Across International Ai T40 -40°F Cold Trap

Across International Ai T40 -40°F Cold Trap

Product Code: coldtrap
Availability:
In Stock
Price: $2,690.00
Description

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 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.

T40 features

No dry ice or liquid nitrogen needed

All steel construction for durability

Small footprint

Plug and play, no assembly required

Specifications

 Model

 T40

 Power

 110V 60Hz 1-PH 6A or 220V 50/60Hz 1-PH 3A

 Output

 660 watt

 Compressor

 Make: Embraco (FFA 10HAX)
 Power: 1/3 HP (single stage)
 Refrigerant: R410A
 Cooling capacity
    110V: 1030 BTU / 260 Kcal/h / 302W
    220V: 840 BTU / 212 Kcal/h / 246W

 Reservoir volume

 0.9 gallon (3.5 liters)

 Reservoir dimensions

 Top diameter 7", bottom diameter 6 1/2", height 8 1/4"

 Temperature range

 -40°F (-40°C) to ambient

 Temperature display

 Digital

 Temperature unit

 °F

 Exterior

 Powder coated steel

 Interior

 Polished type 304 stainless steel

 Traps

 Pyrex glass x 2

 Traps volume

 300ml x 2

 Vacuum connection

 3/8" hose barb

 Recommended coolant

 For 50°F/10°C or higher: purified water
 Between 50°F/10°C and -40°F/°C: 50% Ethylene glycol + 50% purified water

 Unit/shipping weight

 68 Lb / 115 Lb

 Unit/shipping dimensions 

 14 x 17 x 24" / 22 x 25 x 35" (WxDxH)

 

 

 

 

 

Reviews (0)

Write a review



Note: HTML is not translated!

Bad            Good