The Cole-Parmer 9 to 21 Degrees API Durac Safety Thermo-Hydrometer is designed for precise measurement of liquids within the specified API range. This non-mercury thermo-hydrometer uses a Blue Spirit performance liquid and features a wax paraffin and steel shot ballast to ensure stability and accuracy. Calibrated at 60°F (15.6°C), each hydrometer is individually serialized and NIST traceable, providing reliable and traceable results. Manufactured in the USA, it conforms to ASTM thermo-hydrometer accuracy requirements.
Product Features
- NIST Traceable calibration
- Blue Spirit non-mercury performance liquid
- Temperature of Standardization 60°F (15.6°C)
- Wax paraffin and steel shot ballast for stability
- Individually Serialized for traceability
- Conforms to ASTM accuracy requirements for thermo-hydrometers
- Individually packaged with a multi-language NIST Traceable Statement of Accuracy
- Made in the USA
Benefits
- Accurate, reliable measurement with non-toxic Blue Spirit liquid
- Durable and safe design without mercury
- Certified traceability ensures confidence in results
- Complies with ASTM standards for performance
Why Choose the Cole-Parmer Durac Safety Thermo-Hydrometer?
Ideal for laboratory or industrial use where safety and accuracy are paramount, this hydrometer combines precision calibration with a safer non-mercury design, all backed by trusted Cole-Parmer quality.
