This product is designed based on the Soxhlet extraction principle. By using reflux extraction with boiling n-heptane and calculating the mass fraction insoluble in n-heptane through mass comparison before and after extraction, the instrument is used for determining the isotactic index of polypropylene materials.

Fully Automatic Soxhlet Extraction Apparatus

Model:TD-6TS

I. Product Introduction

The instrument is suitable for polypropylene homopolymers (PP-H), polypropylene block copolymers (PP-B), and polypropylene random copolymers (PP-R) in accordance with the requirements of GB/T 2546.1-2006. It is applicable to conventional powder, pellet, or flake polypropylene materials. Modified materials containing colorants, fillers, or other additives are not recommended for testing.

The equipment is developed with reference to relevant international standards and testing methods, including ISO 9113, ASTM D5492, and related Soxhlet extraction testing principles.

II. Product Features

1. 7-inch large LCD touch screen display control, with optional upgrade for program temperature control and remote operation system.

2. Six independent heating positions, allowing each sample to be operated separately.

3. Electric heating mantle heating method, with fast heating and reflux speed, significantly reducing extraction time.

4. Equipped with glass sand funnels, suitable for simultaneous testing of both granular and powder materials.

5. Built-in circulating water pipeline for simple and convenient operation (optional upgrade to integrated cooling system).

6. Multiple safety protection systems including overpressure, overheating, and leakage protection, ensuring unattended safe long-term operation.

7. Can be upgraded with an integrated water cooling system, eliminating the need for an external water source.

III. Product Parameters

1. Product Model: TD-6TS

2. Number of Samples Extracted Per Batch: 6

3. Extraction Bottle Volume: 250ml/bottle

4. Sample Weight Extracted: 0-20g/bottle

5. Glass Funnel: φ30*H120mm

6. Extraction port: φ6 mm × 4

7. Ground joint sizes: φ24/29, φ45/40, φ14.5/22

8. Temperature control range: ambient +5°C to 300°C

9. Power supply voltage: 220V ± 10V, frequency 50 Hz

10. Heating mantle power: 300 W × 6

11. Overall dimensions: 750 × 230 × 775 mm

12. Weight: 26 kg

IV.Advantages

High automation level, reducing manual operation;

Independent multi-sample testing improves efficiency;

Stable temperature control ensures high repeatability;

Safe operation with multiple protection systems;

Suitable for both routine testing and research applications;

Compact design with integrated structure saves laboratory space.