John Morris

Intelligent Evaporation stands for an overheat protection design that prevents water baths running dry, provides a detachable panel for superior ease of use outside a fume hood, and offers a proven vacuum seal and vapor tube system guaranteed for years of operation!

	Premium Laboratory Equipment
	Premium Safety Standards
	Superior Ease of Use
	Reduced Cost of Ownership

Non-sticking vapour tube eliminates broken glass and reduces spare parts cost significantly Chemical-resistant vacuum seal allows for years of operation and reduces spare parts budget up to 75% The flange made of chemical-resistant PPS reduces corrosion, maintenance and spare parts cost to a minimum Safety bath will power off if temperature overshoots by 5°C or runs dry A metal support between the heating bath and the base unit prevents bath instability 210°C heating bath with safety handles and pour spout accommodates 5-litre flasks A separate on/off button for heating prevents unintentional heat-up - the button is illuminated for visual control Bath power cable coupling complies with protection class IP 67 to prevent corrosion and short circuits Detachable panel allows for the highest operational safety from outside closed fume hoods

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Bench Top Rotary Evaporators Catalogue

2012 Heidolph General Catalogue

Specifications

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Hei-Vap Value: Affordable model with hand lift for all standard applications
Includes all standard Hei-VAP features for safety, ease of use and Reduced Cost of Ownership plus:

• The convenience of large dial controls for adjustment of rotation speed and bath temperature
• For limited budgets we recommend the optional manual vacuum controller
• For precise vacuum control and reproducible results we recommend the optional digital vacuum controller
• Hei-VAP Value models have no digital display

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Glassware G1B: Diagonal condenser for all standard distillations; the alternative with the most affordable price, with transparent plastic coating

• Glassware set includes one 1000ml evaporating flask and on 1000ml receiving flask
• All glassware sets are also available with transparent plastic coating (Surlyn® coated) for added safety. Except glassware set G5 which is Halar coated
• Evaporating flasks and vapor tubes with a standard NS 29/32 joint size are also available with NS 24/29 ground joints (available upon request)
• Also available on request, glassware sets for Soxhlet extraction and descending condensing system
• All glassware sets feature GL 10 thread; the inlet tube can be connected with a threaded fitting
• Glassware G3 and G6 allow for automated distillation program AUTOaccuarate on Hei-VAP Precision models
• With transparent plastic coating

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Hei-VAP General Overview
For Your Safety

• Two independent safety circuits avoid an overheat situation of your heating bath: If bath temperature overshoots by 5°C and if your water bath runs dry heating will be switched off automatically
• To avoid an over temperature situation and potential thermal damage to your sample, you can pre-program on the Precision model a max. SET temperature individually at which the bath shuts off
• In case of a power-cut, all motor lift models will remove the flask from the heating bath preventing safety hazards and potential thermal damage to your sample
• To protect you from splashes and scalding the Hei-VAP heating bath features a pour spout to remove bath fluid safely
• Heating bath is constructed with a double wall for your protection against burns and scalding
• The guard hood covers the entire bath completely even if the heating bath is adjusted horizontally to its most extreme limit
• To prevent short-circuits and systematic corrosion from your heating bath, the electrical cable coupling complies with the high protection class IP 67
• For your protection the operating panel is located near the base and keeps your hands out of the dangerous zone of rotating flasks, steam and slashing bath fluids
• All heating baths feature non-slip handles with safety grip to protect you from scalding bath liquids and allow for easy installation/removal of the bath
• A separate on/off switch for heating prevents an unintentional heat up. If heating is switched on the on/off button is illuminated for visual control
• In case of an overshoot of any parameter setting, all models will show a warning on the operating panel
• Glassware assemblies are optionally available with transparent plastic safety coating ensuring ultimate protection while allowing visual control at all times

For Your Ease of Use

• The detachable operating panel can be attached via Velcro or with a special suspension at eye level for your convenience outside of closed fume hoods
• Standard for all models is a panel with 1.3m cable connection for increased flexibility and safety
• The evaporating flask clamp can not be lost due to a connection to the vapor tube coupling ring
• A flask ejector feature of the vapor tube coupling ring allows you to remove sticking evaporating flasks from the vapor tube just in seconds in a safe manner
• The universal heating bath can be adjusted horizontally up to 200mm and offers efficient space to accommodate even 5 litre flasks
• For your convenience the height (160mm) and the angle of the evaporating flask can be adjusted easily from 20° to  80°

Reduced Cost of Ownership

• Reduce your process times depending on your model and periphery up to 30%
• The chemically resistant vacuum seal reduces your spare parts budget up to 75%  with prolonged operational lifespan
• Savings at the same high level are possible due to the long service life vapor tube
• Increase your range of applications by using 5 litre flasks in the universal bath at no added costs
• A new coating formula prevents corrosion effectively
• Reduce your maintenance costs. The sealed housing protects your rotary evaporator from aggressive fumes, liquids and vapors to prevent internal corrosion. This results in an increased lifespan of 10 years on average at a reduced maintenance and repair cost
• The flange on the condenser side of the drive is made of PPS (Poly Phenylene Sulfide), a robust industrial designer resin with superior chemical resistance, and thus provides more chemical resistance than stainless steel or melded aluminum. That reduces corrosion to a minimum which results in additional savings on maintenance and replacement components associated with corrosion effects of moisture condensation from condenser coupled with common corrosive reagents used in daily laboratory activities
• Only Hei-VAP heating baths reach a temperature of 210°C which is 30°C higher than other evaporators on the market and allow for a broader range of applications which previously could not be performed on any rotary evaporator. Thus increasing the range of applications eliminates the need for investments in other equipment