Trampas de condensación, frascos de Woulff

• Paredes gruesas, para trabajos con vacío
• Con recubrimiento de plástico como protección contra astillas e implosión
• Adaptador de vidrio con olivas roscadas de plástico (PP) Ø 11 mm
• Separador con válvula de ventilación
• Manómetro con 2 escalas (1.000 a 0 mbar, 760 a 0 mm Hg)

DIN 12480. Con tres bocas de esmerilado normalizado. Sin tubuladura de fondo. Tipo de vidrio 1 / vidrio neutro según USP, EP y JP. Esterilizable en autoclave. Resistente al vacío

• Composición: agua, carboximetilcelulosa, acticidas y colorante azul
• Aptos para usar con productos alimentarios (refrigerante no tóxico)
• Aptos para el lavavajillas

Dos piezas, conexiones laterales con olivas de tubo o esmerilados.

De vidrio de borosilicato 3.3, una sola pieza, parte superior GL 45 con tapón a rosca, conexiones laterales con roscas GL 14 y tapones y olivas de plástico.

Trampa de frío de acero inoxidable con matraz Dewar para aplicaciones de vacío. Ideal para condensar la humedad o los disolventes. Matraz Dewar de acero inoxidable con anillo de soporte en el que se cuelga la trampa de frío.

 

• Conexión de la trampa de frío: Brida de vacío pequeña KF NW
• Abrazadera de acero para asegurar la pieza de conexión (KF NW 50)

Stainless steel cold trap with Dewar flask for vacuum applications. Ideal for condensing out moisture or solvents. Dewar flask made of stainless steel with support ring into which the cold trap is hung.

• Cold trap connection: KF NW small vacuum flange
• Spring steel clamp to secure the connecting part (KF NW 50)
• CO₂ wire basket facilitates replacement of the cold trap

Trampa de frío de dos piezas de acero inoxidable con brida de vacío pequeña KF NW.

For cooling and storage of temperature-sensitive goods e.g. with dry ice (CO₂). Handles as indicated.

• Cylindrical
• Made of stainless steel

One-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. Ideal for condensing out moisture or solvents. 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.
Versions of the cold trap connections:

• S 29 = spherical ground joint S 29
• O 29 = spherical ground joint S 29 with O-ring seal
• GL 18 = glass thread GL 18 with PTFE olive Ø 10 mm

One-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. Ideal for condensing out moisture or solvents. 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.
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
• O 29 = spherical ground joint S 29 with O-ring seal
• GL 18 = glass thread GL 18 with PTFE olive Ø 10 mm

One-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. Ideal for condensing out moisture or solvents. 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.
Cold traps have an additional glass thread GL 32 with screw cap as a spout.

Versions of the cold trap connections:

• S 29 = spherical ground joint S 29
• O 29 = spherical ground joint S 29 with O-ring seal
• GL 18 = glass thread GL 18 with PTFE olive Ø 10 mm

Trampa de frío de una pieza con matraz Dewar a juego de vidrio de borosilicato 3.3 para aplicaciones de vacío. Ideal para condensar la humedad o los disolventes. Los matraces Dewar están aislados al vacío, plateados y tienen una cubierta protectora de metal con revestimiento azul con un anillo de soporte en el que se cuelga la trampa de frío.
-El área de condensado ampliada de los sifones puede contener un mayor volumen de condensado

• Sifón con rosca de vidrio GL 32 y tapón de rosca como caño

• S 29 = junta esférica esmerilada S 29
• O 29 = junta esférica esmerilada S 29 con junta tórica
• GL 18 = rosca de vidrio GL 18 con oliva de PTFE Ø 10 mm

When using CO₂ as a coolant, the CO₂ wire basket facilitates the replacement of the cold trap.

One-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. Ideal for condensing out moisture or solvents. 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.
With the KF NW small vacuum flange made of glass, pumping units with small metal vacuum flanges (ISO 2861) can be connected to the cold traps.

Scope of supply: Cold trap, support ring, Dewar flask type 12 C

The standard assembly is designed for use with LN₂ as coolant. When using CO₂ and acetone please order CO₂ wire basket separately.

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

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).
Versions of the cold trap connections:

• O 29 = spherical ground joint S 29 with O-ring seal
• GL 18 = glass thread GL 18 with PTFE olive Ø 10 mm

One-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. Ideal for condensing out moisture or solvents. 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.
-Extended condensate area of the cold traps can hold a larger volume of condensate

• KF NW small vacuum flange made of glass for connecting pumping units with small metal vacuum flanges (ISO 2861) to the cold traps

Trampas frías de repuesto de una sola pieza de vidrio de borosilicato 3.3.

Versiones de las conexiones de las trampas de frío:
 

• S 29 = junta esférica esmerilada S 29
• O 29 = junta esférica esmerilada S 29 con junta tórica
• GL 18 = rosca de vidrio GL 18 con oliva de PTFE Ø 10 mm
• KF NW 16 o 25 = brida de vacío pequeña KF NW 16 o 25

Two-piece spare cold traps made of borosilicate glass 3.3.

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

Trampa de enfriamiento para el llenado directo de agentes refrigerantes, consumo bajo de agente refrigerante debido al diseño de doble pared, conexión del aparato: manguito NS 29/32, conexión de bomba de vacio: cono NS 29/32, hecho de tubo DURAN^®

Stainless steel cold trap with Dewar flask for vacuum applications. Ideal for condensing out moisture or solvents. Dewar flask made of borosilicate glass 3.3 is vacuum-insulated, silver-plated and have a blue-coated metal protective jacket with a support ring into which the cold trap is hung.

• Cold trap connection: KF NW small vacuum flange
• Spring steel clamp to secure the connecting part (KF NW 50)