Product Description
SALES (804) 318-3686
180 um (ASTM 80) NIST Traceable Sieve Standard 5 bottle set, 1.5 gm 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

The 180 µm (ASTM 80) NIST Traceable Sieve Standard 5 Bottle Set is an essential tool for laboratories demanding precision and reliability in particle size analysis. Designed for both powder and liquid sampling, this set ensures compliance with industry standards, providing unmatched accuracy for critical applications.
Each bottle contains 1.5 grams of high-quality particles, calibrated using a unique microsphere method that guarantees traceability to both NIST and NPL. This innovation allows for unprecedented speed and accuracy in your testing processes, making it ideal for laboratories looking to enhance their quality assurance protocols.
- 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 1 µm
- Results independent of sieve shaking method
- Single-shot bottles remove operator bias
- No need to send sieves away for calibration
Take the guesswork out of particle size analysis with the 180 µm NIST Traceable Sieve Standard set, where reliability meets precision for your laboratory needs.