Product Description
These Zhengzhou Greatwall GR series glass reactors are designed for synthetic reaction of different types of materials in a controlled temperature and vacuum environment. Each reactor features adjustable stirring speeds and a constant pressure feeding funnel that allows you to add material to the vessel at a uniform and controlled speed. The built-in condenser makes it possible to recover some materials, also at a controlled rate of speed.
Features of Double Jacketed Glass Reactor:
- Solvent-resistant PTFE on all sealing components ensures long time durability and operation.
- All glassware is hand-made from food grade high borosilicate glass that is heat/cold/corrosion-resistant.
- Adjustable stirring rate provides great torque or high speed.
- Patented PTFE stirring rod bearing for reliable and quiet operation.
- Optional multi-layer stirring blades for optimal reaction results.
- Wide range of temperature operations, from -80°C to 200°C.
- Large condenser cooling surface for exceptional condensation performance.
- Rugged stainless steel reinforced PTFE stirrer with anchored agitator, suitable for a wide range of viscous materials.
- Easily visual operation with digital speed and temperature displays.
- Heavy duty stainless steel supporting framework with lockable casters for mobility and stability. (whole support and glass vessel shipped pre-assembled)
- One year warranty and lifetime US-based parts, service, and support.
Specifications of Double Jacketed Glass Reactor 1L/2L/3L:
Model | Interlining cover capacity(L) | Stirring Speed(rpm) | Max torque(Ncm) | Power Supply(V/Hz) | Operating pressure(Mpa) |
GR-1 | 0.3 | 50~1000 | 300 | 1~,220V,50/60Hz | Vacuum or normal pressure |
GR-2 | 0.6 | 50~1000 | 300 | 1~,220V,50/60Hz | Vacuum or normal pressure |
GR-3 | 0.9 | 50~1000 | 300 | 1~,220V,50/60Hz | Vacuum or normal pressure |
Specifications of Double Jacketed Glass Reactor 5L/10L/20L/30L/50L/80L/100L:
Model | GR-5 | GR-10 | GR-20 | GR-30 | GR-50 | GR-80 | GR-100 |
Power(W) | 90 | 140 | 250 |
Explosion-proof motor power(W) | 180 | 370 |
Stirring Speed(rpm) | 50~500 |
Max.torque(N`m) | 0.6 | 0.95 | 1.7 |
Material capacity(L) | 5 | 10 | 20 | 30 | 50 | 80 | 100 |
Interlining cover capacity(L) | 1.5 | 3 | 6 | 10 | 16 | 24 | 30 |
The height of the discharge valve from the ground(mm) | 360 | 380 | 335 | 310 | 320 | 340 | 340 |
Overall Height(mm) | 1780 | 1780 | 1910 | 2030 | 2050 | 2360 | 2360 |
Reactor Material | High Borosilicate Glass 3.3 |
Temp. ssensor material | Stainless steel claded by fluorine, double anti-corrosion |
Temp. Range | -80~200℃ |
Speed Control Method | Frequency Speed Control |
Affordable jacket temp. difference between inside and outside | 60℃(three layer), 110℃(double layer) |
Inlet/outlet liquid circulation nozzle | DN15 |
Power Supply(V/Hz) | Single phase 220V/50,60Hz |
Total system:
Vacuum pump(SHB series) / Glass reactor(GR series) / High temperature circulator(SY series)
Vacuum pump(SHB series) / Glass reactor(GR series) / Hermetic high/low temperature circulator(ZT series)
Packaging & Shipping
Paking:
Standard export plywood box.
Shipping:
By express, by air or by sea as your requirement.
Our Services
- One year warranty;
- We will responsible for the free maintenance and replacement parts within warranty period(Do not including the glass parts and mis-operation by users).
ISO 9001:2008 Certification:
Company Information
For more than 15 years, Zhengzhou Greatwall Scientific Industrial and Trade Co.,Ltd. has continued to be a leading manufacture for laboratories throughout various industries all across China. We pride ourselves in providing excellent customer service. If you ever have questions, comments, or concerns, just contact us.
Total Building Size: 9,067 square meters
Year Established: 2001
Number of Building(s): 5
Office Size: 3,000 square meters
Main Markets: North America, Western Europe, Southeast Asia
Current exclusive agents:
1) United States/Canada
2) South Korea
3) Taiwan
We are always looking for excellent agents/distributors worldwide, if you're interested or want to know more details about our products, please do not hesitate to contact me.
Main Products: Teaching and Research Special Instruments Water Circulating Multi-purpose Vacuum Pump ,Low-temperature Cooling Liquid Circulating Pump ,Double-layer Glass Reaction Kettle with Variable Frequency Speed Control ,Rotary Evaporator ,Integrated Thermostatic Magnetic Blenders ,Diaphragm Vacuum Pump ,Solvent Recovery Vacuum System ,Recyclable Cooler ,Water Circulating Chiller ,Low-temperature Stirring Reaction Bath ,Hermetic Refrigerating and Heating Circulator ,High Temperature Circulator ,Stirrer
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