1L, 2L, 3L, 5L,10L, 20L, 50L,100L
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. 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
1.High borosilicate glass has good physical and chemical
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. PTFE mixing propeller (paddle).
6. Corrosion resistant discharge valve is without dead space
7. The cooling or heating solution in the interlayer can be
completely removed after reaction.
2L Double-layer Elevating Glass Reactor Specifications:
Interlining cover capacity(L)
3.3 High borosilicate glass
Temp. sensor material
Stainless steel claded by fluorine,double anti-corrosion
Power of stirrer
5L,10L,20L,50L,100L Double-layer jacket glass reactor
Interlining cover capacity(L)
The height of the discharge valve from the ground(mm)
High Borosilicate Glass
Temp. ssensor material
Stainless steel claded by fluorine, double anti-corrosion
Speed Control Method
Frequency Speed Control
Affordable jacket temp. difference between inside and outside
Inlet/outlet liquid circulation nozzle
I.Why choose Zhengzhou Greatwall?
We are the leading manufacture 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
IV.What are our services for you?
1 year warranty, timely supply capacity,timely troubleshooting and
We have strong R&D and regular production management team,
currently employing more than 200 people, including 20 R&D
We respect your feedback after you receiving the goods, we can deal
with the problem you encountered within 24 hours.
ISO 9001:2008 Certificate
Packaging & Shipping
Zhengzhou Greatwall Scientific Industrial and Trade Co.,Ltd was
established in 1988.The company products includingmultiple-use circulating water vacuum pump, diaphragm vacuum pump,
low temperature cooling liquid circulating pump, recyclable
chiller, low temperature ( constant temperature ) stirring reaction
bath, hermetic Refrigerated and Heating Circulators, pilot plant
low temperature refrigerated equipment, Hermetic high temperature
circulators, rotary evaporator,glass reactor, magnetic stirrerand other scientific experimental instrument and industrial related