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140um, 150um, 160um (SS302)
140um, 150um, 160um (SS302)

140um, 150um, 160um (SS302)


STANDARDS FOR 100mm DIAMETER SIEVES
5 bottle set, 0.50g per bottle.

Named after the Primary Sieve Size (150um)
but also suitable for 140um & 160um Sieves

  • Unique microsphere method of sieve calibration
  • Mean aperture sizes traceable to NIST and NPL
  • Measure over 1 million apertures per minute
  • Typical calibration time of about 1 minute
  • Method analyses over 80% of the sieve surface
  • Accuracies and repeatabilities better than 1µm 
  • Results independent of sieve shaking method
  • Single-shot bottles remove operator bias
  • No need to send sieves away for calibration

Quick and simple to use!
Empty the complete contents of a bottle onto the sieve and shake evenly over the surface for 1 minute. Calculate the percentage passing and read off the mean aperture size from the calibration graph.
 

Useful downloads:
Using sieves larger than 200mm?  Click here for advice.
For technical information / chemical composition of the microspheres 
click here
For the Material Safety Data Sheet (MSDS) click here






Our Price: £85.00





Related Products
SAS01: Sieve Aperture Size CalculatorSAS01: Sieve Aperture Size Calculator
1 free copy per customer when purchasing a Sieve Calibration Standard.
£10.00


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