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12018-2E -S-EVAP-KD 8 position, bath 1600W for 500mL Kuderna-Danish flasks – Organomation (Copy)



The digitally controlled 8 position S-EVAP-KD large scale solvent evaporator (Cat# 12018) can evaporate up to 8 samples at once with a capacity of up to 500 ml at each sample position.  Glassware sets can be purchased for individual solvent collection (Cat# GS2153), or central solvent collection (Cat# GS2153-C with Cat# GS2158-C8).

 Smaller glassware accommodating up to 250 ml can be purchased for individual solvent collection (Cat# GS2152), or central solvent collection (Cat# GS2152-C with Cat# GS2158-C8).  Smaller glassware is accommodated with the use adapter rings (Cat# XA2284).  



  • Solvent recovery:recover up to 97% of starting solvent volume with individual or central solvent collection
  • Conserves valuable bench space: all samples are arranged in a circle
  • Easy sample access: the instrument rotates allowing all samples to be accessed from the front
  • Fewer connections: one water supply line in, one drain line out
  • Protects delicate samples: Organomation vacuum insulated concentrator tubes keep delicate samples safe
  • Gentle concentration: water bath is gentler than jacketed concentration tubes in traditional KD set-up


  • Condenser holder assembly for solvent recovery condensers
  • Flow meter and rigid supply tube for condenser water supply
  • Condenser water supply/drain manifold connects to a bench cold-water tap, or a refrigerated water chiller for improved control of condenser temperature and water conservation
  • Parallel water supply/drain manifolds with quick disconnect tube fittings
  • Bath temperature range 30°C – 100°C
  • Evaporate solvents with boiling points up to 65°C
  • Mechanical thermostat temperature control +/- 2°C


  • Positive pressure type Z purged bath (Option Code -Z)
  • 240V wiring and plug (Option Code -2)
  • Reduced height system, 32 inches tall for KD flasks/deep bath
Instrumental Name
Instrument Catalog Number 12018
Application Kuderna-Danish Flasks/Deep Bath
Number of Sample Positions 8
Individual Solvent Collection
Overall Dimension (w x d x h) 26 x 24 x 39 in
66 x 61 x 99 cm
Required Glassware GS2153
Sample Flask Type Kuderna-Danish, 500 mL
Concentrator Tube Insulated Tip, 10 mL
Snyder Column 3-ball design, 253 mm
Condenser Type Inverted Hopkins with 24/40 side arm
Collection Flask Type Round with flat bottom, 500 mL
Central Solvent Collection
Overall Dimensions
(w x d x h)
24 x 19 x 39 in
61 x 48 x 99 cm
Required Glassware



Sample Flask Type Kuderna-Danish, 500 mL
Concentrator Tube Insulated tip, 10 mL
Snyder Column 3-ball design, 253 mm
Condenser Inverted Hopkins with ¼ in tube fitting
Central Collection Flask Size Central with 8 ports, 4.0 L
Heating Device Specs
Bath Model Number 14169
Heating Medium


Inside Dimensions (Diameter x Depth) 16.0 x 8.5 in
40.6 x 21.6 cm
Outside Dimensions (w x d x h) 24 x 19 x 10 in
61 x 48 x 25 cm
Total Wattage 1400 W
Temperature Range 30-100 °C
Temperature Controller Type Digital Electronic
with LED Display
Controller Accuracy +/- 2 °C
Dimensions 19 × 24 × 10 in

12090-2E (S-EVAP-RB 10 position, bath 1600W for 250mL round flasks), 12090-2E-N (S-EVAP-RB 10 position for 250mL round flasks, with nitrogen manifold add-on)

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