Labbox hydrometer according to Baumé
The hydrometer is a precise measuring instrument for determining the density of liquids and uses the Baumé scale to reliably display the specific gravity. It is ideal for laboratories and production facilities where accurate measurement of liquid density is essential. Thanks to its solid construction and calibration at 15 ºC or 20 ºC, it offers reliable results that set it apart from many other Baumé hydrometers on the market.
Performance features and benefits
This device is manufactured by ALLA FRANCE and covers a wide range of applications in the chemical, pharmaceutical and food industries. The Baumé scale (ºBé) allows the specific weight of a wide range of liquids to be determined quickly. The length of 280 mm also makes it easier to read the measured value reliably without users having to reach deep into reaction vessels or containers.
However, the lack of a calibration certificate requires a certain degree of self-monitoring in the laboratory environment. Anyone who requires a traceable calibration should therefore plan for an external calibration if necessary. Nevertheless, careful manufacturing ensures a high level of measurement reliability and a long service life, making it a reliable partner when it comes to determining concentrations or purity rates.
Technical data at a glance
- Total length: 280 mm
- Unit of measurement: ºBé (Baumé scale)
- Calibrated at 15 ºC or 20 ºC
- Brand: ALLA FRANCE
- Material: Typically glass (robust and chemically resistant)
- Calibration certificate: Not available
According to the manufacturer, all other technical details such as measuring range or permissible tolerances are the focus of a pure Baumé density measurement. Users can still rely on the usual high precision, provided that the handling and care of the instrument meets the recommended standards in the laboratory.
Certifications and standards
Although no official calibration certificate is included, the instrument meets common laboratory practice requirements. The device can be used in many CE-compliant working environments, especially in conjunction with standardized procedures. Thanks to its robust manufacture in accordance with ALLA FRANCE quality standards, it enables long-lasting and consistent measurement without the need for continuous replacement purchases.
Examples of applications
In the chemical industry, the hydrometer is often used for quality control of acids (e.g. hydrochloric acid) or bases (e.g. caustic soda). In the food industry, it is used to test the sugar content of syrups or the concentration of various solutions. It can also be used in pharmaceutical production to ensure the purity of active ingredient solutions and to detect deviations in production at an early stage. Anyone carrying out density determinations in a school or training laboratory will also find this device an easy-to-use and robust solution.
FAQs
How is the measurement carried out with the hydrometer?
The measuring instrument is carefully immersed in the liquid to be tested until it floats. Then read the Baumé scale at the wetting-free point in the glass tube. A uniform ambient temperature (preferably 15 ºC or 20 ºC) is important to obtain accurately calibrated values.
Can the hydrometer be used to measure highly viscous liquids?
Due to its length and design, it is designed more for low to medium viscosity liquids. With very viscous media, exact readings can be difficult due to slowly sinking movements. In this case, it is advisable to temper the material to be measured to room temperature or to select a special version for highly viscous substances.
What care and maintenance measures are required?
Regular rinsing after each use with distilled water or a suitable cleaning agent prevents deposits. A dust-protected box or stand is recommended for storage to prevent glass breakage. A control measurement with reference liquids is recommended at regular intervals.
Does a recalibration have to be carried out?
If you are dependent on traceable results, it is best to have the device checked by a specialized calibration laboratory. Otherwise, it is sufficient to carefully maintain a constant temperature in daily laboratory operation and, if necessary, use internal standards to check the accuracy.
Conclusion
This Baumé hydrometer impresses with its solid design, a precise Baumé scale and a user-friendly length that enables reliable reading. Thanks to production at ALLA FRANCE and calibration to two common reference temperatures, the density of liquids can be reliably determined in control laboratories, in research and development and in quality assurance. If you need a hydrometer for standard measurements in the laboratory and value precision, this instrument is a professional solution that promises a long service life and consistent measurement accuracy.
