National Association of Testing Authorities, Australia
Scope of Accreditation
Keysight Technologies Australia Pty Ltd
Site
Test and Calibration Centre, Melbourne
Accreditation No.
99
Site No.
92
Date of Accreditation
19 Aug 1953
Contact
Availability
Services available to external clients
Scope of Accreditation
ISO/IEC 17025 (2017)
Calibration
 The uncertainty of measurement is reported as an expanded uncertainty having a level of confidence of 95% unless stated otherwise
Service  Product  Determinant  Technique  Procedure  Limitations  

DC and low frequency electrical metrology  Electrical instrument calibrators  Instrument calibrators  AC current; AC voltage; DC current; DC voltage; Resistance  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  D.C voltage 5 μV/V + 0.2 μV up to 1 V A.C. voltage From 1 mV to 10 mV D.C. current 24 μA/A from 1 μA to 1 mA A.C. current From 0.1 mA to 1 mA Resistance 15 μΩ/Ω + 20 μΩ up to 1.9 Ω 

DC and low frequency electrical metrology  Electrical measurement and test equipment  Ammeters  AC current  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of  

Ammeters; Appliance testers  DC current  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of  

Ammeters; Appliance testers; Data recorders; Insulation resistance test equipment; Phase angle meters; Power analysers; Power supplies; Residual current circuit breaker testers; Residual current devices (RCD) testers  AC current; DC current  Comparison with a reference standard  
Capability Including calibrations performed in dedicated mobile laboratory (VOSCAL) D.C. 24 μA/A from 1 μA to 220 μA A.C. From 1 μA to 220 μA From 220 mA to 2.2 A 

Appliance testers; Data recorders; Digital multimeters (DMM); Insulation resistance test equipment; Ohm meters; Phase angle meters; Power analysers; Power supplies; Residual current circuit breaker testers; Residual current devices (RCD) testers  Resistance  Comparison with a reference standard  
Capability Including calibrations performed in dedicated mobile laboratory (VOSCAL) 77 μΩ/Ω + 20 μΩ up to 1 Ω 

Appliance testers; Data recorders; Digital multimeters (DMM); Insulation resistance test equipment; Phase angle meters; Power analysers; Power supplies; Residual current circuit breaker testers; Residual current devices (RCD) testers; Voltmeters  AC voltage; DC voltage  Comparison with a reference standard  
Capability Including calibrations performed in dedicated mobile laboratory (VOSCAL) D.C. 10 μV/V + 0.4 μV from 1 μV to 0.22 V A.C. From 10 μV to 2.2 mV 

Appliance testers; Insulation resistance test equipment  AC voltage; Resistance  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of  

Appliance testers; LCR meters; Ohm meters  Resistance  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of  

LCR meters  Capacitance  Direct measurement against a reference standard 
0.001 μF to 10 μF 

Capability with Calibration and Measurement Capability of  

Capacitance; Dissipation factor; Inductance; Resistance  Comparison with a reference standard  
Capability Including calibrations performed in dedicated mobile laboratory (VOSCAL) Inductance 4.2 mH/H at 100 μH to 300 μH at 1 kHz 0.7 fF/pF for 1 pF at 1 kHz 

Phase angle meters  Phase angle  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of  

Watt meters  Active power; Power factor  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  DC power wattmeters 0.15% 

DC and low frequency electrical metrology  Electrical standards  AC/DC transfer instruments  Voltage ACDC difference  Direct measurement against a reference standard  
Capability Thermal converters with BNC input connectors 0.18 % from 0.5 V to 3.0 V and from 1 kHz to 1 MHz 

Conductance boxes; Current shunts; Precision resistors; Resistance boxes  Resistance  Direct measurement against a reference standard  
Capability Including DC shunts up to 100 A 

Conductance boxes; Precision resistors; Resistance boxes  Resistance  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of  16 μΩ/Ω at 1 Ω 

Inductors  Inductance  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of  4.2 mH/H at 100 μH to 300 μH at 1 kHz 

Precision capacitors  Capacitance  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of  0.5fF for 1 pF at 1 kHz 

Voltage standards  E.M.F. reference devices  Voltage  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of  2.5 μV at 1 V nominal 

DC and low frequency electrical metrology  Highvoltage/highcurrent standards and equipment  High voltage test sets  Current; Voltage  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of  

Dimensional metrology  Engineering equipment and precision instruments  Angle plates; Bevel protractors; Bore gauges; Depth and height micrometers; Dial gauges; Electronic calipers; Electronic height and depth gauges; Engineers' parallels; External micrometers; Feeler gauges; Internal micrometers; Micrometer heads; Precision spirit levels; Sine bars and sine tables; Squares; Straight edges; Surface plates; Vernier calipers; Vernier height and depth gauges  Angle (arc); Flatness; Length measurements; Parallelism; Squareness; Straightness  Direct measurement; Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of Dial Gauges Calibration using gauge blocks: 1.0 µm up to and including 50 mm in length. 1.5 µm greater than 50 mm and up to and including 90 mm in length. Calibration using the Mitutoyo Checker: 1.2 µm up to and including 50 mm in length. 3.0 µm greater than 50 mm and up to and including 90 mm in length. Calibration using the Mitutoyo micrometer head: 2.0 µm up to and including 25 mm in length. Repeatability using the Mitutoyo Checker: 1.2 µm up to and including 50 mm in length. 1.8 µm greater than 50 mm and up to and including 90 mm in length. External Micrometer 1.0 µm up to and including 25 mm 1.2 µm above 25 mm and up to and including 50 mm 3.0 µm above 50 mm and up to and including 1200 mm Feeler Gauges 0.5 µm from 0.02mm and up to and including 0.15 mm 0.7 µm from 0.15 mm and up to and including 5.0 mm Sine Bars and Sine Tables 2.6µm for lengths up to 100mm 3.8µm from lengths 100mm up to and including 300mm 5.2µm from lengths 300mm up to and including 500mm Surface Plates Calibration done in the laboratory and in the field 2.8 µm up to 1 metre 3.6 µm above 1 metre and up to 2 metre 3.9 µm above 2.0 up to 2.5 metre Straight Edges 1.8 μm up to 100 mm 2.4 μm above 100 mm to 300 mm 5 μm above 300 mm to 1000 mm 15 μm above 1000 mm to 3000 mm 25 μm above 3000 mm to 5000 mm Squares Squareness of Blade Edges 2.5 μm up to 300 mm 3.5 μm above 300 to 600 mm 5.8 μm above 600 to 1200 mm Straightness of Blade Edges 2.3 μm up to 300 mm 3.2 μm above 300 to 600 mm 5.0 μm above 600 to 1200 mm Flatness of Working Faces and Stock 2.3 μm up to 300 mm 3.2 μm above 300 to 600 mm 5.0 μm above 600 to 1200 mm Parallelism of Working Faces and Stock 2.3 μm up to 300 mm 3.2 μm above 300 to 600 mm 5.0 μm above 600 to 1200 mm Angle Plates Flatness of Working Faces 3.2 μm up to 300 mm 4.6 μm above 300 to 600 mm Parallelism of Working Faces 3.3 μm up to 300 mm 4.6 μm above 300 to 600 mm Squareness of working Faces 3.3 μm up to 300 mm 4.6 μm above 300 to 600 mm Bevel Protractors Straightness of Stock Blades up to 300mm 4 μm Straightness of Stock Face and Blades above 300mm up to 500mm 6 μm Squareness and Parallelism up to 300 mm 4 μm Squareness and Parallelism above 300 mm up to 500 mm 6 μm Angle 0.2 min of arc Engineers Parallels Flatness of Working Faces 4 μm up to 300 mm 5 μm above 300 and up to 600 mm 8 μm above 600 and up to 1200 mm Parallelism of Working Faces 4 μm up to 300 mm 5 μm above 300 and up to 600 mm 8 μm above 600 and up to 1200 mm Width, Height and Length of working faces 4 μm up to 300 mm 5 μm above 300 and up to 600 mm 8 μm above 600 and up to 1200 mm Precision Sprit Levels 0.06 div for zero test 0.5 sec for repeatability test 0.5 div for departure from nominal sensitivity 1.8 sec for deviation from average value 1.7 sec for roll error 3 μm for flatness of base Micrometer Heads 1.8 μm for periodic and progressive error 2.0 μm for repeatability 0.2 μm for flatness of measuring face 2.2 μm for squareness of measuring face Micrometer Setting Gauges 1.4 μm for lengths up to 25mm 1.6 μm for lengths above 25mm up to 50mm 2.0 μm for lengths above 50mm up to 100mm 3.0 μm for lengths above 100mm up to 175mm 4.0 μm for lengths above 100mm up to 200mm 5.0 μm for lengths above 200mm up to 275mm 6.0 μm for lengths above 275mm up to 375mm 8.0 μm for lengths above 375mm up to 450mm 10.0 μm for lengths above 450mm up to 600mm 15.0 μm for lengths above 600mm up to 1000mm 18.0 μm for lengths above 1000mm up to 1200mm Depth and height micrometers Zero Setting 2.0 μm Traverse Error of Micrometer 2.0 μm Flatness of Base 0.2 μm Extension Rods 2.0 μm for lengths up to 175mm 2.5 μm for lengths above 175mm up to 250mm 2.8 μm for lengths above 250mm up to 300mm 7.0 μm for lengths above 300mm up to 400mm 8.0 μm for lengths above 400mm up to 600mm Electronic calipers and Vernier Calipers Flatness 2.0 μm Depth Arm Accuracy 10.0 μm Knife Edge Accuracy 10.0 μm Straightness to Guiding Face 3.0 μm Squareness to Fixed Jaw and Beam 3.0 μm Indication Error from 0mm and up to 750mm 10.0 μm Indication Error above 750mm up to 1500mm 15.0 μm Parallelism internal jaws 3.0 μm Parallelism external jaws 5.0 μm Coincidence 6.0 μm Bore Gauges 2.1 μm from 2mm up to 50mm 3.0 μm above 50mm up to 200mm Electronic height and depth gauges; Vernier height and depth gauges; Accuracy of readings up to 600mm 10.0 μm Accuracy of readings above 600mm up to 1200mm 20.0 μm Measuring Jaws Flatness and Parallelism to base 3.0 μm Flatness of base 2.0 μm 

Autocollimators  Angle (arc)  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  

Coordinate length measuring machines; Electronic levels; Length measuring machines; Precision projection apparatus  Diameter; Flatness; Length measurements; Parallelism; Squareness; Straightness  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of Coordinate length measuring machines Calibration done in the laboratory and in the field Volumetric Measurement: 3.0 µm up to and including 500 mm in length. 4.0 µm greater than 500 mm and up to and including 1000 mm in length. Axis measurement using length bars: 3.0 µm up to and including 500 mm in length. 4.0 µm greater than 500 mm and up to and including 1000 mm in length. Straightness: 4.1 µm Squareness: 4.0 µm Repeatability: 2.2 µm Probe Error: 0.6 µm Electronic Levels Calibration done in the laboratory and in the field 0.2 arc sec for the zero test 0.2 arc sec for the repeatability test 1.5 arc sec for the deviation from average value For a measuring range of ±4 000 arc sec Length Measuring Machines Calibration done in the laboratory and in the field with Calibration and Measurement Capability of  Scale error up to 600mm 0.0015 mm Scale error above 600mm up to1000mm 0.0020 mm Scale error above 1000mm up to 2000mm 0.0035 mm Scale error above 2000mm up to 3000mm 0.005 mm Scale error above 3000mm up to 5000mm 0.010 mm Repeatability 0.0003 mm Flatness of anvils 0.0002 mm Parallelism of anvils 0.0002 mm Precision Projection Apparatus Calibration done in the laboratory and in the field Error of Rotary Axis 1 min from 0 to 360° X and Y Axis performance 0.003 mm Magnification Error 0.005mm up to 100X 

Engineers' comparators  Length measurements  Direct measurement against a reference standard 
for compliance with AS 2372 

Capability with Calibration and Measurement Capability of vertical comparators (analogue type) 2.0 µm up to 25 mm 

Height setting micrometers  Length measurements  Direct measurement 
for compliance with ISO 7863 

Capability with Calibration and Measurement Capability of Repeatability 0.3 µm Flatness of Support Pads 0.5 µm Parallelism of measuring faces to support pads 2.1 µm Traverse of measuring column up to 300 mm 2.5 µm Traverse of measuring column above 300mm and up to 610 mm 3.6 µm Accuracy of Column step heights 2.0 µm 

Steel rulers and measuring tapes  Length measurements  Comparison with a reference standard 
For compliance with AS 1290.4, AS 1294 and BS 4372 

Capability with Calibration and Measurement Capability of  

Dimensional metrology  Jigs, fixtures, cutting tools, machine tools, gears, splines and serrations  Components and QC standards; Crimp tools; Cutting tools; Jigs and fixtures  Length measurements  Direct measurement  
Capability With Calibration and Measurement Capability of  Hand Crimping tools with Calibration and Measurement Capability of  3 μm 

Dimensional metrology  Length and angle standards  Area standards  Length measurements  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  

Dividing head  Rotary table  Parallelism  Direct measurement against a reference standard  
Capability Including onsite calibrationswith Calibration and Measurement Capability of 5 sec for error in rotation from 0 to 360° 2 sec for backlash 2 sec for repeatability 8 sec for parallelism of table 

External cylindrical standards  Length measurements  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  

Gauge blocks and accessories  Length measurements  Comparison with a reference standard 
for compliance with AS 1457, grades 0, 1 and 2 ISO 3650,BS 4311 ASME B89.1.9 
up to 1 000 mm for compliance with AS 1457, grades 0, 1 and 2 

Capability with Calibration and Measurement Capability of Limit deviation of Length 0.08 μm from 0.1 mm to 25 mm 0.12 μm above 25 mm to 50 mm 0.17 μm above 50 mm to 75 mm 0.21 μm above 75 mm to 90 mm 0.18 μm above 90 mm to 100 mm 0.3 μm above 100 mm to 150 mm 0.7 μm above 150 mm to 200 mm 0.8 μm above 200 mm to 300 mm 0.9 μm above 300 mm to 400 mm 1.1 μm above 400 mm to 500 mm 1.4 μm above 500 mm to 700 mm 1.9 μm above 700 mm to 1000 mm Parallelism 0.06 μm Flatness of Faces 0.10 μm 

Internal cylindrical standards  Length measurements  Comparison with a reference standard 
Setting rings for internal measuring instruments to AS 1001 and AS B294, 

Capability with Calibration and Measurement Capability of 0.8 μm from 1.5 mm to 50 mm diameter 1.5 μm above 50 mm to 150 mm diameter 2.1 μm above 150 mm to 300 mm diameter 

Optical flats  Flatness  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of0.1 μm up to 50 mm diameter 

Optical parallels  Flatness; Length measurements; Parallelism  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of0.08 μm for flatness of working faces 0.06 μm for parallelism of two flat surfaces 0.4 μm for length up to 50 mm 0.6 μm for length above 50 mm to 100 mm 

Precision vee blocks  Angle (arc); Diameter; Flatness; Length measurements; Parallelism  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability ofPrecision Vee Blocks Flatness of working faces 4 μm up to 200mm Mutual squareness of adjacent exterior faces (measured over height) 4 μm up to 200mm Parallelism of Opposite faces 4 μm up to 200mm Parallelism of Vee axis to base and side faces over length of vee 4 μm up to 200mm Centrality of vee 4 μm up to 200mm Equality of Semiangles of vee flanks 5 arc seconds 

Spherical standards  Diameter  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  

Dimensional metrology  Limit gauges and reference standards  Parallel screw plug gauges; Parallel screw ring gauges; Parallel thread gauges; Profile gauges; Taper screw plug gauges; Taper screw ring gauges  Diameter; Flank angle; Length measurements; Radius; Taper  Direct measurement against a reference standard 
Tolerance on profile gauges not less than ±5 μm 

Capability with Calibration and Measurement Capability of Parallel screw plug gauges including setting plugs and screw check plug gauges 2.5 μm from 2 mm to 150 mm Parallel screw ring gauges 7 μm from 5 mm to 150 mm Taper screw plug gauges 3 μm from 7 mm to 100 mm Taper screw ring gauges 9 μm from 7 mm to 100 mm 

Plain gap gauges; Plain plug gauges; Plain ring gauges  Diameter  Direct measurement against a reference standard  
Capability with Calibration and Measurement Capability of  Plain plug gauges0.8 μm for sizes from 0.5mm up to 50 mm 1.5 μm for sizes from 50 mm to 150 mm 3 μm for sizes from 150 mm to 300 mm Plain ring & gap gauges 1.5 μm from 0.5 mm to 75 mm 

Screw diameter equipment; Screw pitch equipment  Diameter; Flank angle; Minor diameter and simple pitch diameter; Thread depth; Thread form  Direct measurement against a reference standard 
Thread Measuring Accessories to BS 5990 ; Screw thread measuring cylinders to AS B233 ; veepieces to AS 2710 

Capability with Calibration and Measurement Capability ofScrew Diameter Measuring Machines Periodic and progressive error of micrometer head 1.8 μm Repeatability of micrometer head 2.0 μm Flatness of measuring face of micrometer head 0.2 μm Squareness of measuring face of micrometer head 2.2 μm Magnification of fiducial indicator 0.1% Alignment of measuring faces 3.0 μm 0.4 μm for mean diameter up to 8p 

Screw pitch reference standards  Major diameter and simple pitch diameter; Minor diameter and simple pitch diameter  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  

Taper plug gauges  Diameter; Taper  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  

Taper ring gauges  Diameter; Taper  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  

Dimensional metrology  Surface topography  Cylinders; Roundness standards  Roundness  Comparison with a reference standard by differential measurement  
Capability Evaluation of roundnesswith Calibration and Measurement Capability of  1.5 μm from 2 mm to 300 mm 

Surface finish reference standards  Length measurements; Surface texture  Direct measurement  
Capability with Calibration and Measurement Capability of  

Dimensional metrology  Survey and alignment equipment  Electronic distance measuring equipment  Length measurements  Direct measurement  
Capability with Calibration and Measurement Capability of  

Flow metrology  Flow measuring devices and systems  Liquid meters  Flow rate; Volume (and nominal flow rate)  Gravimetric; Volumetric transfer  
Capability including onsite calibrations 

Force metrology  Force measuring and testing equipment  Force gauges  Force in compression  Comparison measurement with reference load cell; Gravimetric measurement with reference mass  
Capability Axial type force gauges 

Force in tension  Comparison measurement with reference load cell; Gravimetric measurement with reference mass  
Capability Axial type force gauges 

High frequency electrical metrology  Communications, electromagnetic field strength and EMC test equipment  Amplifiers; Attenuators; Communications systems; Data transmission measuring equipment; Electrical noise and interference measuring equipment; Electromagnetic field hazard meters and warning indicators; Harmonic emission compliance test systems; Impedance and reflection measuring equipment; Line impedance stabilisation networks (LISN); Line transmission measuring equipment; Power measuring equipment; Radio transmission measuring equipment; Spectrum analysers; Waveguide and coaxial components  Attenuation; Insertion loss; Internal reference impedance resistance  Comparison with a reference standard  
Capability Including calibrations performed in dedicated mobile laboratory (VOSCAL) For attenuation above 40 dB using a network analyser, the Using measuring receiver systems From 5 Hz to 1 MHz Using VNA systems From 5 Hz to 45 MHz 

Internal reference impedance resistance; Reflection coefficient  Comparison with a reference standard; Direct measurement by electrical input  
Capability Including calibrations performed in dedicated mobile laboratory (VOSCAL) From 20 Hz to 45 MHz 

Communications systems; Data transmission measuring equipment; Electrical noise and interference measuring equipment; Line transmission measuring equipment; Power measuring equipment; Radio transmission measuring equipment; Spectrum analysers  Frequency  Comparison with a reference standard; Comparison with a reference standard by differential measurement; Comparison with a reference standard by substitution measurement; Direct measurement by electrical input  
Capability Including calibrations performed in dedicated mobile laboratory (VOSCAL) 5 parts in 10^{12} from 1 mHz to 12.4 GHz 5 parts in 10^{12 }from^{} 1 mHz to 10 MHz in main laboratory 7 parts in 10^{11} from^{} 1 mHz to 10 MHz in VOSCAL laboratory 

Data transmission measuring equipment  Voltage deviation  Comparison with a reference standard by differential measurement  
Capability Including calibrations performed in dedicated mobile laboratory (VOSCAL) 

Power measuring equipment  Power  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  including calibrations at VOSCAL mobile facility from +20 dBm to 30 dBm at the reference power level appropriate to the sensor 0.37 % at 1 mW and 50 MHz 

Mass  Determination of mass and calibration of weighing devices  Mass standards  Mass  Gravimetric measurement against reference mass  
Capability with Calibration and Measurement Capability of  6 μg from 1 mg to 1 g 8 μg at 2 g 20 μg at 5 g 30 μg at 10 g 40 μg at 20 g 0.1 mg at 50 g 0.2 mg at 100 g 0.3 mg at 200 g 0.5 mg at 500 g 1.0 mg at 1 kg 4 mg at 2 kg 7 mg at 5 kg 10 mg at 10 kg 20 mg at 20 kg 500 mg at 25 kg 3 g from 50 kg to 100 kg 7 g at 250 kg 22 g at 500 kg 50 g at 1 000 kg 5 in 10^{4} up to 25 t 

Mass  Determination of mass and calibration of weighing devicesincluding on site calibrations  Industrial weighing devices; Precision laboratory balances  Mass  Gravimetric measurement against reference mass  
Capability Including onsite calibrations with Calibration and Measurement Capability of  Precision laboratory balances 

Pressure metrology  Pressure and vacuum measuring equipment  Digital pressure gauges; Manometers; Mechanical pressure gauges; Pressure control devices; Pressure gauges; Pressure recorders; Pressure transducers  Gauge pressure  By pressure calibrator; Comparison with dead weight tester 
Pressure and Vacuum gauges Including test gauges AS 1349 and MSA Test Method 2 Pressure transducers and recorders MSA Test Method 1 
Self indicating and electrical transducers with dc voltage or dc current output Temperature range for onsite calibrations 15 °C to 25 °C 

Capability with Calibration and Measurement Capability of Calibration in the laboratory 0.006 % of reading or 0.7 Pa (whichever is the greater) from 100 kPa to  1 kPa 0.35 Pa above 1 kPa to 1 kPa 0.006% of reading or 0.7 Pa (whichever is the greater) above 1 kPa to 100 kPa 0.005% of reading above 100 kPa to 700 kPa 0.009% of reading above 700 kPa to 110000 kPa 0.012% of reading above 110 MPa to 500 MPa Onsite calibration 

Pressure metrology  Pressure and vacuum measuring equipmentincluding onsite calibrations  Barometers; Digital pressure gauges; Manometers; Mechanical pressure gauges; Pressure control devices; Pressure recorders; Pressure transducers; Vacuum gauges  Absolute pressure  By pressure calibrator; Comparison with dead weight tester; Comparison with reference instrument 
Pressure and vacuum gauges including test gauges AS 1349 and MSA Test Method 2 Pressure transducers and recorders MSA Test Method 1 
Self indicating and electrical transducers with dc voltage or dc current output Temperature range for onsite calibrations 15 °C to 25 °C 

Capability with Calibration and Measurement Capability of  Calibration in the laboratory30 Pa from 5 kPa to 50 kPa, Onsite Calibration 

Pressure metrology  Pressure standards  Pressure calibrators  Nondead weight  Gauge pressure  Comparison with dead weight tester  
Capability with Calibration and Measurement Capability of  0.006% of reading or 0.7 Pa (whichever is the greater) from 100 kPa to 1 kPa 0.35 Pa above 1 kPa to 1 kPa 0.006% of reading or 0.7 Pa (whichever is the greater) above 1 kPa to 100 kPa 0.005% of reading above 100 kPa to 700 kPa 0.009% of reading above 700 kPa to 110000 kPa 0.012% of reading above 110 MPa to 500 MPa 

Temperature metrology  Ancillary temperature measuring equipment  Digital voltmeters (DVM) and digital multimeters (DMM); Multichannel thermocouple data recorders  Volt to temperature conversion  Direct measurement by electrical input  
Capability including on site calibrations 

Portable potentiometers; Process calibrators; Resistance bridges  Resistance to temperature conversion  Direct measurement by electrical input  
Capability with Calibration and Measurement Capability of  including on site calibrations 

Type R extension wire; Type S extension wire  Volt to temperature conversion  Direct measurement by electrical input  
Capability Extension wires for rare metal and base metal thermocouples 

Temperature metrology  Humidity measuring equipment  Relative humidity sensors  Temperature  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  Calibration in the laboratory 

Relative humidity (RH)  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of 


Temperature metrology  Noncontact temperature measuring equipment  Radiation pyrometers; Thermal imaging systems  Temperature  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  Radiation Pyrometers with an emissivity of 0.95 or 1.000.8 °C from 40 °C to 0 °C 1.0 °C above 0° C to 280 °C 1.8 °C above 280° C to 500 °C 3.0 °C above 500 °C to 800 °C Thermal Imagers with an emissivity of 0.95 or 1.00 1.9 °C from 15 °C to 0 °C 1.5 °C above 0 °C to 60 °C 8.0 °C above 60 °C to 260 °C 

Temperature metrology  Temperature measuring equipment  Metallic resistance thermometers  Resistance over oC range  Direct temperature and electrical measurement against reference standard  
Capability with Calibration and Measurement Capability of  Both RTDS on their own and/or with a Thermometer as a system 0.05 °C from 90 °C to 300 °C 

Temperature metrology  Temperature measuring equipment  Base metal thermocouples; Bimetallic systems; Digital temperature measuring systems; Filled metal systems; Liquid in glass (LIG) thermometers; Rare metal thermocouples; Surface probes; Vapour pressure thermometers  Temperature  Measurement against reference standard  
Capability including on site calibrations Base metal thermocouples (with probe only and with thermometer as a system) including on site calibrations 

Temperature metrology  Temperature standards and reference equipment  Dry block calibrators; Reference baths  Temperature  Direct measurement using a reference standard 
AS 2853 

Capability including Controlled thermal calibration wells and Dry block heaters 

Rare metal thermocouples  mV per oC  Direct measurement using a reference standard  
Capability with Calibration and Measurement Capability of  Both B, R and S Thermocouples on their own and with a Thermometer as a system (5 + 0.002E) μV from 0 °C to 1550 °C 

Temperature metrology  Verification of controlled enclosures  Autoclaves and sterilising ovens; Baths; Environmental chambers  Temperature; Freezers; Furnaces; Incubators; Ovens  Temperature  By methods of SAE AMS 2750; Direct temperature measurement  AS 2853, BAC 5621 clauses 10.2 – 10.3 and AMS 2750E clauses 3.4 – 3.5)  
Capability including on site calibrations Ovens and Furnaces, Environmental Chambers (Temperature) 

Environmental chambers  Humidity  Humidity  By temperature and humidity measurement  
Capability Calibrations onsite ranging from 15 °C up to and including 90 °C and 10% rh up to and including 95% rh with Calibration and Measurement Capability of  Calibrations onsite ranging from 15 °C up to and including 90 °C and 10% rh up to and including 95% rh


Time and frequency metrology  Frequency and time standards  Signal sources  Frequency; Modulation; Sweep  Direct measurement  
Capability including calibrations at VOSCAL mobile facility Frequency characteristics 5 parts in 10^{12} from 1 mHz to 12.4 GHz Output characteristics From 5 Hz to 1 MHz Modulation characteristics AM Depth Sweep characteristics 5 parts in 10^{12} from 1 mHz to 12.4 GHz Output characteristics From 5 Hz to 1 MHz From 1.3 GHz to 18 GHz 

Time and frequency metrology  Frequency, time and waveform measuring equipment  Clocks and timers; Time interval meters  Time interval  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  

Counters; Frequency meters; Time interval meters  Frequency; Time interval  Comparison with a reference standard  
Capability including calibrations at VOSCAL mobile facility Counters 5 parts in 10^{12} from 1 mHz to 12.4 GHz 1 ns or 5 parts in 10^{12}, which ever is the greater, from 10 ns to 10^{5} seconds. Frequency standards5 parts in 10^{12} 

Frequency analysers; Waveform measuring instruments  Distortion; Frequency; Time interval; Voltage  Comparison with a reference standard  
Capability including calibrations at VOSCAL mobile facility Frequency characteristics 5 parts in 10^{12} from 1 mHz to 12.4 GHz Input characteristics From 10 μV to 2.2 mV Tming characteristics 1 ns or 5 parts in 10^{12}, which ever is the greater, from 10 ns to 10^{5} seconds Distortion 0.007% absolute at < 0.05% at 20 Hz to 20 kHz . 

Stroboscopes; Tachometers  Rotational speed  Comparison with a reference standard  
Capability with Calibration and Measurement Capability of  

Torque  Torque measuring and testing equipment  Torque transducers; Torque wrenches  Torque  Comparison with a reference standard 
ISO 67892 
Torque wrenches from 0.5 N.m to 1300 N.m clockwise and anticlockwise Torque transducers including torque calibrating devices from 0.5 N.m to 1000 N.m 

Capability with Calibration and Measurement Capability of  

Volume and density  Determination of density  Density of liquids  kg/m3  Gravimetric  
Capability with Calibration and Measurement Capability of  0.06 kg/m^{3 }from 995 kg/m^{3} to 1000 kg/m^{3} 

Volume and density  Laboratory volumetric glassware and measures  Pipettes; Piston operated volumetric apparatus (POVA); Standard measures  < 50 L; Volumetric glassware and measures  Volume  Gravimetric 
Calibration and verification of piston operated pipetters 

Capability with Calibration and Measurement Capability of  
The only data displayed is that deemed relevant and necessary for the clear description of the activities and services covered by the scope of accreditation.
Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.
Accreditation No.
99
Site No.
92
Print date
15 Apr 2024