Active Member
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[China]
Address: No.1119 Science Avenue,,Shangjie District, Zhengzhou,China
Contact name:nancy
Zhengzhou Greatwall Scientific Industrial and Trade Co.,Ltd |
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CE Certified Laboratory Glass Mixer Reactor 1L 2L 3L
Zhengzhou Greatwall 1 Liter / 2 Liters / 3 Liters Laboratory Glass Mixer 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.
It is mainly used for synthetic reaction, distillation and concentration of different types of materials.
Specs: We can provide Single-wall, 2-wall, 3-wall glass mixer reactors.
| Model | GR-1CE | GR-2CE | GR-3CE |
| Jacket capacity | 1L | 2L | 3L |
| Glass vessel capacity | 0.3L | 0.6L | 0.9L |
| Condensing area | 0.025m2 | ||
| Constant-pressure funnel area | 200ml | ||
| Glass material | High borosilicate glass 3.3 | ||
| Frame material | Stainless steel 304 | ||
| Working temperature range | -80~200℃ | ||
| Bearable temperature difference | 90℃ | ||
| Operating pressure | Ordinary or negative pressure | ||
| Motor power | 70W | ||
| Speed -regulation | Frequency speed control | ||
| Stirring speed | 50~500rpm | ||
| Max. torque | 70 N`cm | ||
| Reactor openings | 5 openings: Stirring port: 24# standard ground Temperature sensor port: 24# standard ground Condenser connection port: 24# standard ground Liquid charging port: 19# standard ground Constant-pressure funnel connection port: 24# standard ground | ||
| Diameter of circulating fluid inlet and outlet | Flange mouth, inner diameter: φ12 | ||
| Sealing parts material | PTFE | ||
| Discharge valve | Drain port ground clearance: 100-210mm (can be adjusted) | ||
| Power supply | 110V/60Hz, 220V/-240V/50-60Hz | ||
| Temperature sensor material | Stainless steel coated with PTFE, double anti-corrosion | ||
| Stirring paddle | Mechanical seal, push-type stirring paddle, the shaft is stainless steel coated with PTFE | ||
| Dimensions | 405*420*1020mm | ||
1) High borosilicate glass has good physical and chemical properties.
2) Working temperature range from -80℃ to +200℃.
3) Vacuum degree can reach to 0.095MPa.
4) The vessel can withstand the pressure range from -0.1MPa to 0MPa.
5) Teflon(PTFE) and FV rubber material cock or discharge valve; sealing together with PTFE covered O ring.
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31 years experienceWith 31 years of manufacturing experience, Greatwall has been well known as a Chinese leading, professional manufacturer of laboratory products suitable for chemical, biological, pharmaceutical, new materials, new energy, electronics, metallurgy, petroleum, mechanics areas. | R&DOur Professional R&D Team makes it possible to continuously provide innovative and new products to our customers. | OEM / ODM Service AvailableThe annual production volume is 250000 sets per year. We can also provide OEM / ODM products with your brand name plate and labels. |
FAQ
I.Why choose Zhengzhou Greatwall?
We are the professional manufacturer in laboratory
equipments/instruments, OEM service are offered. And we are looking
for distributors/agents worldwide.
II.What's Zhengzhou Greatwall main products?
We supply laboratory equipments/instruments such as Rotary
Evaporator, Bioreactor, Industrial Chiller, Magnetic Stirrer and
(Diaphragm) Vacuum Pump, etc.
III.How to inspect the goods?
Products will be checked by our QC department before exported. You
can come to our factory and check by yourself or third party check
is available.
IV.What are our services for you?
Life-long service, timely troubleshooting and fixing.
We have strong R&D and regular production management team,
currently employing more than 200 people, including 20 R&D
engineers.
V.After-sales service:
We respect your feedback after you receiving the goods, we can deal
with the problem you encountered within 24 hours.
About Greatwall
Zhengzhou Greatwall Scientific Industrial and Trade Co.,Ltd was founded in 1988. Our main products including water circulating vacuum pump, diaphragm vacuum pump, low temperature circulating pump, recirculating chiller, low temperature ( constant temperature ) stirring reaction bath, Refrigerated and Heating Circulators, high temperature circulators, rotary evaporators ,glass reactors and magnetic stirrers.
Exclusive agents: USA/Canada, South Korea, Taiwan.
We are always looking for exellent agents worldwide. If you are
interested, please feel free to contact me. You're very welcomed to
visit our office and factory. Looking forward to have a long term
business relationship with your esteemed company.
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