Rotary Evaporators, the EV311H, EV311M, Programmable EV311MP and Integrated Vacuum Controlled EV311M-VAC
Overview
Rotary evaporators of all brands and types have been continuously changing and adding features over the years. The changes have come with substantially increased prices, making it difficult for a lab or user to afford all the desirable features. To address changing needs and bring affordability, Rose Scientific has selected a new series of economical rotary evaporators, each of which has been tested and evaluated and then improved to meet the criteria of a broad spectrum of customers.
The launch of this new series of evaporators includes several units specifically designed with unique features and benefits to match certain criteria for users.
The EV311H models are equipped with many standard features similar to the older established brands, but each unit is enhanced with a 5 liter PTFE coated heating bath or a 5 liter standard stainless steel bath and the ability for digital setting of speed through an independent controller. This unit is built to be robust as an ideal rotary evaporator for teaching institutions and laboratories with a smaller budget. A choice of condenser includes Vertical or Horizontal. Also available from Rose Scientific and ideally suited for the EV311H are economically priced vacuum pumps, aspirator pumps and chillers.
The EV311M models have a motorized lift system as well as digital control and display of the rotation speed. The EV311MP has the ability to program both time and temperature, while the EV311M-VAC has an integrated vacuum controller. The units are built for ease of operation with simplicity, yet providing users with all the necessities for advanced chemical synthesis. A choice of stainless steel with LED display, stainless steel with LCD display, and PTFE coated with LCD display 5L heating baths is available. Condenser options include Vertical or Horizontal. Available from Rose Scientific are economically priced vacuum pumps, aspirator pumps and chillers.
Features of the Model EV311H, EV311M, EV311MP and EV311M-VAC Rotary Evaporators:
High efficiency double spiral condenser with anti-reflux design
Manual lift through micro-switch ensures easy elevating and locking (Model EV311H)
Motorized lift available with Models EV311M, EV311MP and EV311M-VAC
Rotation speed and bath temperature are adjusted via digital control with accurate setting and display
Vertical or diagonal condenser available
The EV311H is supplied with a bath (B3) whose interior is PTFE coated, for rust free operation without the need to use deionized water
All models are available with stainless B1 bath with LED display, stainless B2 bath with LCD display, and the PTFE coated B3 bath with LCD display
EV311M-VAC has all the features of the EV311 and EV311MP, but the control system includes an Integrated Vacuum Control System which when used with a vacuum pump regulates the vacuum needed for optimal evaporation and reproducible work.
Built-in vacuum controller features include:
Vacuum control range: 0~999mbar
Vacuum control precision: ±1mbar
Built-in gas discharge valve ensure high efficient and stable vacuum control
Built-in anticorrosive vacuum sensor with high precision
Accurate vacuum control insures high efficient distillation, higher solvent recovery and avoids severe boiling and loss of low boiling point target compounds
Programmable control of vacuum pressure and rotation speed with timer function
Control on/off of vacuum pump automatically, not only insures a quiet lab environment but also prolongs the pump working life
Specifications (Click here):
Rotary Evaporators, the EV311H, EV311M, Programmable EV311MP and Integrated Vacuum Controlled EV311M-VAC
Specifications
Model:
EV311H
EV311M
EV311MP
EV311M-VAC
Rotation Speed Range: (rpm)
20-260
20-260
20-260
20-260
Rotation Speed Display:
LCD
LED
LCD
LCD
Tilt Angle: (°)
0-60
0-60
0-60
0-60
Motor Power: (W)
40
40
40
40
Stroke Displacement: (mm)
150
160
160
160
Lift:
Manual
Motor
Motor
Motor
Lift stroke: (mm)
-
160
160
160
Temperature Range: (°C)
Ambient to 180
Ambient to 180
Ambient to 180
Ambient to 180
Bath Material:
Stainless steel, PTFE coated interior optional
Stainless steel, PTFE coated interior optional
Stainless steel, PTFE coated interior optional
Stainless steel, PTFE coated interior optional
Temperature Controller Display:
LCD
LCD or LED
LCD or LED
LCD or LED
Temperature Controller Mode:
PID
PID
PID
PID
Temperature Control Accuracy, Water: (°C)
± 1
± 1
± 1
± 1
Temperature . Control Accuracy, Oil: (°C)
± 2
± 2
± 2
± 2
Heating Power: (W)
1300
1300
1300
1300
Bath Capacity: (L)
5
5
5
5
Bath Diameter: (mm)
250
250
250
250
Evaporation Volume: (mL)
50-3000
50-3000
50-3000
50-3000
Condenser Type:
Vertical or Diagonal
Vertical or Diagonal
Vertical or Diagonal
Vertical or Diagonal
Cooling Surface: (cm2)
1200
1200
1200
1200
Protection class:
IP20
IP20
IP20
IP20
Programable control of vacuum pressure and rotation with timer function:
-
-
-
Yes
Vacuum control range: (mbar)
-
-
-
0 to 999
Vacuum control precision: (mbar)
-
-
-
± 1
Ambient Temperature: (°C)
0 to 4
0 to 4
0 to 4
0 to 4
Dimensions: W×D×H: ( Inch, mm)
14×15×28, 340×380×692
14×15×28, 340×380×692
14×15×28, 340×380×692
14×15×28, 340×380×692
Weight: (Lbs, kg)
51, 23
51, 23
51, 23
51, 23
Power: (V, Hz)
(115,60) or (230, 50)
(115,60) or (230, 50)
(115,60) or (230, 50)
(115,60) or (230, 50)
Number
Description
Price $
RE211HB3V
EV311H-VB3 Basic Rotary Evaporator with Manual Lift, Vertical Condenser, B3 PTFE Coated Digital Heating Bath with LCD Display, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, glassware supplied with standard North American joints, 115 Volt, 60Hz
3,360.00
RE211HB3D
EV311H-DB3 Basic Rotary Evaporator with Manual Lift, Diagonal Condenser, B3 PTFE Coated Digital Heating Bath with LCD Display, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, glassware supplied with standard North American joints, 115 Volt, 60Hz
3,260.00
RE211HB2V
EV311H-VB2 Basic Rotary Evaporator with Manual Lift, Vertical Condenser, B2 Stainless Steel Digital Heating Bath with LED Display, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, glassware supplied with standard North American joints, 115 Volt, 60Hz
3,295.00
RE211HB2D
EV311H-DB2 Basic Rotary Evaporator with Manual Lift, Diagonal Condenser, B2 Stainless Steel Digital Heating Bath with LED Display, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, glassware supplied with standard North American joints, 115 Volt, 60Hz
3,195.00
RE212MB1V
EV311M-VB1 Rotary Evaporator with Motorized Lift, Vertical Condenser, B1 Digital Heating Bath with LED Display, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
4,780.00
RE212MB1D
EV311M-DB1 Rotary Evaporator with Motorized Lift, Diagonal Condenser, B1 Digital Heating Bath with LED Display, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
4,680.00
RE212MB2V
EV311M-VB2 Rotary Evaporator with Motorized Lift, Vertical Condenser, B2 Digital Heating Bath with LCD Display, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
4,810.00
RE212MB3V
EV311M-VB3 Rotary Evaporator with Motorized Lift, Vertical Condenser, B3 Digital Heating Bath with LCD Display and PTFE Coated Interior, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
4,940.00
RE212MB2D1
EV311M-DB2 Rotary Evaporator with Motorized Lift, Diagonal Condenser, B2 Digital Heating Bath with LCD Display, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
4,710.00
RE212MB3D1
EV311M-DB3 Rotary Evaporator with Motorized Lift, Diagonal Condenser, B3 Digital Heating Bath with LCD Display and PTFE Coated Interior, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
4,840.00
RE213MB2V1
P-Version EV311MP-VB2 Rotary Evaporator with Motorized Lift, Vertical Condenser, B2 Digital Heating Bath with LCD Display, Programmable Control of Time, Rotation Speed (including Reverse) and Bath Shut-off, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
6,230.00
RE213MB3V1
P-Version EV311MP-VB3 Rotary Evaporator with Motorized Lift, Vertical Condenser, B3 Digital Heating Bath with LCD Display and PTFE Coated Interior, Programmable Control of Time, Rotation Speed (including Reverse) and Bath Shut-off, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
6,360.00
RE213MB2D1
P-Version EV311MP-VB2 Rotary Evaporator with Motorized Lift, Vertical Condenser, B2 Digital Heating Bath with LCD Display, Programmable Control of Time, Rotation Speed (including Reverse) and Bath Shut-off, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
6,130.00
RE213MB3D1
P-Version EV311MP-DB3 Rotary Evaporator with Motorized Lift, Diagonal Condenser, B3 Digital Heating Bath with LCD Display and PTFE Coated Interior, Programmable Control of Time, Rotation Speed (including Reverse) and Bath Shut-off, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
6,260.00
RE315MB3V
EV311M-VAC-VB3 Advanced Rotary Evaporator with Motorized Lift, Vertical Condenser, Integrated Vacuum Controller, B3 Digital Heating Bath with LCD Display and PTFE Coated Interior, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
9,420.00
RE315MB3D
EV311M-VAC-DB3 Advanced Rotary Evaporator with Motorized Lift, Diagonal Condenser, Integrated Vacuum Controller, B3 Digital Heating Bath with LCD Display and PTFE Coated Interior, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
9,320.00
RE315MB2V
EV311M-VAC-VB2 Advanced Rotary Evaporator with Motorized Lift, Vertical Condenser, Integrated Vacuum Controller, B2 Digital Heating Bath with LCD Display, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
9,290.00
RE315MB2D
EV311M-VAC-DB2 Advanced Rotary Evaporator with Motorized Lift, Diagonal Condenser, Integrated Vacuum Controller, B2 Digital Heating Bath with LCD Display, 1 Liter Evaporating Flask, 2 Liter Receiving Flask, Vapor Tube with 24/40 Joint and necessary clips and clamps, all glassware supplied with standard North American joints, 115Volt, 60Hz
