Cold traps with Dewar flask, borosilicate glass 3.3, two-piece, long version

Cold traps with Dewar flask, borosilicate glass 3.3, two-piece, long version
Two-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. The condensate area can be separated from the upper part of the cold trap. The Dewar flasks are vacuum-insulated, silver-plated and have a blue-coated metal protective jacket with a support ring into which the cold trap is hung. Including spring steel clamp to secure the connecting part (NS 45/40 conical ground joint).
The extended condensate area of the cold traps can hold a larger volume of condensate.

Versions of the cold trap connections:
  • S 29 = spherical ground joint S 29
  • GL 18 = glass thread GL 18 with PTFE olive Ø 10 mm


Scope of supply: Cold trap, support ring, Dewar flask type 18 C, spring steel clamp

The standard assembly is designed for use with LN2 as coolant. When using CO2 and acetone please order CO2 wire basket separately.
TypeKFL 29-K-Z
Condensate capacity ml250
Coolant capacity ml2000
Cold trap jointsS 29
Dewar type18 C
PK1
Cat. No.08140825
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TypeKFL 29-GL-Z
Condensate capacity ml250
Coolant capacity ml2000
Cold trap jointsGL 18
Dewar type18 C
PK1
Cat. No.09854655
Lieferzeit ca. 10 Arbeitstage
Accessories:
Spare cold traps for cold traps with Dewar flask, borosilicate glass 3.3, two-piece
CO2 wire baskets for cold traps with Dewar flask
Alternate products:
Cold traps with Dewar flask, borosilicate glass 3.3, two-piece, standard version