User manual for the Tongde Technology JKY-Ⅲ B automatic extractor, covering principle, specifications, installation and operation.
The JKY-Ⅲ B automatic extractor uses a stirring method to fully mix sample and extract liquids, achieving optimal liquid‑liquid extraction. After settling, the extract is withdrawn via a piston valve for further analysis. It is designed for laboratory use in environmental, pharmaceutical and other fields.
The manual describes the working environment, main specifications, installation steps, and the extraction procedure, including cleaning and safety precautions. It provides guidance on setting up the device, loading extraction bottles, and operating the timer for a typical 2‑minute extraction cycle. This manual is written in Chinese.
| Extraction Capacity | 500 ml × 3 |
|---|---|
| Working Mode | Stirring |
| Power Supply | 220 V/50 Hz |
| Power Consumption | 30 W |
| Dimensions | 460 mm × 250 mm × 650 mm |
| Net Weight | 20 kg |
It can handle 500 ml per bottle, with three bottles usable simultaneously.
The device operates on a 220 V, 50 Hz mains supply.
Set the timer to about 2 minutes for the extraction process.
All parts should be cleaned with carbon tetrachloride; do not use soap, and avoid applying petroleum jelly to the piston.