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Ai T1 Glass Vacuum Cold Trap for Safe Vacuum Operations

$940.00 Inc. GST

In vacuum applications, a cold trap is a device that condenses all vapors except the permanent gases into a liquid or solid.

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In vacuum applications, a cold trap is a device that condenses all vapors except the permanent gases into a liquid or solid. The most common objective is to prevent vapors being evacuated from an experiment from entering a vacuum pump where they would condense and contaminate it. Particularly large cold traps are necessary when removing large amounts of liquid as in freeze drying.

Pumps that use oil either as their working fluid (diffusion pumps), or as their lubricant (mechanical rotary pumps), are often the sources of contamination in vacuum systems. Placing a cold trap at the mouth of such a pump greatly lowers the risk that oil vapors will back stream into the vacuum cavity.

Care should be taken when using a cold trap not to condense liquid oxygen (a light blue liquid) into the cold trap. Liquid oxygen is potentially explosive, and this is especially true if the trap has been used to trap solvent. Liquid oxygen can be condensed into a cold trap if a pump has sucked air through the trap when the trap is very cold.

Features:

  • Utilizes dry ice for optimal efficiency
  • Comes with scissor jack for easy collection flask removal
  • Easy to clean all glass construction
  • Small footprint
  • Setup in a few minutes
  • Free six feet 3/8” white premium food grade silicone vacuum tubing (a $40 value) included

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Frequently Asked Questions

To grow hydroponically, you need plants, a container, water, a way to anchor the plants, nutrients and a light source. It is possible to grow vegetables hydroponically both outdoors and indoors. If growing indoors, artificial lighting will help faster growth.

  • IS WATER QUALITY IMPORTANT IN HYDROPONICS? …
  • WHAT IS HYDROPONICS? …
  • WHAT ARE THE BENEFITS TO GROWING HYDROPONICALLY? …
  • WHAT IS AEROPONICS? …
  • WHAT IS AQUAPONICS? …
  • WHAT DO I NEED TO START HYDROPONICS? …
  • HOW IS HYDROPONICS DIFFERENT FROM SOIL GROWING?

The main reason why plants may grow faster in a hydroponic system is because the growers can create the ideal blend of nutrients. This gets delivered directly to the plants’ root systems via a continuous flow of nutrient solution.

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