Analytical Solvent Evaporators for Round Flasks

S-EVAP-RB Catalog No. 12065

Features:

Two models available in 5 or 8 positions for 250 ml or 500ml flasks.
Compact size takes minimal bench space.
Suitable for oil and grease analysis using Freon and other approved solvents.
Concentrates extracted materials from Soxhlet operations.
Recovers 97% of starting solvent volume.
Vacuum manifold available as an option to handle solvents with boiling points up to
90° C.

The instrument consists of a base and stand assembly, mounted in a shallow bath. The entire instrument rotates so that all samples are accessible from the front. Round flasks sit on a cover disk and are heated by hot water and steam. Solvents with boiling points up to 65° C can be handled. For maximum heat transfer, jar shaped flasks can be immersed directly into the bath water. An optional vacuum manifold permits solvents with boiling points up to 90° C to be processed.

**System Specifications**
No. of Sample Positions	8	5
Instrument Catalog No.	12065	12085
Bench space (w x d x h)	24x22x30 in (61x56x76 cm)	24x22x30 in (61x56x76 cm)
Solvent Flask Largest Size	Round with Flat Bottom 250ml	Round with Flat Bottom 500ml
Condenser Type and Size	Inverted Hopkins 375 mm	Inverted Hopkins 375 mm
Individual Collection Flask Type and Size	Round with Flat Bottom 250 ml	Round with Flat Bottom 500ml
Central Collection Flask Type and Size	8 port 2500 ml	5 port 2500 ml
Water Flow-Meter Range	O to 3.0 Ipm	O to 3.0 Ipm

**Bath Specifications**
Inside Dia. & Depth	12 x 4.5 in (30.5x1 1.5 cm)
Outside Dia. & Height	16x7 in (41x18 cm)
Total Watts	1000 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 4.5-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)
· Vacuum manifold and tubing	(-V)
· Intrinsically safe, purged bath case	(-Z)
· 240-volt electrical wiring and plug	(-2)