Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-03-12
Featured QQ-44 manuals
QQ-44automate Extractor Manual
The QQ-44 is a fully automatic liquid‑liquid extractor designed for laboratory use. It combines a sample bottle and an air compressor to pressurize and mix the aqueous sample with the extracting solvent, achieving high extraction efficiency while reducing manual labor and exposure to toxic reagents.
The manual describes how to install the frame, connect the gas lines, set the extraction time (2‑3 minutes typical), and operate the device. It also lists the main components, optional accessories, and safety precautions such as proper grounding of the unit. This manual is written in Chinese.
Covers: Introduction · Features · Installation and Use · Timing Settings · Main Components · Specifications
Latest QQ-44 manuals
QQ-44automate Extractor Manual
User Manual 2 pages · 116 KB · ZHThe QQ-44 Automatic Extractor manual provides installation, operation, and specifications for the four‑sample liquid‑liquid extraction instrument.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in QQ-44 manuals
How many samples can the QQ-44 extract at once?
It can extract four samples simultaneously using four extraction bottles.
What happens when the set extraction time ends?
The instrument automatically stops working when the timer reaches zero.