The SP Genevac EZ-2 4.0 Series centrifugal evaporators have been redesigned with simplicity in mind. With no need for special training - you can simply load, set, and walk away; the easiest way to quickly and safely remove all commonly used solvents and acids.
New high-power lamps increase drying performance, whilst the low Global Warming Potential (GWP) refrigerant, standby mode, and recyclable packaging help reduce environmental impact.
With three models in the SP Genevac EZ-2 4.0 Series, you can be sure there’s an evaporator to suit your needs:
EZ-2 4.0 Standard is recommended for solvents with boiling points up to 120 °C and ideal for evaporating volatiles
EZ-2 4.0 Plus is recommended for solvents with boiling points up to 165 °C and ideal for evaporating HPLC fractions and nitric acid
EZ-2 4.0 Elite is recommended for solvents with boiling points up to 220 °C and suitable for evaporating high boiling point solvents and lyophilizing aqueous based samples
Evaporator | Emissions |
Max. rotor speed 1920 rpm Max. load per swing 1.5 kg Max. operational imbalance 80 g Dimensions (W x D x H) 620 x 620 x 580 mm Weight (approx) 1 90 kg | Noise (@ 1 metre) 65 dB(A) Exhaust hose (supplied) 6 mm ID / 8 mm OD |
Elite vacuum pump - external | Electrical |
Type Oil-free scroll Ultimate system vacuum <0.4 mbar Dimensions (W x D x H) 432 x 282 x 302 mm Weight 26.2 kg Vacuum hose/control cable 2 m | Supply 230V 50 Hz 220V 60 Hz 120V 60 Hz 100V 50 Hz 100V 60 Hz Max supply input 1500 A |
Plus / Standard vacuum pump - internal | Storage/transportation environment |
Type for standard Diaphragm pump Ultimate system vacuum < 8 mbar Type for Plus Diaphragm pump Ultimate system vacuum <3 mbar | Ambient temperature 0 ºC - 40 ºC Relative humidity 10-80% non-condensing Store upright at all times |
Condenser | Operational environment |
Type Single-stage vapour condensation Refrigerant gas R1270 Refrigerant charge 28 g Refrigerant GWP 2 Refrigerant CO2e < 0.1 tonnes Ultimate low temperature 2 -50 ºC Max pressure (PS) 30 bar | Ambient temperature 15 ºC to 30 ºC Relative humidity 10-80% non-condensing Altitude Sea-level to 1600 m Min. ventilation air-gap 50 mm Installation environment Indoor only Static-dissipative laboratory or similar |
Inert gas supply requirements | Solvent capacity and ACC range |
Max. pressure 2 bar g (3 bar absolute) Max. consumption (purge) 250 litres approx. Min. Pressure 1.5 bar g (2.5 bar absolute) Max. consumption (blanket) 50 litres/hour approx. Flow rate (max.) 50 litres/min @ STP 4 Connector type 3/8 BSP female Hose length 2.5 m | Max. solvent capacity 750 ml Refrigeration ACC range 110 ºC |