Helios Cold Trap 50/40 (body Only No Fittings)

Helios Vacuum Cold Trap (Body Only - No Fittings)

The Helios Pyrex Cold Trap 50/40 is a specialized laboratory glassware used in various chemical processes, often in distillation or filtration systems. Here’s a detailed breakdown of its features:

1. Material (Pyrex Glass):

   • The Helios Pyrex Cold Trap is made from Pyrex, a brand of borosilicate glass known for its high resistance to thermal shock and chemical stability. This makes it ideal for use in laboratory settings where temperatures fluctuate and chemicals may be present.

2. Cold Trap Functionality:

   • Cold traps are typically used to condense and collect vapors or gases that are generated during distillation, filtration, or other chemical processes. They work by lowering the temperature of the gases or vapors, causing them to condense into liquids, which can then be safely collected or discarded.
   • This cold trap is designed to maintain a low temperature (often cooled with ice or dry ice) to efficiently trap vapors and prevent them from reaching other parts of the apparatus, such as pumps or other sensitive equipment.

3. Size and Joint Type (50/40):

   • The 50/40 designation refers to the size of the ground glass joints at either end of the cold trap. The numbers indicate the outer diameter (50mm) and the inner diameter (40mm) of the joints. These joints are essential for connecting the cold trap securely to other laboratory apparatus, like a distillation apparatus, condenser, or receiving flask.
   • The 50/40 size is a standard joint size often used in laboratory glassware, ensuring compatibility with a range of equipment.

4. Volume and Capacity:

   • This cold trap is typically used for processes that require medium to large capacity. While the exact volume of the trap may vary, cold traps of this type are usually designed to hold several hundred milliliters of condensed liquid or to handle the condensation of large volumes of vapor.

5. Applications:

   • The Helios Pyrex Cold Trap is commonly used in distillation, vacuum systems, and filtration applications. In distillation, for example, it serves to condense evaporated liquids that might otherwise pass into a vacuum pump, which could damage the pump.
   • It can also be used in experiments that involve trapping organic vapors, solvents, or other gases that need to be condensed for further analysis or disposal.

6. Cold Trap Design Features:

   • The cold trap often features a coiled inner tube or a wide-body design that provides increased surface area for vapor condensation. This helps in cooling the vapors efficiently, ensuring they condense into a liquid.
   • Some cold traps also feature a removable collection flask or a specific design that allows for easy draining and cleaning after use.

7. Safety and Efficiency:

   • The use of a cold trap helps protect equipment by ensuring that harmful or volatile gases do not escape into the environment or damage other parts of the apparatus. It also ensures a higher level of safety during experiments involving potentially hazardous substances.

In summary, the Helios Pyrex Cold Trap 50/40 is a high-quality, durable piece of laboratory equipment designed to efficiently condense vapors, protect sensitive equipment, and maintain the integrity of chemical processes. It is made of Pyrex glass, features a 50/40 ground glass joint, and is typically used in distillation, filtration, and other similar scientific applications.