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item-1843 Calibrated Glass Bead

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Products specifications
Item Name Calibrated Glass Bead
Description These standard referance materials are for evaluating and calibrating specific types of partical size measuring instruments. All models listed are calibrated glass beads and sands from NIST. From the certification papers supplied with the beads aand sands, sieve conformity can be determined. Once the bead or sand sample is placed and shaken, the percentage retained on each sieve is calculated and an effective opening of each sieve is determined by comparing results with the test certificate.

These standard referance materials are for evaluating and calibrating specific types of partical size measuring instruments. All models listed are calibrated glass beads and sands from NIST. From the certification papers supplied with the beads aand sands, sieve conformity can be determined. Once the bead or sand sample is placed and shaken, the percentage retained on each sieve is calculated and an effective opening of each sieve is determined by comparing results with the test certificate.