Le Chatelier Flask for Specific Gravity

Le Chatelier Flask for Specific Gravity

Le Chatelier Specific Gravity Flask is a laboratory equipment used for measuring the apparent readings various materials such as sand, stone and hydraulic cement. This flask is a Class A laboratory bottle as per ASTM standards. The body holds 250ml and the top holds 17ml. The neck is graduated, with graduations graduated from 0—0-1ml below the bulb and 18-24ml above—for precise measurement. Includes a number 13 Standard Taper stopper.

Features:

• For materials

• 250ml body and 17ml

• Neck is graduated: 0-1ml below the bulb and 18-24ml above

Included Items:

• Le Chatelier Specific Gravity Flask

• Number 13 Standard Taper Stopper

Meets ASTM C188 Standards for CementTests

Components of the Le Chatelier Flask

The Le Chatelier Flask is expertly engineered for precise specific gravity determinations of hydraulic cement, sand, slag, and other fine materials. Its design features several key components that work together to deliver accurate and reliable results in laboratory settings.

At the core is the main body, which holds approximately 250 ml of liquid. This generous materials capacity allows for the testing of a wide range of sample sizes, making it suitable for both cement and other materials capacity requirements. Extending from labware, which is carefully graduated with white graduations for easy and precise volume readings. The top holds an additional 17 ml, and is marked with graduations from 0 to 1 ml below the oval bulb and from 18 to 24 ml above it. These clear graduations are essential for determining the exact volume of liquid or sample added, ensuring optimal accuracy in specific gravity determinations.

How to use and understand

The Le Chatelier Flask is designed to measure specific gravity of various materials. The flask has a body that holds approximately 250ml of liquid and an oval bulb in the neck that holds 17ml. The neck holds 17ml as part of the volumetric measurement, which is essential for accurate readings. Graduations are 0-1ml below the bulb and 18-24ml above the bulb. Includes stopper.

Fill the Flask with water up to the zero mark on the neck. Then add the sample material, fill with water to the desired level. Measurement can be facilitated using a Marsh Funnel and Cup, 1 Liter Measuring for viscosity, flow, and density readings. Read the volume of the sample from the graduations on the neck.

To calculate the readings use the formula: specific gravity = (weight of sample / weight of water displaced). Easy and simple process using a Pulp Density Scale to get accurate specific gravity readings for various materials.

How to choose

Material: Choose labware made of high quality, chemical resistant glass. This will ensure durability and can withstand high temperatures and pressures, which is important for determinations.

Capacity: The standard capacity is 250ml, with an additional 17ml. Make sure this capacity fits your tests for hydraulic cement

Quantity: Depending on your laboratory’s needs, you may need multiple flasks. Look for suppliers that offer bulk purchase options, this can be cost effective and have enough equipment for simultaneous tests.

ASTM Compliance: Verify it meets ASTM C188 Standards for CementTests. For reliable testing materials, consider the NIST Portland Cement Fineness Standard. Compliance to these standards is important for accuracy and reliability of your determinations.

Calibration: Accurate results depend on proper calibration. Choose a supplier that provides a calibration certificate, so your equipment is ready for precise measurements right out of the box.

Brand Reputation: Finally, consider the reputation of the supplier. Choose a reputable brand for high quality flasks, so you get reliable and durable equipment for your laboratory needs.

By considering these factors you can choose the right labware for your laboratory needs and get accurate and reliable results for your determinations.

Applications and Industries

Flasks are used in chemistry, physics and engineering. These flasks are used to measure materials. In construction and materials science, specific gravity of materials is important to determine their properties and behavior.

Applications of Flasks:

• For construction.

• For filtration and other industrial uses.

• For testing various materials across different industries.

These applications shows the versatility and importance of Flasks in material quality and performance.

Maintenance and Calibration

Flasks need regular maintenance and calibration to get accurate results. To maintain, clean and dry it after each use to prevent contamination and damage. Check the graduations on the top periodically to ensure they are accurate and consistent.

For calibration, fill with water to the zero mark on the top, then add a known amount of material. Read the volume from the graduations and compare it to the known amount. If there are discrepancies, recalibrate it to get precise results. This will ensure the labware will always give you accurate readings.

Benefits and Features

Flasks have many advantages over other laboratory equipment. These are:

• High accuracy and precision in measurement.

• Easy to use and maintain.

• Durable and long lasting.

• Compliant to industry standards for measurement.

• Versatile to measure various materials

In general, Flasks are a valuable tool in many industries, a reliable and accurate way to measure materials. They are a must have for professionals in construction, materials science and beyond.