50L Two-layer Borosilicate Bioreactor GR-50L
Brief Introduction of GR-50L；
Reagents are set in the inner layer of double-layer glass reaction kettle, at the same time, vacuum can be taken out and mixing speed be adjusted. Interlayer can lead in refrigerating fluid, water and high temperature liquid to heat and cool the materials.
Application Fields of GR-50L:
It can be used in the experiment, middle-scale test, and production of chemistry, fine chemical engineering, biological pharmacy and synthesis of new materials. The products can be made into system devices with multi-purpose circulating water vacuum pump, diaphragm vacuum pump, low temperature circulating pump（vacuum）, circulating cooler, constant temperature circulator, low temperature cooling liquid circulating pump and closed cooling and heating circulating equipment.
Parameters of GR-50L:
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Product
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50L Two-layer Borosilicate Glass Reactor
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Model
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Two-layer GR-50L
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Effective volume inside glass reactor (L)
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50
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Jacket capacity(L)
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16
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Heat transfer area of jacket(m²)
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0.65
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Heat transfer area of condenser(m²)
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0.3
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Material of glass reactor
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High borosilicate glass 3.3
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Material of fixed frame and connecting parts
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Stainless steel 304
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Temperature range of kettle(°C)
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-80~200
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Operating pressure(Mpa)
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Vacuum or constant pressure
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Max.torque(N·m)
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0.95
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motor
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Power(W)
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140
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Adjusting mode
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Variable frequency speed control
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Rotary speed (rpm)
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50~500
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Six opening of glass reactor cover
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Mixing open mouth
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¢50mm Flange opening
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Opening of temperature sensor
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24# standard ground joint
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Connecting opening of condenser
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50# standard ball joint
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Liquid-adding opening
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34# standard ground joint
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Constant pressure funnel connecting opening
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34# standard ground joint
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Solid-adding opening
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¢80mm Flange opening
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Liquid-circulating inlet and outlet of kettle
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DN15
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Material of sealing parts
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PTFE
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Power supply
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220V 50HZ
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Discharge valve
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Open-type of discharge, PTFE material, effective distance from discharge valve to ground: over 400mm
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Material of temperature sensor
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Stainless steel covered with fluorine outside, double anti-corrosion
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Stirring
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Rotary vane agitator, stainless steel axis covered with PTFE outside
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Volume of constant pressure funnel(L)
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2
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size (mm)
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External diameter:¢13.5mm; Internal diameter:¢8mm
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Dimension(mm)
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660L×535W×2150H
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Features of GR-50L:
1. High borosilicate glass has good physical and chemical properties.
2. Can be used in wide temperature range from high temperature （200℃）to low temperature（-80℃）.
3. Can work in constant pressure and vacuum, vacuum degree is below 0.095MPa in quiet situation.
4. Digital display of mixing speed, , frequency conversion, and constant speed mixing system, work steadily.
5. The sealing method and materials between mixer shaft ,PTFE mixing propeller （paddle）,and ketttle cover are Know how of our company.
6. Corrosion resistant discharge valve is without dead space design.
7. The cooling or heating solution in the interlayer can be completely removed after reaction.
8. The whole structure is novelty, practical and beautiful.
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