QQ-44 Automatic Extractor is a liquid-liquid extraction device used in chemical laboratories. Its extraction efficiency is greater than 95%, extraction speed is fast, one minute to extract one sample, extraction automation is high, just plug and play, time can be set arbitrarily, flow can be adjusted arbitrarily, repeatability is high, applicable to all liquid-liquid extraction work, sample range is wide: 100ml-1000ml
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.
| Extraction efficiency | > 95% |
|---|---|
| Sample volume range | 100 mL – 1000 mL |
| Extraction bottle capacities | 250 mL, 500 mL, 1000 mL |
| Flow adjustment | Adjustable |
| Timer adjustment | Adjustable |
It can extract four samples simultaneously using four extraction bottles.
The instrument automatically stops working when the timer reaches zero.
Ensure the ground line is properly connected for safety.