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Heidolph Hei-VAP Precision ML/G5 Rotary Evaporator System with Chiller
The Heidolph Hei-VAP Precision ML/G5 Rotary Evaporator System with Chiller is designed for the most demanding applications, requiring the finest integrated vacuum control and cooling 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). Also included with this system is the Brand-New Polyscience LM61GX1A110C LM6 Chiller, 560W, which provides reliable cooling from -10°C to 30°C. This chiller also features a cooling capacity of 560W and a maximum flow rate of 7.9L/min (2.1 gpm).
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 with Chiller includes:
- > Rotavac Valve Tec Diaphragm Vacuum Pump
- > Heidolph Hei-VAP Precision Controller
- > Heidolph Hei-VAP Heating Bath
- > Brand-New Polyscience LM61GX1A110C LM6 Chiller, 560W
- > Coil Glassware (Dry Ice Condenser is Pictured)
- > 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 with Chiller 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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Polyscience LM61GX1A110C LM6 Chiller Specifications
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Temperature Range
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-10°C to 30°C
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Temperature Stability
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± 0.1°C
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Cooling Capacity
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560W
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Maximum Flow Rate
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7.9L/min (2.1 gpm)
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Electrical Requirements
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120V, 60Hz, 12A, 1Ph
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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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