Calibration Services

Calibration Services - IANZ & Traceable

Confidence, convenience, reliability
You can be confident our accredited laboratories will have your instruments working in accordance with manufacturers’ specifications. We also carry out traceable calibrations should that be your requirement. Our convenient calibration agreements will ensure you are always notified when your assets are due for calibration. In addition to our in-house capabilities, we have an onsite traceable calibration service to minimise downtime and eliminate risks in transit of your sensitive equipment.

We hold IANZ accreditation in the programme Metrology and Calibration Laboratory. In Australia, we hold NATA accreditations in the field of Measurement Science and Technology, and Chemical Testing.

IANZ Accreditation Number: 176
Scope of Accreditation
All measurement uncertainties are based on a level of confidence of 95%.

 

5.22 Precision Laboratory Balances

Examination of the performance of precision laboratory balances having a nominal measurement uncertainty not exceeding 1 part in 100,000 of maximum capacity.

Range up to 10 kg 

Least uncertainty of measurement +/- 2 in 106 or +/- 10µg which ever is greater

 

5.23 Industrial Balances

Examination of the performance of industrial balances having a nominal measurement uncertainty exceeding 1 part in 100,000 of maximum capacity.

Range up to 10 kg Least uncertainty of measurement +/- 2 in 106 or +/- 10µg which ever is greater 

Range 10kg to 110kg Least uncertainty of measurement +/-2 parts in 100,000 

Field calibration of balances is offered from branches in Auckland, Christchurch  and Lower Hutt

 

5.68 Optical Properties of Materials: Spectral

(a) Regular transmittance and absorbance.

UV and Visible Spectrophotometers

(i) Wavelength calibration
Least uncertainty of measurement
Wavelength: Ultraviolet 0.2nm; Visible 0.3nm
Measured at 287.5nm, 360.9nm, 585.2nm and 807.1nm

(ii) Photometric calibration 
Least uncertainty of measurement 
Absorbance 0.002 
Measured at 546nm

 

(iii) Hetero-chromatic stray light 
Least uncertainty of measurement 
Absorbance 0.002 
Measured at 220nm (UV source) Nal 
Measured at 340nm (Vis source)NaNO2
Measured at 400nm by filter

(iv) Iso-chromatic stray light 
Least uncertainty of measurement 
Absorbance 0.002
Measured at 340nm
Measured at 400nm by filter

Field and laboratory calibration of spectrophotometers if offered from branches in Auckland, Christchurch  and Lower Hutt

             
Onsite Service Request   Service Calibration request
             

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