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Automatic Soxhlet Extraction Apparatus

An ISO 9001:2208 | ISO 14001:2008 | ISO 13485 WHO:GMP Products | GLP Compliant Products

Model SZF- Series)

Automatic Soxhlet Extraction Apparatus Soxhlet extraction is only required where the desired compound has a limited solubility in a solvent, and the impurity is insoluble in that solvent. If the desired compound has a significant solubility in a solvent then a simple filtration can be used to separate the compound from the insoluble substance.

Automatic Soxhlet Extraction Apparatus

Process Explanation Normally a solid material containing some of the

ensures that any solvent vapour cools, and drips back

desired compound is placed inside a thimble made

down into the chamber housing the solid material.

from thick filter paper, which is loaded into the main chamber of the Soxhlet extractor. The Soxhlet extractor

The chamber containing the solid material slowly fills

is placed onto a flask containing the extraction solvent.

with warm solvent. Some of the desired compound will

The Soxhlet is then equipped with a condenser.

then dissolve in the warm solvent. When the Soxhlet chamber is almost full, the chamber is automatically

The solvent is heated to reflux. The solvent vapour

emptied by a siphon side arm, with the solvent running

travels up a distillation arm, and floods into the

back down to the distillation flask. This cycle may be

chamber housing the thimble of solid. The condenser

allowed to repeat many times, over hours or days.

Process Explanation During each cycle, a portion of the non-volatile compound dissolves in the solvent. After many cycles the desired compound is concentrated in the distillation flask. The advantage of this system is that instead of many portions of warm solvent being passed through the sample, just one batch of solvent is recycled. After extraction the solvent is removed, typically by means of a rotary evaporator, yielding the extracted compound. The non-soluble portion of the extracted solid remains in the thimble, and is usually discarded.

Product Overview Our Fat analyzer uses the soxhlet extraction method /weight method for determining the fat content dissolved in organic solvents, The Fat Analyzer consists of main heating extraction module,, solvent recovery and cooling condenser. Operation, according to boiling point and the ambient temperature of different reagents to adjust the heating temperature, the sample in the extraction process repeated soaking and extraction, so as to achieve the purpose of rapid determination.

Features • •

A compact and fast water-bath heating. Digital temperature control with a high level of integration instrument.

Technical Matrix Fat extraction instrumentSeries models and parameter list: Model Measurement range


220V, 50HZ Water bath pot

Water bath pot

Water bath pot

Electric board




300W, 500W

Heating time Recovery System

About 10 minutes Automatic


Solvent recovery Temperature Range Dimensions Weight Characteristic difference


At the same time 6


Electric heating power


Oil content of 0.5 ? -60 ? within the scope of food, feed, fuel and various fat products

The number of samples were





>- 80% At room temperature +5 C-90 ?

At room temperature +5 C-90 ?

At room temperature +5 C-90 ?

At room temperature +5 C-200 ?

740 * 230 * 655

740 * 200 * 585

570 * 330 * 655

570 * 330 * 655





Heat absorption is automatically recovered

Both semi-automatic recovery of heat absorption

Uniform heat recovery are automatic, including soaking and extraction process, shorten working hours, low profile compact, appearance.

Electric heating plate heating, fast, automatic recovery, heat absorption are automatically recovered including soaking and extraction process, shorten working hours, low profile compact appearance. | |

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SALES OFFICE (RUSSIA) Inmed Trade Street, Ozerkovsky Embankment, Unit No 50 Straine-1, Off-502, Moscow, RUSSIA Tel: 0049-79592345 | Email:


Model SZF- Series) An ISO 9001:2208 | ISO 14001:2008 | ISO 13485 WHO:GMP Products | GLP Compliant Products Automatic Soxhlet Extraction Appa...

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