2019 Latest Rotary Evaporator – Buying Guide

latest rotary evaporator
With the increasing use of rotary evaporators, there are many merchants selling rotary evaporators on the market. Considering that everyone has some doubts when purchasing rotary evaporators, today I will give you some knowledge for purchasing rotary evaporators for your reference.Here’s the latest rotary evaporator product of 2019, which can be compared with the old one.

rotary evaporator for sale:

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product name

Product Parameter

RE-1050 Rotary Evaporator
1.Rotary motor:100W:100W
2.Heating temperature:RT-250℃
3.Total Weight:97kg
RE-5003 Rotary Evaporator
1.Rotary power:120W
2.Rotary speed:0-120rpm
3.Heating power:8KW
RE-2010 Rotary Evaporator
1.Rotary power:40W
2.Rotary speed:20-195rpm
3.Water bath material:Stainless steel 304 (silicone cover)
RE-1020 Rotary Evaporator
1.Rotary motor:30W
2.Heating temperature:RT-250℃
3.Water bath material:Stainless steel 304 (silicone cover)

RE-1050 Rotary Evaporator description

  2019 new rotary evaporator, at present, our company has three types of 10L, 20L and 50L on the market.The new rotary evaporator has the following characteristics: The main body bracket is made of stainless steel + aluminum alloy, the structure is reasonable, and the materials are exquisite. All glass parts are made of high borosilicate glass (GG-17), which is resistant to high temperature and corrosion. The sealing system adopts two-way combined sealing of imported fluorine rubber and Teflon, with long corrosion resistance and high vacuum. Vacuum pressure gauge display real-time vacuum and the oil-based meter has anti-vibration properties.Continuous feeding is convenient for customers. Valve type feeding valve is butted with PTFE pipe.The collection bottle is provided with discharge material for convenient collection and discharge of evaporated extract.Check valve control, continuous discharge, vacuum switching when the machine is in working condition. All valves adopt the latest one-piece handwheel valve, with good sealing performance and simple operation.

RE-1050 Rotary Evaporator

Product advantages

1.1.Vertical three-layer serpentine coil condenser, main cooling + sub-cooling double condenser to ensure high recovery rate .
2.LCD full-screen display, temperature and speed double digital display, bath intelligent thermostatic control, PT100 sensor transmits temperature quickly and accurately.
3.The pot is made of high quality 304 stainless steel, which is anti-corrosive and durable. The outer layer of the pot is covered with a silicone layer, which is safer to use at high temperature.

Matching product

SHZ-95B Vertical Circulating Water Vacuum Pump characteristics
(1)This machine adopts five taps and can be used separately or in parallel. It is equipped with a vacuum gauge.
(2)No pollution, corrosion resistance, low noise, convenient and durable, water and electricity saving.
(3)The main machine is made of stainless steel movement and anti-corrosion material movement.
(4)Small size, light weight, easy to move, beautiful appearance.
(5)Water level of the machine, indicator light display:High, medium, low.

DLSB series cooling liquid circulating pump

DLSB series cooling liquid circulating pump

DLSB-50 Low Temperature Cooling Liquid Circulating Pump has the following characteristics:
1. Imported air-cooled fully enclosed compressor unit with advanced performance and reliable quality
2. Refrigeration unit special relays, protectors, capacitors, refrigeration components, imported high-quality components
3. Digital display constant temperature display, microcomputer temperature control, simple operation, eye-catching
4. Large refrigerating capacity and fast refrigerating speed greatly improve working efficiency

RE-5003 Rotary Evaporator Introduction

  RE-5003 Rotary Evaporator is especially suitable for the concentration, crystallization, separation and solvent recovery of materials that are sensitive to heat sensitive materials and metal materials such as stainless steel.The instrument has large contact area, high evaporation efficiency, convenient to use, low noise, reliable sealing, and can handle easy foaming materials, complete specifications, including 2L, 3L, 5L, 10L, 20L, 30L, 50L, 100L and other specifications.100L rotary evaporator is a large-scale rotary evaporator that is exclusively developed by our factory, which is convenient for customers in actual large-scale production.

RE-5003 Rotary Evaporator

Product advantages

1.Intelligent digital display lifting type water and oil universal bath, stainless steel one-molding liner without welding, annular heating tube heating evenly, rapid heating rate.
2.High borosilicate glass once formed high efficiency serpentine condenser with good condensation effect and high recovery.
3.The PTFE combination rotary seal effectively maintains the high vacuum of the system. PTFE combined rotary seal effectively maintains high vacuum in the system.

Matching product

SHZ-95B Vertical Circulating Water Vacuum Pump characteristics
(1)This machine adopts five taps and can be used separately or in parallel. It is equipped with a vacuum gauge.
(2)No pollution, corrosion resistance, low noise, convenient and durable, water and electricity saving.
(3)The main machine is made of stainless steel movement and anti-corrosion material movement.
(4)Small size, light weight, easy to move, beautiful appearance.
(5)Water level of the machine, indicator light display:High, medium, low.

DLSB series cooling liquid circulating pump

DLSB series cooling liquid circulating pump

DLSB-50 Low Temperature Cooling Liquid Circulating Pump has the following characteristics:
1. Imported air-cooled fully enclosed compressor unit with advanced performance and reliable quality
2. Refrigeration unit special relays, protectors, capacitors, refrigeration components, imported high-quality components
3. Digital display constant temperature display, microcomputer temperature control, simple operation, eye-catching
4. Large refrigerating capacity and fast refrigerating speed greatly improve working efficiency

RE-2010 Rotary Evaporator Introduction

The RE-2010 Rotary Evaporator is electronically controlled to rotate the flask at a constant and suitable speed to increase the evaporation area. The evaporation flask is placed under a negative pressure state by a vacuum pump, and the evaporation flask is heated while being placed in a water bath at a constant temperature. The solution is heated, diffused and evaporated in a rotating flask under negative pressure.

RE-2010 Rotary Evaporator

Product advantages

1.Double digital display of speed and temperature to make you clear at a glance.
2.The new lifting rod design is easy to operate and the aluminum alloy material will never rust.
3.New type condensing tube design.

Matching product

SHZ-95B Vertical Circulating Water Vacuum Pump characteristics
(1)This machine adopts five taps and can be used separately or in parallel. It is equipped with a vacuum gauge.
(2)No pollution, corrosion resistance, low noise, convenient and durable, water and electricity saving.
(3)The main machine is made of stainless steel movement and anti-corrosion material movement.
(4)Small size, light weight, easy to move, beautiful appearance.
(5)Water level of the machine, indicator light display:High, medium, low.

DLSB series cooling liquid circulating pump

DLSB series cooling liquid circulating pump
DLSB-50 Low Temperature Cooling Liquid Circulating Pump has the following characteristics:
1. Imported air-cooled fully enclosed compressor unit with advanced performance and reliable quality
2. Refrigeration unit special relays, protectors, capacitors, refrigeration components, imported high-quality components
3. Digital display constant temperature display, microcomputer temperature control, simple operation, eye-catching
4. Large refrigerating capacity and fast refrigerating speed greatly improve working efficiency

RE-1020 Rotary Evaporator Introduction

RE-1020Rotary Evaporator uses stepless speed regulation to rotate the glass rotating bottle at a constant speed.The material forms a large area uniform film on the bottle wall, and then the rotating bottle is uniformly heated by the intelligent constant temperature water bath, and the solvent vapor is evaporated under vacuum conditions. It is cooled by a high-efficiency glass condenser and recovered in a collection bottle.RE-1020 is our new rotary evaporator, available in 10L, 20L, 50L

RE-1020 Rotary Evaporator

Product advantages

1.All glass parts are made of high borosilicate glass (GG-17), which is resistant to high temperature and corrosion.
2. The sealing system adopts two-way combined sealing of imported fluorine rubber and Teflon, with long corrosion resistance and high vacuum.
3. Vacuum pressure gauge display real-time vacuum and the oil-based meter has anti-vibration properties.
4. Vertical three – layer serpentine coil condenser,main cooling + subcooling double condenser to ensure high recovery.
5. Continuous feeding is convenient for customers. Valve type feeding valve is butted with PTFE pipe.

Matching product

SHZ-95B Vertical Circulating Water Vacuum Pump characteristics
(1)This machine adopts five taps and can be used separately or in parallel. It is equipped with a vacuum gauge.
(2)No pollution, corrosion resistance, low noise, convenient and durable, water and electricity saving.
(3)The main machine is made of stainless steel movement and anti-corrosion material movement.
(4)Small size, light weight, easy to move, beautiful appearance.
(5)Water level of the machine, indicator light display:High, medium, low.

Troubleshooting

DLSB series cooling liquid circulating pump

DLSB series cooling liquid circulating pump
DLSB-50 Low Temperature Cooling Liquid Circulating Pump has the following characteristics:
1. Imported air-cooled fully enclosed compressor unit with advanced performance and reliable quality
2. Refrigeration unit special relays, protectors, capacitors, refrigeration components, imported high-quality components
3. Digital display constant temperature display, microcomputer temperature control, simple operation, eye-catching
4. Large refrigerating capacity and fast refrigerating speed greatly improve working efficiency

troublecausesolution
Turn on the power, the power indicator does not light or the LCD does not light up.Check whether the power cord is connected or misconnectedConnect the power cord
Power switch faultReplace the power switch
Circuit board faultStop using and contact us immediately
The power indicator or rotary indicator is on but not rotatingmotor fault
Circuit board fault
Heating output, but the machine does not heat up    Solid state relay faultReplacement of solid state relay
Heater failureReplace the heater
Temperature display faultBath temperature sensor short or open circuit.Check sensor and wiring
Temperature display “Er-1”,ALM1 mark lightBath temperature sensor short or open circuit.Check sensor and wiring
Temperature display “Er-2”,ALM1 mark lightBath temperature sensor short or open circuit.
Temperature display “Er-3”,ALM1 mark light.Bath temperature sensor exceeds the set valueRestart the power switch
Speed display “Er-1”, ALM2 mark light.Power module faultTake out the rotating bottle and operate with no load. If the problem is not solved, please stop using and contact our company immediately
Speed display “Er-2”, ALM2 mark light.Motor stall
Speed display “Er-3”, ALM2 mark light.Holzer logic error
Speed display “Er-4”, ALM2 mark light.Bus voltage undervoltageCheck the supply voltage
Speed display “Er-5”, ALM2 mark light.Bus voltage overvoltage
Speed display “Er-6”,ALM2 mark light.Serial communication failureStop using and contact us immediately
Abnormal soundSeal wearReplace the sealing ring
Internal gear wearStop using and contact us immediately
The drive part is short of oil
motor fault
Pressure leakage, low vacuumGlass rotating shaft wearGlass rotating shaft wear
sealing ring wearReplace the sealing ring
Wrong installation of sealing ring(in the opposite direction)Reinstall the sealing ring
Pressure relief air nozzle sealing ring agingReplace the air nozzle sealing ring
Vacuum tube agingReplace the vacuum tube
abnormal riseCircuit board or motor failureStop using and contact us immediately
Sliding bearing wear or rust
Summary
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Reviewed Item
This company's rotary evaporator product is very good
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