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PRODUCTS
SOLUTION
SERVICE CENTER
ABOUT QIYU
CONTACT US

HOME
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SOLUTION
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ABOUT QIYU
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CONTACT US
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Glass - Molecular Distillation

Stainless Steel - Thin Film Evaporator

Glass - Thin Film Evaporator

Stainless Steel - Solid-Phase Synthesis Reactor

Glass - Solid-Phase Synthesis Reactor

Stainless Steel Reactor

Glass Reactor

Rotary Evaporator Series

Fractionation Tower

Short-Path Distillation

Microchannel Reactor

Vacuum Filtration Device

Liquid-Liquid Separator

Gas Scrubber/Exhaust Gas Absorption

High-Low Temperature Integrated Unit

Low-Temperature Cooling Circulating Pump

High-Temperature Heater

Low-Temperature Thermostatic Reaction Bath

Vacuum Pump

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Common Product Troubleshooting

Can't the vacuum level reach the set state?
What is the function of the baffle inside the reactor?
Is glass resistant to cold, heat, acid, and alkali?
What are the benefits of a jacketed solid-state reactor for experiments
Is there any other option for the mixing motor speed to be between 0-400 revolutions per minute
Can the height of the reaction kettle temperature measuring tube be adjusted
Is the sealing material of the reaction kettle safe
Is the mixing blade difficult to clean and is there a risk of detachment during mixing
Will the solid phase kettle filter plate cause material leakage
How to clean the interior of a solid-state reactor

Can't the vacuum level reach the set state?

There are many reasons why the vacuum degree cannot be increased: 1. The extraction rate under normal pressure is too low; 2. Check the primary gauge of the vacuum gauge on site; 3. The temperature of the cooling water is too high; 4. The vacuum pump is severely contaminated with liquid, and in severe cases, it produces a loud noise; 5. Leakage in the pump inlet pipeline; 6. Excessive processing volume