Acoem Australasia

Site

Calibration Laboratory

Accreditation No.

14184

Site No.

17020

Date of Accreditation

20 Mar 2008

Address

19/21 Brenock Park Drive
Ferntree Gully, VIC 3156
Australia

ecotech.com

Contact

Mr Kumar Koujalgi P: +61 (03) 97307800

Availability

Services available to external clients

Acoem Australasia address map

Scope of Accreditation

Print scopes
Calibration Laboratory

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
Acoustical metrology - Acoustic equipment Sound level meters Electrical response; Sound pressure level Direct measurement by electrical input; Direct measurement by reference sound source IEC 61672-3

Capability

Calibration of 01 dB sound level meters
With Calibration and Measurement Capability of -

For Electrical tests from 63 Hz to 16 kHz;
0.42 dB from 63 Hz to 4 kHz
0.58 dB at 8 kHz
0.64 dB at 16 kHz
0.24 dB for Tone Burst response, linearity, overload indication

0.3 dB for C weighted peak sound level

0.1 dB for frequency and time weightings at 1 KHz, long term and high level stability

For Acoustic response from 125 Hz, 1 kHz, 8 kHz;
0.35 dB for frequencies at 125 Hz

0.33 dB for frequencies at 1 kHz

0.49 dB at frequency 8 kHz
Flow metrology - Environmental flow measuring devices and systems Anemometers Velocity Comparison measurement in wind tunnel

Capability

Calibration of Pitot tube, cup, vane, hot wire, propeller, ultra-sonic and Doppler anemometers

With Calibration and Measurement Capability of-

0.05 m/s in the range from 0.3 m/s to 5 m/s

1% of reading in the range from 5 m/s to 30 m/s

Wind direction devices Direction Comparison measurement in wind tunnel

Capability

Calibration of wind vane and sonic anemometer wind direction

With Calibration and Measurement Capability of-

2º at a nominal wind speed of 6.0 m/s

Optical metrology - Optical measuring equipmentincluding on site calibrations Pyranometers Irradiance Comparison with a reference meter ISO 9847

Capability

Calibrations performed at on-site facility in Dubbo, New South Wales, Australia

With Calibration and Measurement Capability of-

2.4% of the derived sensitivity factor in μV.m2/W in the range from 550 W/m2 to 1100 W/m2

Temperature metrology - Humidity measuring equipment Relative humidity sensors Relative humidity (RH) Comparison with a reference standard

Capability

With Calibration and Measurement Capability of-

2.1% RH in the range from 20% RH to 90% RH within temperature range 21 ºC and 25 ºC

Temperature metrology - Temperature measuring equipment Digital temperature measuring systems Temperature; mV over oC range Direct temperature and electrical measurement against reference standard; Measurement against reference standard

Capability

With Calibration and Measurement Capability of-

0.2 °C in the range from 0 ºC to 40 ºC

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.