National Association of Testing Authorities, Australia
Scope of Accreditation
Vulcan Pty Ltd
Site
Trading as Calibre Technology
Accreditation No.
20688
Site No.
21843
Date of Accreditation
10 Jul 2014
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
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| Acoustical metrology - Acoustic equipment | Band pass filters | Attenuation; Frequency response | Direct measurement by electrical input |
IEC 61260-3 |
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Capability with Calibration and Measurement Capability of - 0.12 dB for attenuation less than 4 dB 0.33 dB for attenuation above 4 dB to 80 dB0.14 db for frequency response |
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| Dose meters for sound | Electrical response; Noise exposure/dose; Sound pressure level | Direct measurement against a reference instrument; Direct measurement by electrical input; Direct measurement by reference sound source; Pressure field comparison measurement |
By methods of AS 2399 and C weighted peak in accordance with IEC 61672-3 IEC 61252 |
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Capability with Calibration and Measurement Capability of - 0.09 dB for electrical tests 2.3% for exposure Acoustic tests 0.13 dB for frequencies from 63 Hz to 250 Hz 0.13 dB for frequencies above 250 Hz to 2 kHz 0.14 dB for frequencies above 2 kHz to 8 kHz |
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| Microphones | Frequency response; Pressure sensitivity | Direct measurement against a reference instrument |
IEC 61094-6 for 1" and 0.5" microphones |
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Capability with Calibration and Measurement Capability of - Frequency response 0.35 dB from 31.5 Hz to less than 1.25 kHz0.28 dB from 1.25 kHz to less than 4 kHz 0.45 dB from 4 kHz to less than 8 kHz 0.57 dB from 8 kHz to less than 10 kHz 0.77 dB from 10 kHz to less than 20 kHz Sensitivity 0.12 dB at nominal frequencies of 250 and 1000 Hz Frequency response by electrostatic actuator as described by IEC 61094-6 method for 1" and 1/2" microphones over the frequency range 20 Hz to 40 kHz relative to 250 Hz and 1000 Hz Sensitivity by pressure-field comparison calibration method as described by IEC 61094-5 |
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| Sound level meters | Electrical response; Sound pressure level | Direct measurement against a reference instrument; Direct measurement by electrical input; Direct measurement by reference sound source; Pressure field comparison measurement |
AS 1259.1, AS 1259.2, , IEC 60651, IEC 60804, IEC 61672-3, AS/NZS IEC 61672-3 |
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Capability with Calibration and Measurement Capability of - 0.09 dB for electrical tests 0.14 dB for frequencies from 31.5 Hz to below 63 Hz From 31.5 Hz to below 12.5 kHz |
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| Acoustical metrology - Acoustic standards and reference equipment | Acoustic calibrators - Multi frequency | Distortion; Frequency; Sound pressure level | Comparison with a reference standard | AS/IEC 60942 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Capability with Calibration and Measurement Capability of - 0.11 dB for Sound Level at nominal frequencies of 250 Hz and 1 kHz |
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| Vibration metrology - Vibration equipment | Accelerometers; Velocity transducers; Vibration measuring systems | Acceleration sensitivity; Frequency response; Velocity sensitivity | Comparison measurement against reference transducer | ISO 16063-21, ISO 8041-1 (for periodic verification), DIN 45669-1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Capability Calibration of vibration measuring systems in the horizontal (using a slip table) and vertical plane at overall excitation levels from 0.1 ms⁻²with Calibration and Measurement Capability - 3 % of reading from 1 Hz to 1 kHz limited to:– Maximum displacement: 12.7 mm Maximum velocity: 1.4 m/s Maximum acceleration: DUT of up to 5.5 kg: 8.7 m/s2 DUT of up to 50 g (eg, accelerometer): 15.1 m/s2 |
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Accreditation No.
20688
Site No.
21843
Print date
19 Apr 2024
