Overview
The VWR Scientific 34629-918 hydrometer is a precision instrument designed for measuring specific gravity of liquids in laboratory and clinical settings. This VWR Scientific Hydrometer is a reliable tool for measuring specific gravity in various medical and lab applications. With a measurement range of 0.900–1.010 Sp. Gr. and precision of 0.1%, it provides reliable data for quality control, process monitoring, and analytical testing.
Key Features
- Free floating device with cylindrical stem and ballast bulb bottom, weighted with metal instead of lead or mercury, allowing users to read the graduated cylinder measurement at the meniscus
- Lead free ballast and glass, individually serialized, temperature standardization at 60 °F (15 °C)
- Optically clear for exact conclusions and accurate readings
- NIST traceable accuracy certification
- Clear and easy-to-read display for simple operation and quick readings
Technical Specifications
- Measurement Range: 0.900–1.010 Sp. Gr.
- Precision: 0.1%
- Material: Lead-free glass and metal ballast
- Temperature Standardization: 60 °F (15 °C)
- Design: Plain form, free-floating
- Certification: NIST traceable
- Quality: Hand inspected by U.S. quality team
Typical Applications
Commonly used in industries such as food and beverage, chemical, pharmacology, transportation, refrigeration and more, the VWR 34629-918 is suitable for:
- Pharmaceutical and laboratory testing
- Beverage and food production quality control
- Chemical manufacturing and process monitoring
- Clinical and medical diagnostic applications
- Refrigeration and coolant testing
Compatibility & Replacements
Compatible With
- Laboratory grade graduated cylinders and test tubes
- Standard liquid solutions and aqueous systems
- Any laboratory environment requiring specific gravity measurement
Replaces / Drop-In Replacement For
- VWR 34629-011 (similar range hydrometer)
- Other hydrometers in the 0.900–1.010 range requiring NIST certification
Works With
- Standard laboratory equipment and analytical setups
- Quality control procedures requiring NIST-traceable instruments
- Calibration services via VWR CATALYST recalibration program
