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Parallel evaporators are essential tools in many research and industrial settings, streamlining the solvent removal process for multiple samples simultaneously. Selecting the right unit can significantly impact workflow efficiency, sample integrity, and overall laboratory productivity. Careful consideration of your specific needs will ensure you invest in a system that meets your demands.
2L Rotary Evaporator ,Standard :2L Rotary Flask, 1L Collection bottle, Bath Temperature Range: 0-99℃. Easy to Detach And Clean, Better Sealing Quality
110V / 60Hz, North American plug, bottle rotation speed: 0-120rpm, can be easily adjusted by the button on the control center.
High Quality Material Made Water Bath, Manual To Lift It Up And Down On Use, Range: 0-150mm
Perfect for The Concentration, Crystallization, Drying, Separation And Solvent Recovery of The Pharmaceutical, Chemical and Biological Pharmaceutical Industries
1 Year Warranty, The video installation and instruction can be offered to all customers
Rotary Evaporator: The main body of the rotary evaporator is made of stainless steel and aluminum alloy. Also equipped with double-layer serpentine coil condenser, which could condense rapidly and cool down rapidly.The glass bottle is made of high...
Rotator consist of a group of micro motor and integrated circuit control device. Under the effect of the electronic speed regulation, it can be rotated stably within the range of 10-120rpm. This equipment is also equipped with overload protection function...
Water Circulating Vacuum Pump: Single-Tap Sucking Rate: 10L/Min. The Max. Vacuum Degree: 0.098Mpa. Flow Rate: 60L/Min. 15L water tank capacity. The use of water circulation, the water added to the water tank can be reused, resulting in significant...
The vacuum pump adopts dual taps, which can be used separately or in parallel, and is equipped with two vacuum gauges. A check valve is provided to prevent circulating water from flowing back into the equipment being vacuumed in the event of an unplanned...
Wide Application: A rotary evaporator is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation. The water circulating wacuum pump is used to provide vacuum condition for the process of...
Rotary Evaporator: The main body of the rotary evaporator is made of stainless steel and aluminum alloy. Also equipped with double-layer serpentine coil condenser, which could condense rapidly and cool down rapidly.The glass bottle is made of high...
Rotator consist of a group of micro motor and integrated circuit control device. Under the effect of the electronic speed regulation, it can be rotated stably within the range of 10-120rpm. This equipment is also equipped with overload protection function...
Water Circulating Vacuum Pump: Single-Tap Sucking Rate: 10L/Min. The Max. Vacuum Degree: 0.098Mpa. Flow Rate: 60L/Min. 15L water tank capacity. The use of water circulation, the water added to the water tank can be reused, resulting in significant...
Wide Application: A rotary evaporator is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation. The water circulating wacuum pump is used to provide vacuum condition for the process of...
The vacuum pump adopts dual taps, which can be used separately or in parallel, and is equipped with two vacuum gauges. A check valve is provided to prevent circulating water from flowing back into the equipment being vacuumed in the event of an unplanned...
Turnkey solution, ready to use upon receipt, Complete rotary evaporator system with vacuum pump and chiller lab chiller, ready for immediate use. 50L Rotary Evaporator with Vacuum Pump and chiller lab chiller, Digital PID Temperature Control, High...
Digital PID temperature control for high precision and stable heating.
Efficient evaporation and solvent recovery, ideal for large-capacity processing.
High-quality borosilicate glass, corrosion-resistant and durable for lab use.
Multiple safety protections for safe 24/7 operation in research and pilot labs.
💰 The king of cost-effectiveness: professional grade performance, 💧 Explosion proof boiling design: dynamic pressure regulation+vent valve, effectively suppressing boiling and avoiding sample splashing loss
🧱 Durable and sturdy: cast aluminum casing with anti condensation coating, resistant to chemical corrosion, suitable for long-term use in fume hood environments
🔄 One click operation: rotary speed control and temperature adjustment, no need for complex menus, students can quickly get started
🔌 Universal interface: compatible with all standard vacuum pumps and cooling water machines, no need to replace accessories, saving procurement costs
✅ Safe and compliant, modular maintenance: The condenser tube, sealing ring, and evaporator bottle can be quickly disassembled and replaced for maintenance
Dual-Use Vacuum & Cooling Pump: This upgraded anti-corrosion, rust-proof copper circulating water vacuum pump ensures clean operation. It simultaneously supplies vacuum pressure and circulates cooling water for reactors, offering dual functionality in one...
15L Removable Water Tank: Features a large, detachable tank for quick water/ice refills. Operate with single or dual taps to adapt to different workflows. Dual-tap mode improve efficiency for demanding applications.
Ultra-Quiet & Reliable Performance: Equipped with a dedicated fluid muffler to minimize noise and fluid friction. The built-in check valve prevents accidental vacuum shutdowns, ensuring stable operation.
Wide Lab Applications: Ideal for evaporation, distillation, crystallization, drying, filtration, degassing, and more. Perfect for university/college labs, research institutes, small-scale industrial testing.
Easy Operation Guide: First Use: Fill the tank with cold water until it reaches the upper outlet level. Setup: Connect tubes securely to the suction tap, then power on the pump. Long Sessions: If water temperature rises (affecting vacuum performance...
This listing include 1set of 110V Water Circulating Vacuum Pump(170346) and 1set of 110V 2L Rotary Evaporator with Digital Screen (220490). Total 2 packages. Glass distillation kit for chemistry, solvent recovery, efficient design.
Stainless Steel & Aluminum Alloy Body: This 2L rotary evaporator, motor power is 40W, water bathing power is 1KW. Rotary evaporator's heating bath is lifed manually, lifting distance is 120mm(4.72in). The main body extensively adopt stainless steel and...
Stable Composition Structure: 2L rotovap rotator consist of a group of reliable micro motor and integrated circuit control device, it can be rotated stably within the range of 10-120rpm. High evaporating efficiency & high recovery.
15L Circulating Water Vacuum Pump: designed for dual-use functionality, providing vacuum conditions while circulating cooling water for reactors. Crafted with copper components and high-strength ABS materials to enhanced durability and a long service...
High quality and Widely Application: Adapt high borosilicate GG3.3 Glass ,Stainless Steel SUS304 and aluminum parts. Rotary evaporator is mainly used for pharmaceutical, chemical and biological pharmaceutical industries such as concentration...
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
5-Port High-Efficiency Parallel Pump: Features 5 independent copper suction nozzles that can be used individually or simultaneously, allowing multiple experiments on different equipment at once. High-capacity suction design significantly boosts daily lab...
Durable & Quiet Operation: Main body is made of high-quality PE material with an ergonomic, long-life construction. Driven by a 370W copper coil motor with a rear cooling fan, it delivers reliable continuous-run performance without overheating. A built-in...
Water-Saving Recirculating System: The 50L tank utilizes an intelligent water circulation system that reuses water and greatly reduces consumption. No constant refilling is needed, ensuring uninterrupted, stable operation even during extended experiments.
Powerful Performance Specifications: 110V input. Delivers a max vacuum of 0.098 MPa, a total flow rate of 80 L/min, single-port suction of 10 L/min, and a water lift of 12 ft (4 m). The large 50L tank capacity is built to handle demanding, long-duration...
Wide Range of Applications: Perfect for evaporation, distillation, crystallization, drying, sublimation, filtration, degassing, and pressure reduction processes. Ideal for laboratories, research institutes, and the chemical, food, and biotechnology...
Last update on 2026-07-10 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Parallel Evaporators
Understanding Your Needs
Before diving into specific models, assess your laboratory's primary applications. Consider the volume and type of solvents you'll be evaporating, as this dictates the required flask capacity and the evaporator's heating and vacuum capabilities. Think about the number of samples you need to process concurrently; parallel evaporators range from 4 to 24+ sample positions.
Key Features to Consider
Rotation Speed: Higher rotation speeds generally lead to more efficient evaporation by increasing surface area and promoting vapor escape.
Heating Bath: Look for precise temperature control and uniform heating. Water baths are common, but oil baths may be necessary for higher temperatures. Safety features like overheat protection are crucial.
Vacuum System: The ability to reach and maintain a stable vacuum is critical for effective solvent removal, especially for high-boiling point solvents. Consider if a vacuum pump and controller are included or need to be purchased separately.
Flask Size and Compatibility: Ensure the evaporator can accommodate the flask sizes you commonly use. Check for ease of flask attachment and removal.
Safety Features: Look for features like splash guards, vacuum release valves, and automatic shut-off mechanisms to ensure safe operation.
Space and Ergonomics
Evaluate the physical footprint of the unit and how it will fit into your existing lab layout. Consider the height of the apparatus, especially if it needs to fit under fume hoods. Ergonomic design, such as easy-to-reach controls and simple flask handling, can improve user experience and reduce the risk of accidents.
Maintenance and Support
Research the manufacturer's reputation for reliability and customer support. Inquire about warranty periods, the availability of spare parts, and the ease of routine maintenance. A well-supported unit will minimize downtime and ensure long-term operational efficiency.
Comparison Tips
Compare sample capacity versus your typical workload.
Evaluate the temperature range and vacuum performance against your solvent requirements.
Check the ease of use and flask handling for different operators.
Consider the build quality and materials for durability in a lab environment.
Frequently Asked Questions
What is the primary advantage of a parallel evaporator?
The main benefit is its ability to evaporate solvents from multiple samples simultaneously. This significantly increases throughput and efficiency compared to single-sample rotary evaporators.
How do I choose the right flask size for my needs?
Consider the volume of your samples. Standard sizes range from 50 mL to 5 L, but ensure the unit you choose can accommodate the typical volumes you process and the desired concentration factor.
What is the importance of vacuum in evaporation?
Vacuum lowers the boiling point of solvents, allowing for faster evaporation at lower temperatures. This is crucial for heat-sensitive compounds and for efficiently removing high-boiling point solvents.
Are vacuum pumps included with these units?
This varies by manufacturer and model. Some systems include an integrated or separate vacuum pump, while others require you to purchase one as an accessory. Always check the product specifications.
How do I clean and maintain a parallel evaporator?
Regular cleaning of the glassware and heating bath is essential. Follow the manufacturer's guidelines for specific cleaning agents and procedures to ensure optimal performance and longevity.
Can these units handle different types of solvents?
Yes, most units are designed to handle a wide range of organic solvents. However, always check the unit's chemical compatibility and safety recommendations, especially for corrosive or flammable solvents.
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