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Glass short-path distillation kit with dual condensers and 20L heating mantle

HNZXIB

HNZXIB SPDS-20L 20L short-path distillation laboratory supply

SKU CH-TH5A-HFYHP MPN SPDS-20L

A 20 L short-path distillation kit with dual heads, a vacuum-jacketed adapter featuring four Vigreux stages and a magnetic-stirring heating mantle operating at 220 V 50–60 Hz

  • TypeShort-Path Distillation
  • Capacity20L
  • Voltage220V
  • 20 L capacity handles large batches
  • Dual-headed distillation doubles throughput
  • 220 V 50~60 Hz power suits standard lab supply
  • GG17 high borosilicate glass resists thermal shock
  • 20 L heating mantle with magnetic stirring ensures even heating

Product Identity

The HNZXIB SPDS-20L is a 20L short-path distillation kit built for laboratory enrichment, crystallisation, drying, separation and solvent recycling. It serves university, bio-pharmaceutical and petrochemical workflows that require high distillation efficiency under vacuum.

Installation Reality

The unit ships in a wooden case and operates on 220V/50~60Hz supply. First-time heating of the glass-fibre insulated mantle produces white smoke, odour and a permanent colour change from white to brown; this is normal and not a defect. Dual condenser heads and a magnetic-stirring mantle must be assembled and levelled before vacuum is applied.

Sustained Operation

Electric heating with a hemispherical resistance wire delivers a large heating area and fast heat-up without an open flame. The intelligent digital display and magnetic stirring maintain consistent temperature control during long runs. GG17 high borosilicate glass and vacuum-jacketed adapters with four Vigreux stages preserve separation efficiency over extended distillation cycles.

Highlights

  • 20 L capacity handles large batches
  • Dual-headed distillation doubles throughput
  • 220 V 50~60 Hz power suits standard lab supply
  • GG17 high borosilicate glass resists thermal shock
  • 20 L heating mantle with magnetic stirring ensures even heating

Specifications

TypeShort-Path Distillation
Capacity20L
Voltage220V

Questions about this item

How can I verify the 20L short-path distillation kit is operating correctly after assembly?

Confirm the digital display on the heating mantle shows the target temperature, the magnetic stirrer rotates smoothly, vacuum holds steady at the adapter, and both 1L receiving flasks collect distillate at the expected rate.

What components arrive in the wooden case and what must I source separately for the SPDS-20L?

The case includes the 20L distilling flask, dual distillate heads, vacuum-jacketed adapter with four Vigreux stages, 1L pear-shaped receiving flasks, and the 220V heating mantle with magnetic stirring; you must supply a vacuum pump, chiller, and glassware connectors.

Which capacity version of the HNZXIB short-path distillation kit should I choose for my lab?

The SPDS-20L is offered only in the 20L flask size with dual heads, so select this model when your batch volume requires a 20L boiling flask and twin 1L receivers.

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