Details

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The TQC Sheen Specific gravity cups, also known as density cups or pycnometers, are ideal for very accurate determination of the density of a liquid. 

Description

The TQC Sheen Specific Gravity Cups, are also referred to as density cups or a pycnometer, are designed to provide accurate measurements of the density of a liquid. 

The advantages of a precise pycnometer 

Pycnometers are useful for accurately measuring the density or specific gravity of liquids and solids, making them essential tools in various industries, including pharmaceuticals, food and beverage, construction materials, and scientific research.  

The TQC Sheen pycnometers are manufactured with great precision and from durable aluminum or stainless steel.  

For liquids that most likely contain trapped air or gas bubbles, the TQC Sheen Pressure Density Cup is available.  

Other requirements  

In order to perform a pycnometer measurement well, one needs to read the appropriate ISO, DIN or ASTM standard and have a high quality and calibrated weighing scale and thermometer at hand.  

Possible reasons for selecting a stainless steel pycnometer over an aluminum one:

Corrosion Resistance: Stainless steel is highly resistant to corrosion, making it suitable for use in a wide range of environments, including those with harsh chemicals or high humidity. This resistance ensures the longevity of the pycnometer and maintains its accuracy over time.  

Durability: Stainless steel is known for its durability and strength. It can withstand rough handling and accidental impacts better than aluminum, reducing the risk of damage to the pycnometer during use or transportation.  

Ease of Cleaning and Sterilization: Stainless steel surfaces are smooth and non-porous, making them easy to clean and sterilize. This feature is crucial in applications where cleanliness and hygiene are paramount, such as in pharmaceutical or food industries.  

Chemical Compatibility: Stainless steel is compatible with a wide range of chemicals and solvents, making it suitable for use with various types of liquids or substances without the risk of chemical reactions or contamination.  

While aluminum pycnometers may offer advantages such as lower cost or lighter weight, the superior durability, corrosion resistance, and thermal properties of stainless steel make it a preferred choice in many laboratory and industrial applications where precision and reliability are paramount. 

Range of Specific Gravity Cups / Pycnometers 

Available models: 

• VF2098 Aluminum 50 ml 

• VF2097 Aluminum 100 ml 

• VF2100 Stainless steel 50 ml 

• VF2099  Stainless steel 100 ml 

All models are supplied with a calibration certificate.  

In addition, you can also download our easy-to-use excel sheet for calculating densities.

Standards:

ISO 2811 

DIN 53217

ASTM D1475