SY-2000A/SY-5000A Rotary Evaporator, 4L, 10-200rpm, Shanghai Yarong Biochemical Instrument Factory (CAT#: STEM-GLE-1633-YJL)

SY-2000A/SY-5000A Rotary Evaporator, 4L, 10-200rpm, model SY-2000A, is manufactured by Shanghai Yarong Biochemical Instrument Factory The instrument adopts a touch-type LCD color screen, with positive and negative rotation, and a built-in vacuum negative pressure controller. It realizes multi-data one-screen display, water and oil dual use.

Temperature range: PID temperature automatic control LED display room temperature -180 ℃
Frequency conversion speed regulation: 10-200 rpm (forward and reverse rotation switching)
Vacuum range: built-in setting -0.01~-0.095Mpa, accuracy 0.2%~0.5%
Lifting range: boat-shaped button, fast automatic lifting 0~150mm
Condenser: double reflux condenser, condensing area 0.15㎡
Bath pot: 4L capacity, evaporating flask in the range of 50~2000ml can be used
Temperature control precision: water bath accuracy ± 1 ℃ oil bath accuracy ± 2 ℃
Heating power: 1500W Motor power: 80W
Voltage: 220v/50HZ
Dimensions: 450*400*850(mm)
Machine weight: 30KG

The instrument adopts a touch-type display frequency, the menu clicks the operation interface, and multiple data are displayed on one screen, which is simple and convenient.
The PID intelligent control unit can accurately set the temperature.
Speed: frequency conversion control, synchronous drive.
Steering: The machine has the function of forward and reverse rotation to improve the evaporation of materials.
Vacuum: It can be set and displayed to automatically control the target value of negative pressure, and the built-in air circuit control system can control the start and stop of the vacuum pump.
Time: The machine is equipped with a timing function to automatically stop when the predetermined time is reached and can switch the manual function in real time to resume long-term operation.
Lifting: The rail-type combination is used for automatic lifting, which is stable and reliable, with low noise and limit protection without impact.
Cooler: High temperature resistant high-quality glass double-return integrated ball-grinding port (standard port) condenser tube is used to increase the condensation area and improve the recovery rate.
Sealing: Professional sealing system design, high elastic PTFE material is selected, which has the characteristics of high temperature resistance, corrosion resistance and durability.
Bath pot: The shell is made of flame retardant material, with overheating protection power-off device, built-in water bath, oil bath dual-purpose Teflon heating pot, and aluminum alloy protective cover. Thermal insulation, energy saving, anti-pollution, safe and reliable.
The original duct-type cooling system balances the temperature to prevent accidents.
Feeding: non-stop valve type, continuous feeding under negative pressure.
Cone-grinding bottle locking bottle withdrawal device: firmly lock the cone-grinding mouth connection to facilitate the cone-mouth bottle withdrawal (with ring nut).

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