S-EVAP-KD

Analytical Solvent Evaporators for

Kuderna-Danish Flasks 

  

S-EVAP-KD

Catalog No. 120115-C8

Features:

  • 4 models available in 5 or 8 positions for 250 to 1000 ml Kuderna-Danish flasks.

  • Insulated concentrator tubes delay evaporation to dryness. Non-insulated tubes also available.

  • Choice of two solvent collection methods: Individual flasks at each condenser or one large central flask with tubing and fittings.

  • Glassware is easily loaded and removed.

  • Water manifold uses quick-disconnect fittings for easy set up and removal of condensers.
The instrument consists of a base and stand assembly, mounted in a deep bath. The entire instrument rotates so that all samples are accessible from the front. Kuderna-Danish flasks sit on a cover disk with attached concentrator tubes immersed in the bath water. Solvents with boiling points up to 65° C can be handled. An optional vacuum manifold permits solvents withboiling points up to 90° C to be processed.

 

System Specifications
No. of Sample Positions 8 5 8 5
Instrument Cat. No. 12025 12035 12015 12045
Bench space
(w x d x h)		 24x22x40 in (61x56x102 cm) 26x24x40 in (66x61x102 cm)
Solvent Flask Type Kuderna-Danish
Largest Size 250 ml 500 ml 500ml 1000ml
Concentrator TubeTypes and Size 10 ml non-insulated
10 ml vacuum insulated
Condenser Type and Size Inverted Hopkins
260 mm 24/40 24/40
Individual Collection Flask Type and Size Round with Flat Bottom
250 mi		 Round with Flat Bottom
500 mi
Central Collection
Flask Type and Size 		8 port
2500 ml		 5 port
2500 ml		 8 port
4000 ml		 5 port
4000 ml
Water Flow-Meter Range O to 3.0 lpm

Bath Specifications:
Inside Dia. & Depth 12x8.5 in (31x22 cm) 16x8.5 in (41x22 cm)
Outside Dia.& Height 16x11 in (41x28 cm) 20x11 in (51x28 cm)
Total Watts 1100 W 1200 W
Voltage 120 or 240 V AC
Hertz 50 or 60 Hz
Temp. Range 30° to 100° C
Accuracy ±2°C

 

The condenser water supply Includes a flow meter, rigid supply tube, rotating inlet/drain port, parallel supply/return manifolds and a flexible return tube. Quick-disconnect fittings are used on the manifolds. The system can be connected to a bench cold-water tap. A refrigerated water chiller is recommended as an accessory for improved control of condenser temperature and water conservation.
The 8.5-inch deep, stainless steel water bath is thermostatically controlled and will accurately maintain water temperature from 30° to 100° C. It is equipped with a water level device, a high temperature limit switch and a GFCI electrical plug for safety. An intrinsically safe, purged case is available as an option. The bath is UL/CUL approved for laboratory use.
Options: Suffix:
· Central collection glassware and tubing (-C5, -C8)
· Reduced height glassware (-S)
· Vacuum manifold and tubing (-V)
· Intrinsically safe, purged bath case (-Z)
· 240 volt electrical wiring and plug (-2)

Please add the appropriate suffix when ordering