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Expansion of Liquid Apparatus
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Expansion of Liquid Apparatus is a laboratory device designed to measure the volumetric expansion of liquids when subjected to temperature changes. It consists of a graduated glass tube connected to a bulb containing the test liquid. As the liquid heats and expands, the change in volume is observed and recorded through the graduated scale. This apparatus is essential in physical chemistry and materials science for studying thermal expansion coefficients and understanding liquid behavior under varying thermal conditions. It is commonly made from chemically resistant borosilicate glass to withstand thermal stress and chemical exposure.
Description
Uses
Primary Uses
Physical Chemistry and Material Science
- Measurement of volumetric expansion of liquids as temperature varies.
- Determination of thermal expansion coefficients for different liquids.
- Educational demonstrations on thermal properties of liquids.
- Calibration of liquid volume changes for precise scientific applications.
Industrial Research
- Analysis of thermal behavior of industrial fluids such as oils and solvents.
- Quality control testing for temperature-sensitive liquid products.
Secondary Uses
Environmental and Pharmaceutical Applications
- Study of liquid expansion in pharmaceutical formulation processes.
- Investigation of temperature effects on environmental liquid samples.
Academic and Training
- Laboratory training tool to illustrate thermal expansion principles in educational institutions.
- Research in thermodynamics and fluid dynamics experiments.
PRODUCT KEY FEATURES
Basic Identification Attributes
- Material: Chemically resistant borosilicate glass
- Components: Graduated tube, bulb reservoir, and support stand
- Sizes: Various volumes and graduations available based on testing requirements
Physical & Chemical Properties
- Thermal Resistance: Suitable for heating and cooling cycles without damage
- Chemical Resistance: Resistant to acids, bases, and solvents typically tested
- Transparency: Clear glass for easy volume reading
Safety & Hazard Attributes
- Fragile glass requires careful handling to avoid breakage
- Hot liquids pose burn risks during measurement
Storage & Handling Attributes
- Store in stable, padded environments away from sudden impacts
- Handle with protective gloves and avoid rapid temperature shifts
- Clean thoroughly after use to maintain accuracy and avoid contamination
Regulatory & Compliance Attributes
- Manufactured according to laboratory glassware quality standards
- Suitable for use in GLP and GMP laboratory environments
Environmental & Health Impact
- Glass components are recyclable and environmentally friendly
- Proper disposal of chemical residues recommended to reduce environmental impact
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- Use gloves and eye protection during handling and heating
- Avoid thermal shock by gradual heating and cooling
First Aid Measures
- For burns, cool affected area immediately and seek medical attention if severe
- Clean cuts from broken glass thoroughly and seek medical care if needed
Firefighting Measures
- Non-flammable glass material
- Use appropriate extinguishing methods for surrounding fires
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