S212 Laboratory Double Layer Jacketed Glass Reactor

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$689.00 - $765.00 / Sets | 1 Set/Sets (Min. Order)
Model Number:
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Quick Details
Applicable Industries:
Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company
Automatic Grade:
Reaction Kettle, Glass Reactor
Place of Origin:
Henan, China
Brand Name:
1 Year
After-sales Service Provided:
Video technical support, Overseas third-party support available
Jacketed Glass Reactor
Reactor capacity:
Vacuum degree:
Glass material:
Main support:
Stainless Steel
Interlayer volume:
Number of reactor bottle:
Discharge outlet liftoff height:
Supply Ability
Supply Ability:
500 Set/Sets per Month
Packaging & Delivery
Packaging Details
wooden case, carton or on request for Henan Blue Sail R 10L-100L Laboratory Double Layer Jacketed Glass Reactor
domestic ports on request including Tianjin, Shanghai, Qingdao

S212 Laboratory Double Layer Jacketed Glass Reactor

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Product Description

S212 Laboratory Double Layer Jacketed Glass Reactor

Lanphan S212-2L double-layer glass reactor’s reaction flask volume is 2L, interlayer volume is 0.8L, stirring diameter of axle is 8mm, power of stirring is 40W. S212-2L double-layer glass reactor is an audacious product who has combined advantages of domestic and foreign like products, it adopts double-layer glass design, put reaction solvent in internal layer to do stirring reaction, connect different cold and heat sources(refrigerating fluid, hot water or hot oil) to interlayer to do cyclic heating or cooling reaction. Under set constant temperature condition, you can conduct stirring reaction under normal or negative pressure in airtight glass reactor, as well as conducting backflow and distillation of reaction solution. S212-2L double-layer glass reactor is an ideal pilot test and production equipment for modern fine chemical engineering, biological pharmacy and new material synthesis. This glass reactor series mainly contains following parts: double-layer glass reaction kettle, a set of component cover of glass reactor, condenser, constant voltage funnel, frequency conversion controller, rotate stirring and sealing system, stainless steel frame system, etc.


Product features of S212-2L double-layer glass reactor:

  1. Constant rotate speed, no electric brush, no spark, safe and stable, enable continuous working.
  2. Full set of glass part is produced by G3.3 borosilicate glass, owns excellent chemical and physical properties.
  3. When glass interlayer connecting to hot oil and been circulated, it can do heating reaction, connecting to refrigerating fluid can do low temperature reaction.
  4. Enable reaction under normal temperature, that is connecting to tap water can take away the reaction heat quickly.
  5. Discharge outlet has flange mouth and PTFE valve, there has no dead angle in vessel, detachable and convenient for solid material to discharge.
  6. Main body is made from stainless steel, which is beautiful and anti-corrosion.
  7. Sealed by PTFE component, be able to maintain higher vacuum degree.
  8. Be able to work under normal and negative pressure, negative pressure up to -0.09MPa.
  9. Alternating current dynamo conducts frequency control stirring, reliable operation, large moment of force and no spark.
  10. The inner core of stirring rod is made from 321 stainless steel, strengthened anti-corrosion property, military technology makes workmanship more exquisite, operation with high proficiency.

Specifications of S212 Laboratory Double Layer Jacketed Glass Reactor

Basic ParameterTypeS212-2L
Glass materialGG-17
Main supportStainless Steel
Reaction bottle volume2L
Interlayer volume0.8L
Oil in and out circulation portEnter from low port, come out from high port
Number of reactor bottle5
Discharge outlet liftoff height30mm
Reactor reaction temperature-80-250 degree
Vacuum degree0.098Mpa
Stirring speed0-800rpm
Stirring diameter of axis8mm
Stirring power40W
Boundary dimension (mm*mm*mm)350*345*1000
Baseboard Dimension(mm*mm*mm)325*345
Package Dimension(mm*mm*mm)1200*480*400   0.23m³
Package weight(KG)32
Functional ConfigurationsSpeed adjustment modeElectric stepless speed regulation
Rotate speed display modeDigital display
Sealing modePTFE sealing, ¢50 flange stirring mouth
CondenserVertical 40*400mm, 24# standard mouth
Dropwise adding device250ml constant voltage funnel, 24# standard mouth
Depression device24# standard mouth reducing valve
Temperature testing tube19# standard mouth
Discharging methodInclined PTFE discharging valve, ¢60 flange mouth
Vacuum display modeVacuum meter
Stirring connecting methodUniversal joint connecting
Stirring barAnchor type and push type stainless steel bar, covered with PTFE
Collecting deviceCan select backflow bend with collection bottle
Anti-ExplosionAnti-explosive frequency changer, anti-explosive electric machine EX40W  0-1400 rotate
Main frame partFrame type, spraying plastics or PTFE
Heat insulation deviceCotton insulation
Reactor temperature controlCan select digital display
Our company's laboratory glass and laboratory instruments are independent research and development, available for custom-made according to client requirements.

Packing List of Latest Pilot Jacket Chemical Glass Reactor for Laboratory Testing

Machine PartGlass Part
Baseboard, shelf1 setVessel body1 pc
Electrical machine1 unitVessel cover1 pc
Speed controller1 pcCondenser1 pc
Cardan joints1 pcConstant voltage funnel1 pc
Bottleneck ring, cover1 setTemperature testing tube1 pc
Bottle backing ring1 pcHollow plug1 pc
YZ-60 vacuum meter1 setTapping1 pc
Stirring rod1 pc  
Stirring F41 set  
Discharge valve1 set  
Spare Accessories
Instruction book1 pc¢4, ¢5 allen wrench1 pc each
Warranty card1 pc¢48 º ring1 pc
Certificate of quality1 pc8A protective pipe1 pc
Packing list1 pc  
Product Details

  1. Double layer glass reactor corollary use with circulating water bath to conduct all kinds of reaction experiments under high or low working temperature.
  2. Double layer glass reactor corollary use with circulating water vacuum pump to offer a vacuum environment for reduced pressure distillation, they are widely used for vacuum filtration, vacuum evaporation, vacuum degassing, etc..
  3. Double layer glass reactor corollary use with GDSZ series high and low temperature circulating pump to quickly cooling or warming, the circulating pump is an efficient equipment for quick temperature adjustment.
  4. Double layer glass reactor corollary use with DLSB series low temperature cooling liquid circulating pump to conduct chemical reaction and medicine storage which requires low temperature environment.

Lanphan S212-2L double-layer glass reactor is an ideal equipment for modern chemistry sample, petrochemical engineering, pilot experiment, biological pharmacy and new material synthetic.

S212-2L double-layer glass reactor can conduct following experiments:

  1. Vacuum stirring reaction;
  2. High and low temperature reaction;
  3. Constant speed operation blending reaction;
  4. Distillation, backflow, concentration;
  5. Negative pressure operation, skimming function;
  6. Rectifying by assembling rectifying column;
  7. Phytoextraction has better process effect in concentration;
  8. Stirring separating, equipping with skimming device, effect is obviously;
  9. Conduct reaction and production of ultrafine powder, sanitation class made medicine is extremely clean;
  10. Be able to replace rotary evaporator to do high purified material concentration, equipped ultrasonic stirring reduced reaction time multiple;
  11. No matter separate or compound, convenient to charge, easy to handle.
Our Services

Pre-Sales Service

  1. According to product’s using condition, technicians will offer rationalization proposals to assist clients to select proper types;
  2. Provide detailed product performance specification;
  3. Provide professional quoted price;
  4. Provide 24-hour technical consulting reply.

In-Sales Service

  1. Begin to supervise from raw material, its qualified rate can reach to 100%;
  2. Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to 100%;
  3. Provide product’s inspection record of key junctures to customers;
  4. Provide production schedule photos to customers at regular intervals;
  5. Package and transport products strictly accordance with export standard.

After-Sales Service

  1. Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;
  2. When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component;
  3. During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied;
  4. If product has malfunction during operation period, we’ll offer you satisfied answer in time. We’ll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification.
  5. Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information.

Frequently asked questions 

  1. What’s the difference between single-layer and double-layer glass reactor?
    Single-layer glass reactor can directly heating or cooling, it is similar to water or oil bath, inferior in temperature control aspect; while double-layer glass reactor has interlayer between two layers, we can inject water or oil through temperature control equipment and form circulating system, in this way, no matter cooling or heating, its temperature control property is better.
  2. How to decide which glass reactor I should buy? Single-layer or double-layer?
    According to first question, please depend on specific heating or cooling requirements.
  3. What is the glass texture?
    Full set of glass part is produced by G3.3 borosilicate glass, owns excellent chemical and physical properties.
  4. What’s the loading capacity of double-layer glass reactor?
    Loading capacity of glass reactor generally is 1kg, use hot water and oil to do negative pressure heating.
  5. What environment it applicable for?
    It can be used between -80℃ to 200℃.
  6. What types do you have?
    We have the most complete type of double-layer glass reactor in market at preset, S212-1L, S212-2L,S212-3L, S212-5L, S212-10L, S212-15L, S212-20L, S212-25L, S212-30L, S212-50L, S212-80L, S212-100L, S212-150L, S212-200L.
  7. What kind of payment term do you accept?
    Normally we accept TT, Paypal, Western Union, Alibaba Escrow, and L/C. The exactly term with be discussed during the deal.
  8. How will you delivery these goods?
    It will be decided according to your quantity. Normally we will choose International Express, Air and sea..
  9. How to package the products?
    We package products in dedicated carton, you can order Non Fumigation wooden case if has special requirements.


  1. Carton+wooden cases.
  2. Customized packaging can be available.


  1. We can ship the goods to you by International Express such as DHL,UPS,TNT,EMS and so on.
  2. You can also choose the appropriate one based on your timeline and budget.
  3. You can choose to use your own shipping agent.
Shipping methodNote
ExpressDoor to door, very convenient, don't need to clearance or pick-up
By airAirport to airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you.
By seaPort to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you.

Comparing to similar products, S212 Laboratory Double Layer Jacketed Glass Reactor owns a lot of superiority:

  1. We can assemble glass reactor production line according to client requirements.
  2. Our company’s lab instruments are independently research and developed, we can custom-made non-standard instruments according to client requirements.
  3. Controller uses microcomputer control, enables higher accuracy and lower fluctuation.
  4. Lanphan S212-2L double-layer glass reactor absorbed advantages of international and domestic like products, innovate boldly and easy to use(convenient for only one person to move, operate, clean and dismantle).
  5. Leading technology in China of put reaction mass in interlayer, conduct stirring reaction in normal or negative pressure, it’s a new-type frequency control double-layer glass reactor on basis of client’s actual needs.
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