Ai SolventVap 5L series rotary evaporators is now ETL tested to UL/CSA standards. This certification is required by many municipalities, and it also provides a higher standard of equipment safety and lifespan. All SolventVap come with all PTFE valves for solvent-resistant operations. Also come are vertical glassware and digital temperature/rotation control. Its optimized bath volume allows for rapid heat-up times. The condenser unit has specially designed glass tubes that utilize surface area extremely efficiently. That’s why our SolventVap evaporators consistently deliver reliable and reproducible process results that are usually reserved for more costly systems. Another important aspect of the SolventVap is the safety features, which includes dry-run protection, water bath over-temperature shut-off protection, and fuse protection.

Rotary evaporator features a specially designed motor and worm gear, which provides constant rotation at speeds from 10 to 180 rpm. As the flask containing the solvent is rotated, it continually transfers a thin layer of liquid over the entire inner surface. This gives a very large surface area for evaporation, which is caused by the gentle heating from the water bath. The rotating system is fitted with a special seal that allows the apparatus to be placed under vacuum, effectively reducing the boiling point of the solvents and removing the vapor phase, making the process much more efficient. Each unit is also equipped with an easy-to-use vacuum release and a continuous feed system, which allows solvent to be constantly drawn into the rotating flask without needing to stop the operation.

Digital water bath operates from ambient temperature to 99°C (210°F) with PID temperature control stepping at 0.1°C increments. Heating coils are located directly inside the pan for the most efficient heating possible. A built-in overheat protector will shut down power, should the controller fail.

Standard Glassware Set includes 1.32 gallon (5 liters) round-bottomed evaporating flask, 0.79 gallon (3 liters) round-bottomed receiving flask, and vertical condenser. Rotary evaporators with vertical glass condenser for are great for distillation of solvents with higher boiling points.

Features

UL 61010-1 and CSA C22.2 certified, standard. CE certification optional.
Solvent-resistant PTFE and Viton gaskets, ensuring long time operation.
Water bath cover enhances safety by protecting evaporating flask and the material inside; it gives you uniform temperature inside evaporation flask as well as energy saving by reducing heat loss. It also creates a better lab environment by preventing heat and humidity from escaping.
Specialized motor with extremely compact, intermeshed worm and worm gear provides precise driving for very quiet, vibration-free operation.
Downward-condensing vacuum connection design ensures safe vacuum operation.
Motorized water bath lifting for precise control.
Easy, straight-forward visual operation with digital speed and temperature display.
PID temperature controller ensures accurate temperature control is maintained.

Specifications

Electrical requirements	220V 50/60Hz single phase, 2200 watts, 10A (rotation motor: 40 watts)
Evaporating flask	Capacity: 1.32 gallon (5 liters) Sealing flange: 2" diameter Rotation speed: 10 to 140 rpm Evaporating speed: 0.5 gallon/hour (water), 1 gallon/hour (alcohol)
Receiving flask	0.79 gallon (3 liter)
Condenser	Glassware: Dual-circulating cold trap, vertical Chilling fluid connection: 3/8" hose barb x 2
Working environment	5 to 95°F
Water bath	Temperature range: ambient to 99°C (210°F) Temperature controller: digital Dimensions: 11.8" diameter x 6.7" depth x 9" height Material: stainless steel Media: water Number of heaters: one Drain port: one Exterior liner: rubber Lifting: motoriezed Maximum lifting distance: 4 inches
Vacuum level	< 3 torrs
Vacuum sealing	PTFE + Vinton gaskets
Vacuum connection	3/8" hose barb x 1
Safety	Dry-run, over-temp shut-off, built-in circuit breakers
Shipping weight	105 Lb (evaporator), 57 Lb (glassware)
Unit dimensions	30 x 15.7 x 42" (WxDxH)
Shipping dimensions	29 x 17 x 35" (evaporator), 22 x 22 x 22" (glassware) (WxDxH)

Vacuum pump options

Welch 1.2 cfm DryFast Ultra oil free diaphragm chemical duty pump
Welch 2.3 cfm oil free diaphragm chemical duty vacuum pump

Recirculating chiller options

Ai -40°F/C 12L/Min 8L Capacity PID Controlled Recirculating Chiller
Ai -40°F/C 30L/Min 48L Capacity PID Controlled Recirculating Chiller

Standard package

Part description	Quantity	Part image
Ai SolventVap 1.3-gallon rotary evaporator and water bath	1 set
Vertical condenser with 2 chilling water ports and 1 vacuum port, glass	1 pc
1.32G/5L round shaped rotating evaporating flask, glass	1 pc
0.79G/3L round shaped receiving flask with 1 vacuum port and 1 drain port, glass	1 pc
Three-way tee flask, glass	1 pc
Condenser connector with PTFE open/close valve, glass	1 pc
Receiving flask vacuum valve, glass	1 pc
Material feeding tube with valve, glass	1 pc
Center glass tube and oring (pre-installed)	1 pc
PTFE vacuum sealing kit (pre-installed)	2 pcs
PTFE extension feeding hose	1 pc
Stainless steel pole	1 pc
Mechanical vacuum gauge with 2 hose barb connectors	1 pc
Rubber-wrapped condenser and receiving flask support and bracket	3 pcs
Aluminum flanges with PTFE seal (2 smaller pcs for condenser and receiving flasks, 1 bigger pc for 3-way flask)	3 sets
PTFE drain valve	1 pc
Chilling fluid connector x 2, vacuum connector x 1	3 pcs
Allen key and backup inner hex screws	4 pcs
User's manual	1 pc

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