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Heidolph Hei-VAP Precision ML/G5 Rotary Evaporator System
The Heidolph Hei-VAP Precision ML/G5 Rotary Evaporator System is designed for the most demanding applications, requiring the finest integrated vacuum control capabilities. The Hei-VAP series of rotary evaporator systems all feature a stainless steel heating bath with 2 independent safety circuits, which can accommodate up to a 5 liter flask at a maximum temperature of 210°C. This configuration is equipped with the Motor Lift, allowing for precise height adjustment of the evaporating flask at a rather quick adjustment speed of 30 mm/second. With the Hei-VAP Precision Controller, the user has access to an extensive array of user-defined parameters on an easy-to-use 4.3" LCD display, making this rotary evaporator perfect for reproducible applications and fully automated processes in the laboratory.The Heidolph Hei-VAP Precision also features the use of a vapor temperature sensor, which displays the actual temperature right on the Hei-VAP Precision controller. (The AUTOAccurate sensor however is not included, and is only compatible with the G3 and G6 Glassware types).
All of our equipment is fully tested to perform at factory
specifications before being shipped.
The Heidolph Hei-VAP Precision ML/G5 Rotary Evaporator System includes:
- > Rotavac Valve Tec Diaphragm Vacuum Pump
- > Heidolph Hei-VAP Precision Controller
- > Heidolph Hei-VAP Heating Bath
- > "G5" Glassware and Dry Ice Trap
- > 1 Liter Receiving Flask
- > 1 Liter Evaporating Flask
- > Vacuum Valve w/ Woulff Bottle
- > Vacuum Box w/ Interface Cable
- > Vacuum Sensor
- > Vapor Temperature Sensor
- > All Necessary Power Cords, Tubing, and Connectors
- > Operator's Guide
- > Full 180 Day Parts and Labor Warranty
Heidolph Hei-VAP Precision ML/G5 Rotary Evaporator System Specifications
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Heidolph Hei-VAP Precision ML/G5 Rotary Evaporator
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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 Adjustment Speed
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30 mm/s
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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
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Drive
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Brushless DC Motor with Electronic Speed Control
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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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Heating Capacity
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1,300W
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Temperature Range
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20°C to 210°C
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Temperature Accuracy
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± 1°C
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Overheat Protection
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Cut off at 5°C over set temperature
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Temperature Control
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Digital
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Secondary Overtemp Cutoff
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250°C
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Material
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Stainless Steel AISI 316L
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Bath Volume
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4 to 5L
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Heidolph Rotavac Valve Tec Diaphragm Vacuum Pump
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Suction Capacity
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0.9 m^3/h
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Ultimate Vacuum
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12 mbar
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Diaphragm Stage
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Two-stage
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Maximum Motor Speed
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1,800 RPM
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Weight
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13.2 lb. (6 kg)
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Dimensions without Condenser
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7.7 x 9.6 x 12.2 in (19.5 x 24.5 x 31 cm)
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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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