2 + 3 0.4 + 4
33 mA to 329.99 mA 0.18 + 20 0.09 + 20 0.04 + 20 0.10+ 50 0.2 + 100 0.4 + 200
 
Frequency
Current, ac 10 Hz to 45 Hz 45 Hz to 1 kHz 1 kHz to 5 kHz 5 kHz to 10 kHz
0.33 A to 1.09999 A 0.18 + 100 0.05 + 100 0.6 + 1000 2.5 + 5000
1.1 A to 2.99999 A 0.18 + 100 0.06 + 100 0.6 + 1000 2.5 + 5000
 
Frequency
Current, ac 45 Hz to 100 Hz 100 Hz to 1 kHz 1 kHz to 5 kHz
3 A to 10.9999 A 0.06+ 2000 0.1 + 2000 3 + 2000
11 A to 20.5 A 0.12 + 5000 0.15 + 5000 3 + 5000

Annex C

Calibration Measurement Capability for the Calibration of Sinewave Voltage Generating Devices, expressed as ± { (% of reading) + residual in μV }

 
Frequency
Voltage, ac 1 Hz to 40 Hz 40 Hz to 1 kHz 1 kHz to 20 kHz 20 kHz to 50 kHz 50 kHz to 100 kHz 100 kHz to 300 kHz
1 mV to 10 mV 0.03 + 3 0.02 + 1.1 0.03 + 1.1 0.1 + 1.1 0.5 + 1.1 4 + 2
10 mV to 100 mV 0.007 + 4 0.007 + 2 0.014 + 2 0.03 + 2 0.08 + 2 0.3 + 10
100 mV to 1 V 0.007 + 40 0.007 + 20 0.014 + 20 0.03 + 20 0.08 + 20 0.3 + 100
1 V to 10 V 0.007 + 400 0.007 + 200 0.014 + 200 0.03 + 200 0.08 + 200 0.3 + 1000
10 V to 100 V 0.02 + 4000 0.02 + 2000 0.02 + 2000 0.035 + 2000 0.12 + 2000 0.4 + 10000
100 V to 700 V 0.04 + 40000 0.04 + 20000 0.06 + 20000 0.12 + 20000 0.3 + 20000  
 
Frequency
Voltage, ac 300 kHz to 1 MHz 1 MHz to 2 MHz 2 MHz to 4 MHz 4 MHz to 8 MHz 8 MHz to 10 MHz
1 mV to 10 mV 1.2 + 5 7 + 7 7 + 7 20 + 8  
10 mV to 100 mV 1 + 10 1.5 + 10 4 + 70 4 + 80 15 + 100
100 mV to 1 V 1 + 100 1.5 + 100 4 + 700 4 + 800 15 + 1000
1 V to 10 V 1 + 1000 1.5 + 1000 4 + 7000 4 + 8000 15 + 10000
10 V to 100 V 1.5 + 10000        

Annex D

Calibration Measurement Capability for the Calibration of Sinewave Current Generating Devices, expressed as ± { (% of reading) + residual in μA }

 
Frequency
Voltage, ac 10 Hz to 20 Hz 20 Hz to 45 Hz 45 Hz to 100 Hz 100 Hz to 5 kHz 5 kHz to 20 kHz 20 kHz to 50 kHz 50 kHz to 100 kHz
10 µA to 100 µA 0.4 + 0.03 0.15 + 0.03 0.06 + 0.03 0.06 + 0.03      
100 µA to 1 mA 0.4 + 0.2 0.15 + 0.2 0.06 + 0.2 0.03 + 0.2 0.06 + 0.2 0.4 + 0.4 0.55 + 1.5
1 mA to 10 mA 0.4 + 2 0.15 + 2 0.06 + 2 0.03 + 2 0.06 + 2 0.4 + 4 0.55 + 15
10 mA to 100 mA 0.4 + 20 0.15 + 20 0.06 + 20 0.03 + 20 0.06 + 20 0.4 + 40 0.55 + 150
100 mA to 1 A 0.4 + 200 0.16 + 200 0.08 + 200 0.1 + 200 0.3 + 200 1 + 400