- Complies with DIN ISO 13130
- Manufactured from borosilicate glass 3.3
- Due to the high wall-thickness of the vessels and the exact machining of the vacuum-tight ground joints on the lid and base, storage under vacuum is possible – even over extremely long periods
- To accelerate the drying process, a vacuum can be applied via the stopcock
- Suitable for full vacuum (0 mbar)
- Spare parts such as lids, bases, stopcocks and caps can be interchanged as required (observe DN)
- Available with or without porcelain plate
Product Overview
The DURAN® desiccator is a vacuum-suitable laboratory vessel with a ground lid, which is used for storing moisture-sensitive substances and for drying moist products. Separated by a sieve plate (made of metal or porcelain), a drying agent is introduced into the lower part of the desiccator base, which binds the moisture of the substance to be dried, placed on the sieve plate. To accelerate the drying process, a vacuum can be connected if necessary, as the liquid evaporates faster due to a lower pressure in the desiccator. The vacuum is applied via a shut-off valve connection. To facilitate loosening of the lid, the surface grinding of the desiccator must be well greased, since after evacuation the lid is pressed onto the lower part. All DURAN® desiccators are vacuum-resistant, i.e. they can be used up to the technically maximum possible vacuum.
with porcelain plate
Catalog No | DN | ID Flange (mm) | Flange OD (mm) | Height h (mm) | Content | Quantity | |
---|---|---|---|---|---|---|---|
247835753 | 150 | 172 | 215 ± 2 | 239 | 247705703 DURAN® Desiccator Bottom, no outlet, DN 150 244405709 DURAN® Desiccator Lid, MOBILEX Type (GL 32), DN 150 247970305 DURAN® Stopcock with PTFE Spindle, for threaded outlets (GL 32) 297255707 Porcelain Plate, for Desiccators DN 150 292270808 DURAN® Open Topped Red PBT Screw Cap Central Aperture, GL 32 292361201 DURAN® Silicone Sealing Ring with bonded PTFE face | 1kit | |
247836158 | 200 | 224 | 270 ± 2 | 296 | 247706108 DURAN® Desiccator Bottom, no outlet, DN 200 244406105 DURAN® Desiccator Lid, MOBILEX Type (GL 32), DN 200 247970305 DURAN® Stopcock with PTFE Spindle, for threaded outlets (GL 32)) 297256103 Porcelain Plate, for Desiccators DN 200 292270808 DURAN® Open Topped Red PBT Screw Cap Central Aperture, GL 32 292361201 DURAN® Silicone Sealing Ring with bonded PTFE face | 1kit | |
247836655 | 250 | 274 | 320 ± 2 | 344 | 247706605 DURAN® Desiccator Bottom, no outlet, DN 250 247706605 DURAN® Desiccator Bottom, no outlet, DN 250 244406602 DURAN® Desiccator Lid, MOBILEX Type (GL 32), DN 250 247970305 DURAN® Stopcock with PTFE Spindle, for threaded outlets (GL 32) 297256609 Porcelain Plate, for Desiccators DN 250 292270808 DURAN® Open Topped Red PBT Screw Cap Central Aperture, GL 32 292361201 DURAN® Silicone Sealing Ring with bonded PTFE face | 1 Kit | |
247836955 | 300 | 332 | 380 ± 2 | 420 | 247706905 DURAN® Desiccator Bottom, no outlet, DN 300 247706905 DURAN® Desiccator Bottom, no outlet, DN 300 244406902 DURAN® Desiccator Lid, MOBILEX Type (GL 32), DN 300 247970305 DURAN® Stopcock with PTFE Spindle, for threaded outlets (GL 32) 297256909 Porcelain Plate, for Desiccators DN 300 292270808 DURAN® Open Topped Red PBT Screw Cap Central Aperture, GL 32 292361201 DURAN® Silicone Sealing Ring with bonded PTFE face | 1 Kit |