Across International -40°C Cold Trap, 1.5 Liter Capacity

SKU: T40-UL-110
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Availability: In stock

Lead time: Ships in 1-2 business days

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Shipment Restrictions
This item cannot be shipped to the following states: AK, HI


Voltage: 110 Volt
Price:
Sale price$3,990.00

Across International Product Documents

The Across International 2nd Gen -40°C T40 cold traps now all ETL certified. They have a much smaller footprint, but at the same time, offering you the same cooling power, 1.5X reservoir and 1.6X trap capacity. New upward hose barb ports provide you safer and easier vacuum tubing connection and removal.

What's Included

  • Ai T40-UL -40°C/°F cold trap
  • x3 Glass trap with upward connection ports
  • x10 3/8" silicone vacuum tubing
  • Radiator cleaning brush
  • x2 3/8" hose barb to KF25 flange adapter
  • x2 KF25 quick clamp and centering ring
  • Power cord (110V or 220V)
  • Users manual

Features & Benefits

  • ETL tested to UL and CSA standards
  • 1.5X more reservoir and 1.6X more trap capacity compare to its predecessor
  • No dry ice or liquid nitrogen needed
  • All steel housing for durability
  • Small footprint, built-in swivel casters for mobility
  • Plug and play, no assembly required

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 backstream 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.


Specifications

Model T40-UL
Electrical requirements 110V or 220V, 60Hz 1-PH
Compressor
  • Make: Embraco
  • Refrigerant: R404A (220g)
  • Cooling capacity:
    • @ -10°C: 300W
    • @ -20°C: 250W
    • @ -30°C: 150W
    • @ -40°C: 50W
Reservoir
  • Volume: 1.3 gallon (5 liters)
  • Dimensions: Diameter 6 1/4 inches, Depth: 9 1/2 inches
Temperature
  • -40°C (-40°F)
  • Display: digital
  • Unit: °C
  • Sensor: Pt100
Finish
  • Exterior: powder coated steel
  • Interior: polished type 304 stainless steel
Trap
  • Material: high borosilicate glass 3.3
  • Volume: 500ml
  • Diameter: 2 inches
  • Depth: 11 1/2 inches
  • Quantity: three
  • Vacuum level: lower than 500 Micron
Vacuum connection 3/8" hose barb
Recommended coolant 50% Ethylene glycol + 50% purified water
Unit/shipping weight 100 lbs / 140 lbs
Unit/shipping dimensions 13 x 18 x 26" / 18 x 23 x 38" (WxDxH)
Compliance
  • UL 471:2010 Ed.10+R:08Dec2016
  • CSA C22.2#120 Issued: 2013/03/01 Ed: 4 Refrigeration Equipment
Warranty 1 year
Brand Across International
SKU T40-UL
Hazardous Material false

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