--- title: "Organomation - S-EVAP+ Solvent Evaporator" description: "Organomation produces a variety of instruments used for nitrogen evaporation including N-EVAPs, MULTIVAPs, MICROVAPS, and MICROTITERs." type: article version: 1 version_id: "c6b6b4c6-bfa2-4b60-8ec1-8c2c2f46ba7a" generated_at: "2026-10-21T19:54:54.225Z" author: "Organomation" language: en reading_time: "4 min" word_count: 787 keywords: ["EVAP+ Solvent Evaporator", "S-EVAP+ Vacuum Evaporator"] url: "https://www.organomation.com/products/solvent-evaporators/s-evap-plus/vacuum-evaporator" --- # Organomation - S-EVAP+ Solvent Evaporator > Organomation produces a variety of instruments used for nitrogen evaporation including N-EVAPs, MULTIVAPs, MICROVAPS, and MICROTITERs. ## Key Takeaways - S-EVAP+ Vacuum Evaporator ## S-EVAP+ Vacuum Evaporator #### DESCRIPTION The S-EVAP+ is an efficient way to concentrate multiple large samples at once. It is designed to be a smarter, higher capacity alternative to rotary evaporation. Instead of only being able to evaporate 1 sample at a time like in a rotary unit, the S-EVAP+ allows you to evaporate up to 10 samples at once, for a faster, more efficient process. The S-EVAP+ takes all the benefits of the original S-EVAP-RB evaporator including the digital control box and combines it with vacuum technology to accommodate a wider range of solvents with high boiling points. Suitable for all solvents with a boiling point below 115 °C.  The number of samples you're able to evaporate at once depends on your flask size and solvent volume. Below is a general guide for reference: - 250 mL flasks (125 mL of solvent or less) - up to 10 sample positions **(Cat# 12090-V)** - 500 mL flasks (250 mL of solvent or less) - up to 8 sample positions **(Cat# 12008-V)** - 1 L flasks (500 mL of solvent or less) - up to 5 sample positions **(Cat# 12007-V)** - 2 L flasks (1 L of solvent or less) - up to 4 sample positions **(Cat# 12004-V)** #### ADVANTAGES - **Solvent recovery:** recover up to 97% of starting solvent volume with individual collection glassware - **Efficiency:** evaporate up to 10 samples at once compared to just 1 with a rotary evaporator - **Conserves valuable bench space:** all samples are arranged in a circle for small footprint - **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  **Solvent Recovery** Recover up to 97% of starting solvent volume **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 #### STANDARD FEATURES - Manifold for holding 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 115°C - Digital electronic temperature control +/- 2°C #### OPTIONS (Add to main Cat# when purchasing) - Positive pressure type Z purged bath (Option Code -Z) - 240V wiring and plug (Option Code -2) - Nitrogen purge manifold (Option Code -N) To learn more about this unit’s available configurations and optional features, [***please click here***](https://www.organomation.com/support/product-resources/articles/s-evap-solvent-evaporator-configurations-and-options?hsLang=en). #### SPECS [](https://www.organomation.com/contact?hsLang=en) #### RESOURCES - **[S-EVAP Instruction Manual (Catalog #s 12060, 12090, 12008) for Round Bottom Flasks - Version 22.5](https://www.organomation.com/hubfs/S-EVAP-RB%20~%2012060%20~%2012090%20~%2012008%20~.pdf?hsLang=en)** - **[S-EVAP Parts and Accessories List](https://www.organomation.com/hubfs/S-EVAP%20Accessories%20Sheet-1.pdf?hsLang=en)** - **[S-EVAP Solvent Evaporator Configurations and Options](https://www.organomation.com/support/product-resources/articles/s-evap-solvent-evaporator-configurations-and-options?hsLang=en)** - **[Solvent Collection for S-EVAP Solvent Evaporators](https://www.organomation.com/support/product-resources/articles/solvent-collection-for-s-evap-solvent-evaporators?hsLang=en)** - [**S-EVAP+ Brochure and Specifications**](https://www.organomation.com/hubfs/Product%20Brochures/S-EVAP+%20Vacuum%20Evaporator%20Brochure.pdf?hsLang=en) - **[Laboratory Chillers: Everything you need to know](https://www.organomation.com/laboratory-chillers-everything-you-need-to-know?hsLang=en)** #### ACCESSORIES - 125 mL individual collection glassware set (Cat# GS2161) - 250 ml individual collection glassware set (Cat# GS2162) - 500 mL individual collection glassware set (Cat# GS2163) - 1 L individual collection glassware set (Cat# GS2164) - 2 L individual collection glassware set (Cat# GS2165) - Adapter kit for use with smaller sample flasks - Boiling grids (Cat# GA2245) - Chiller #### GET A QUOTE --- ## About This Content **Source:** [Organomation - S-EVAP+ Solvent Evaporator](https://www.organomation.com/products/solvent-evaporators/s-evap-plus/vacuum-evaporator) **Author:** Organomation *This content is provided for informational purposes. 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