7394800
Liquid Nitrogen Secondary Trap

LabConco Brand Product

Retail Price : $6,935.00
Our Low Price : $6,241.50

---

For processing samples with ultra low eutectic points. Secondary Trap connects in series with a freeze dry system and vacuum pump to prevent contaminants from migrating into the vacuum pump. After pulling a vacuum, liquid nitrogen may be introduced via the liquid nitrogen port. Liquid nitrogen cools to -196° C -321° F to trap contaminants with low eutectic points. The well may be defrosted and the liquid drained from the drain hose. Glacier white epoxy-coated steel construction. Two valves may be opened trap or closed by-pass . Opened valves allow gaseous contaminants to be trapped in the liquid nitrogen well. Closed valves allow gaseous contaminants to by-pass the well during defrosting and draining. 3/4" OD inlet and outlet connections. Includes an insulated filler tube for connection to a user-supplied liquid nitrogen tank; 20" rubber tubing; 3/4" ID x 3/8" wall; and two clamps. Liquid nitrogen is required not included .

Attributes

• Applicable Products:Freeze Dryers
• Inlet/Outlet Connections:3/4" OD

Specifications

• Weight:24.0 lbs
• Weight metric:10.9 kg

---

Related Categories

Laboratory Equipment

Freeze Dryer Drying Accessories