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Heidolph Hei-VAP Expert ML/G5B Rotary Evaporator System
Rotation Speed Range
10 to 280 RPM
Temperature Range
20°C to 100°C (H2O) / 20°C to 210°C (Oil)
- Motor lift design with transparent plastic-coated G5 dry ice condenser
- Central 5 inch digital touch display with basic and advanced modes
- Separate locking knobs for rotation speed and heating bath control
- Stainless steel AISI 316L heating bath with water and oil temperature ranges
- Accurate digital temperature control with ± 1.0°C precision and overheat protection up to 250°C
- Integrated timer, multilingual menu, and error text display
- LED ring lights and pictograms for clear process visibility
- Solvent library for easy vacuum adjustment with external controllers
- Heating bath capacity of 1300W for fast and reliable heating
- Motor lift height adjustment of 155 mm for easy handling
- Paired with vacuum pump offering 2 mbar ultimate vacuum and 1.7 m³/h pumping speed
- USB and Micro SD interfaces for convenient data transfer and storage
The Heidolph Hei-VAP Expert ML/G5B Rotary Evaporator System delivers reliable, high-precision solvent evaporation with a user-friendly design tailored for demanding laboratory applications. Featuring a motor lift with a transparent plastic-coated G5 dry ice condenser, it allows for smooth flask handling and safe operation. A central 5-inch digital touch display provides clear visualization of all parameters, accessible in both Basic and Advanced modes, while separate locking knobs for rotation and heating offer quick adjustments and prevent accidental changes. The system supports rotation speeds from 10 to 280 RPM, powered by a robust EC motor, and integrates a timer, multilingual menu, and detailed error text display to ensure ease of use.
The stainless-steel AISI 316L heating bath combines durability with versatile performance, offering precise digital control across 20°C to 100°C with water or up to 210°C with oil, accurate to within ± 1.0°C. Overheat protection up to 250°C further safeguards samples and equipment. Enhanced usability features include LED ring lights and pictograms for process visibility, an integrated solvent library for vacuum adjustments, and USB/Micro SD connectivity for convenient data transfer and storage.
This system is paired with the Hei-VAC Vario Control vacuum pump, delivering an ultimate vacuum of 2 mbar (without gas ballast) and a maximum pumping speed of 1.7 m³/h, making it well-suited for a wide range of evaporation needs. Together, the Hei-VAP Expert ML/G5B and Hei-VAC Vario Control pump provide dependable, efficient evaporation with precise control, supporting consistent performance and optimized workflows in modern laboratories.
All of our equipment is fully tested to perform at factory
specifications before being shipped.
The Heidolph Heidolph Hei-VAP Expert ML/G5B Rotary Evaporator System includes:
- > Hei-VAP Expert Control Panel
- > Hei-VAP Heating Bath
- > Rotavac Vario Control Vacuum Pump
- > "G5B" Coated Glassware and Dry Ice Condenser
- > 1 Liter Receiving Flask
- > 1 Liter Evaporating Flask
- > All Necessary Power Cords, Tubing, and Connectors
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
Heidolph Hei-VAP Expert ML/G5B Rotary Evaporator System Specifications
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Heidolph Hei-VAP Expert ML/G5B Rotary Evaporator System
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Maximum Flask Size
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5L
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Hand / Motor Lift
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Motor Lift
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Motor Lift Height Adjustment
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155 mm
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Rotation Speed Range
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10 to 280 RPM
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Rotation Speed Control
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Digital via 5 in. LCD touchscreen display
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Drive
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EC motor
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Electrical Requirements
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115V, 50/60Hz, 1400W
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Heidolph Hei-VAP Heating Bath
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Temperature Range
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20°C to 100°C (H2O)
20°C to 210°C (Oil)
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Temperature Control Accuracy
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± 1.0°C
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Temperature Control
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Digital
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Heating Capacity
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1,300W
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Overheat Protection
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Treshold value of 250°C
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Material
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Stainless Steel AISI 316L
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Electrical Requirements
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115V, 50/60Hz, 1300W
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Heidolph Rotavac Vario Control Vacuum Pump
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Ultimate Vacuum
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2 mbar (without gas ballast)
4 mbar (with gas ballast)
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Maximum Pumping Speed
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1.7 m
3/h
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Inlet Connection
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Hose nozzle DN 8 mm
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Outlet Connection
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Hose nozzle DN 8 mm
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Electrical Requirements
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100-240V, 50/60Hz, 1.6-0.7A
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- Inspect all glassware for chips or cracks, reapplying vacuum grease to stopcocks to ensure a secure seal
- Examine displays, replacing any dim or dead pixels to maintain clear visibility
- Verify drive motor RPM using a tachometer for accurate rotational speed
- Confirm the ease of raising and lowering the tower, lubricating as needed for smooth operation
- Check the Woulff bottle for any leaks or structural breakages, ensuring airtight performance
- Disassemble and inspect the vacuum pump, cleaning and replacing seals or components as necessary
- Inspect internal wiring for each component, checking for any frays, cuts, or potential breakages
- Examine all hoses, hose barbs, and seals for signs of wear or leaks, ensuring integrity
- Inspect the vapor duct seal and replace if compromised to maintain vacuum efficiency
- Verify and calibrate the vacuum controller for accurate pressure regulation
- Confirm all hoses and cables are securely fastened to prevent disconnections or leaks
- Check heat bath temperatures against settings to ensure precise thermal control
- Confirm the final system vacuum level meets manufacturer specifications
- Ensure cosmetic condition meets standards, with no damage impacting function or appearance
Technician Inspection and Recertification Checklist: Rotary Evaporators
The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment
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Task
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Completed?
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Remarks?
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Inspect all glassware for chips or cracks, apply vacuum grease to stopcocks
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Completed
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Examine displays and replace dim/dead pixels
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Completed
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Verify drive motor RPM with tachometer
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Completed
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Confirm ease of raising/lowering tower, lubricate if needed
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Completed
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Check Woulff bottle for leaks or structural issues
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Completed
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Disassemble and inspect vacuum pump, clean/replace parts as needed
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Completed
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Inspect internal wiring for frays, cuts, or breakages
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Completed
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Examine hoses, hose barbs, and seals for leaks
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Completed
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Inspect vapor duct seal, replace if compromised
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Completed
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Verify and calibrate vacuum controller
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Completed
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Confirm hoses and cables are securely fastened
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Completed
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Check heat bath temperatures for accurate control
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Completed
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Confirm final system vacuum level meets specifications
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Completed
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Ensure cosmetic condition meets standards
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Completed
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To View More of Our Recertification Protocol Click Here
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