• Dry-ice and alcohol are all that are needed to cool this cold trap to -75°C, thus trapping most volatile materials. Holds 3 quarts of dry ice slurry (dry ice and alcohol).
• Holding time is approximately 20 hours depending on vacuum throughput.
• The cold well is visible during operation to monitor condensation. Defrost and clean-up is easily accomplished.
• For durability and ease of cleaning, the outer body and the cold well are electro-polished ID/OD 304 stainless steel. Viewing ring and lid are clear acrylic plastic.

• 5x10^-4 torr

• Inner Cooling Agent Tank: 160mm I.D. x 195 mm depth (6 1/4" x 7 1/2")
• Outer Gas Chamber Tank: 215mm I.D x 210 mm depth (8 1/2" x 8 1/4")
• See image for more measurements.
• Max. Effective Volume: 3.9 L

• The replacement O-ring can be ordered at an extra cost.

Descriptions

To build small system like in the piture

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