Product Description
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20 um (ASTM 635) NIST Traceable Sieve Standard 5 bottle set, 0.8g per bottle

- 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

Achieve unparalleled accuracy in particle size analysis with the 20 um (ASTM 635) NIST Traceable Sieve Standard 5 bottle set. Each bottle contains 0.8g of microspheres, meticulously calibrated to provide the most reliable results for your laboratory's testing needs. Designed for professionals in pharmaceuticals, agriculture, and industrial applications, this sieve standard ensures compliance with stringent quality control measures.
Experience the advancement in sieve calibration technology that only QAQC Lab Analytical Instrumentation can deliver. With a unique microsphere method, our sieve standards not only offer quick calibration but also guarantee results that are independent of the shaking method employed. This means you can trust your measurements for critical applications.
- 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
Enhance your laboratory’s efficiency and precision with the 20 um NIST Traceable Sieve Standard set, ensuring that your particle size analysis never compromises on quality.