Glass sieve calibration Beads, 2.80mm, 3.15mm
Product code: SZ688
Category: Sieving

Pack of 5 shots to calibrate the following sieve sizes: 2.80mm, 3.15mm 25g per shot Calibration Beads - for accurate sieve calibration in a matter of minutes Supplied in sets of 5 single shot bottles, each shot is suitable for one calibration test, thereby avoiding operator error. These provide a quick and economical method of calibrating sieves. These Sieve Calibration Beads are manufactured from soda-lime glass and certified using NIST & NPL traceable electroformed sieves. They are accurate to 1 micron for the smaller aperture sieves and are supplied with a certificate of analysis.
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