Hydrometer Cylinders, Borosilicate Glass Manufacturer,Supplier and Exporter in India

Product Code : SCL-PLE-11488

Scientifc Equipment Hydrometer Cylinders, Borosilicate Glass are educational and laboratory-grade measuring cylinders designed for use with hydrometers to determine specific gravity, relative density, liquid density, and concentration-related observations. They are suitable for school science laboratories, college chemistry labs, physics labs, industrial testing labs, STEM classrooms, and teacher-led demonstrations.

These hydrometer cylinders provide a tall, clear, and stable vessel in which a hydrometer can float freely without touching the sides or bottom. The borosilicate glass construction offers good clarity, chemical resistance, and thermal durability for routine laboratory use.

Product Description

The Hydrometer Cylinders, Borosilicate Glass by Scientifc Equipment are practical laboratory vessels used for holding liquids during hydrometer readings. Their tall cylindrical shape allows the hydrometer stem to rise and float properly, making it easier to take accurate readings at the liquid meniscus.

In a typical experiment, the cylinder is filled with the liquid sample, and a suitable hydrometer is gently placed into the liquid. The reading is taken at the level where the liquid surface meets the hydrometer scale. This helps students and laboratory users understand density, buoyancy, specific gravity, concentration comparison, and liquid testing methods.

Scientifc Equipment Hydrometer Cylinders are useful for chemistry practicals, physics buoyancy demonstrations, density measurement, solution testing, quality control activities, and STEM-based laboratory learning.

Key Features

• Brand: Scientifc Equipment
• Borosilicate Glass Construction: Provides excellent clarity, durability, and resistance to many laboratory chemicals.
• Designed for Hydrometer Use: Tall cylindrical shape allows hydrometers to float freely for accurate readings.
• Clear Visibility: Transparent glass body helps observe the liquid level and hydrometer scale easily.
• Laboratory Practical Suitable: Useful for density, specific gravity, and liquid testing experiments.
• Educational Application: Helps students understand buoyancy, density, and liquid measurement principles.
• Reusable Lab Glassware: Suitable for repeated supervised laboratory use when handled carefully.
• STEM Learning Support: Connects theoretical density concepts with real hands-on measurements.

Product Specifications

How to Use Hydrometer Cylinders, Borosilicate Glass

1. Place the hydrometer cylinder on a clean, dry, stable, and level laboratory table.
2. Check the glass cylinder for cracks, chips, dirt, or damage before use.
3. Rinse the cylinder with distilled water or with a small amount of the test liquid if required by the experiment.
4. Fill the cylinder with enough liquid sample so that the hydrometer can float freely.
5. Gently lower the hydrometer into the liquid without dropping it.
6. Make sure the hydrometer does not touch the sides or bottom of the cylinder.
7. Allow the hydrometer to settle and stop bobbing before taking the reading.
8. Read the value at the liquid meniscus at eye level to reduce parallax error.
9. Record the reading along with liquid temperature, sample name, and observation details.
10. Remove the hydrometer carefully and rinse it after use.
11. Empty the cylinder, wash it with suitable cleaning solution, rinse properly, and allow it to dry.
12. Store the cylinder safely in a laboratory cabinet or glassware rack after use.

Educational Applications

• Measuring specific gravity of liquids using a hydrometer
• Studying relative density and liquid density concepts
• Demonstrating buoyancy and floating principle
• Comparing density of salt solutions, sugar solutions, and other liquids
• Supporting chemistry practicals on solution concentration
• Using with lactometers, alcohol meters, and density hydrometers
• Teaching correct meniscus reading and parallax error reduction
• Supporting quality control, sample testing, and STEM laboratory activities
• Helping students connect density theory with practical liquid measurement

Why Choose Scientifc Equipment Hydrometer Cylinders?

Scientifc Equipment provides practical educational and laboratory science apparatus for schools, colleges, testing labs, and STEM learning environments. The Hydrometer Cylinders, Borosilicate Glass support accurate hydrometer readings and help students understand density and specific gravity through hands-on laboratory practice.

• Suitable for school, college, and laboratory testing use
• Useful for hydrometer-based density and specific gravity experiments
• Borosilicate glass body provides good clarity and chemical resistance
• Tall cylinder design supports free floating of hydrometers
• Helps students learn correct liquid reading and laboratory handling methods
• Reusable glassware suitable for repeated supervised practical work
• Suitable for institutional procurement and science lab setup

E-E-A-T Product Trust Notes

• Educational Experience: Designed for repeated laboratory use in density, specific gravity, buoyancy, and liquid testing experiments.
• Practical Expertise: Supports standard laboratory concepts such as hydrometer reading, meniscus observation, density comparison, and solution testing.
• Authoritative Lab Use: Suitable for school, college, STEM, chemistry, physics, and testing laboratory practicals.
• Trustworthy Learning: Encourages supervised, observation-based experiments with clear visual measurement outcomes.

Care and Safety Instructions

• Use Hydrometer Cylinders only under teacher or laboratory instructor supervision when handled by students.
• Handle borosilicate glass carefully to avoid cracks, chips, or breakage.
• Do not use damaged, cracked, or chipped cylinders in laboratory work.
• Place the cylinder on a stable and level surface before filling it with liquid.
• Do not drop hydrometers into the cylinder, as this may break the glass or damage the instrument.
• Use suitable protective gloves and eyewear when working with chemical liquids.
• Do not expose the cylinder to sudden extreme temperature changes unless the supplied model is rated for such use.
• Clean the cylinder after every use and rinse thoroughly to avoid contamination.
• Keep the cylinder away from strong impact, rough handling, and corrosive storage conditions.
• Store the cylinder upright or in a safe glassware cabinet after drying.

SEO Title

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Meta Description

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FAQ – Hydrometer Cylinders, Borosilicate Glass

1. What are Hydrometer Cylinders used for?

Hydrometer Cylinders are used to hold liquid samples while taking readings with a hydrometer for specific gravity, relative density, and liquid density measurement.

2. Are these cylinders suitable for school and college laboratories?

Yes, Scientifc Equipment Hydrometer Cylinders, Borosilicate Glass are suitable for school science labs, college chemistry labs, physics labs, STEM classrooms, and supervised student practicals.

3. Why is borosilicate glass used?

Borosilicate glass is commonly used because it offers good transparency, chemical resistance, and better thermal durability than ordinary glass.

4. Can these cylinders be used with any hydrometer?

They can be used with suitable hydrometers that fit freely inside the cylinder without touching the sides or bottom.

5. What liquids can be tested in a hydrometer cylinder?

Common liquids include water, salt solutions, sugar solutions, alcohol-water mixtures, milk samples, and other suitable laboratory liquids as per experiment requirement.

6. How should the hydrometer reading be taken?

The reading should be taken at eye level at the liquid meniscus after the hydrometer becomes steady and floats freely.

7. Does the hydrometer cylinder require electricity?

No, the hydrometer cylinder is manual laboratory glassware and does not require electricity.

8. Can students use the cylinder directly?

Students can use the cylinder under teacher or laboratory instructor supervision after learning correct glassware handling, filling, reading, and cleaning methods.

9. What is specific gravity?

Specific gravity is the ratio of the density of a liquid to the density of water at a specified temperature.

10. Why should the hydrometer not touch the cylinder wall?

If the hydrometer touches the wall or bottom, it may give an incorrect reading because it cannot float freely in the liquid.

11. What safety precautions should be followed?

Handle the glass carefully, avoid using damaged cylinders, place it on a stable surface, use protective gear with chemicals, and clean the cylinder after use.

12. How should Hydrometer Cylinders be maintained?

Wash and rinse after every use, dry properly, avoid scratches and impact, protect from contamination, and store safely in a glassware cabinet.

13. Are these cylinders useful for STEM education?

Yes, they support STEM education by helping students observe, measure, compare, and understand density, buoyancy, specific gravity, and liquid testing through hands-on practical work.

Conclusion

Scientifc Equipment Hydrometer Cylinders, Borosilicate Glass are valuable laboratory glassware items for teaching and performing hydrometer-based density and specific gravity measurements. Their clear borosilicate glass body, tall cylinder design, and practical laboratory use make them suitable for school laboratories, college chemistry labs, physics practicals, STEM classrooms, liquid testing activities, and institutional science lab setups.