Integrated Dac Chromatography System for Multi-Sample Batch Purification & Isolation

Basic Information

Model NO.	DAC-200	Gaspath System	Double
Detector	UV-Vis Dual-Wavelength Detector	Stationary Phase	Liquid Solvent
Mobile Phase	Liquid	Chromatography Type	Liquid Chromatography
Column Type	Preparative Column	Column Length	650mm
Column Diameter	200mm	Working Pressure	10MPa
Material	316L/PTFE	Sieve Plate Size	316L/3μm
Temperature	5-60℃	Wavelength Accuracy	±1nm
Control Mode	RS232 or LAN	Detection Range	(0~5)Au

Main Product Images

Key Features & Advantages

The DAC dynamic axial column preparation system plays a crucial role in production. It can be used for the separation, purification and analysis of compounds, supporting quality control, drug research and development, and environmental monitoring.

✔Large-scale preparation: Handles kilogram-level samples to meet industrial production demands.

✔High Efficiency: Utilizes continuous redistribution and re-equilibration mechanisms for superior purity.

✔Modular Design: Powerful yet easy to operate, allowing gradient elution with up to four different solvents.

✔Wide Compatibility: Supports stainless steel, rapid separation, and glass chromatographic columns.

Technical Specifications

System Parameters
Column Tube Diameter / Length	200mm / 650mm
Working Pressure	10MPa
Liquid Contact Material	316L/PTFE
Sieve Plate Size	316L/3μm
Infusion Mode	Dual-plunger Parallel
Flow Rate Range	(0~499.99)mL/min
Wavelength Range	190-400nm (Deuterium), 400-700nm (Tungsten)
Noise / Drift	±1×10^-5AU / 1×10^-4AU/h

Standard Configuration

📍 1 Main Unit
📍 1 Detector
📍 2 Infusion Pumps
📍 1 Set of Tool Kits
📍 3 Power Cords
📍 1 Copy of Instruction Manual & Warranty Card

Project Cases

Professional Solutions & Team

We are a technology-driven solutions provider focused on professional, reliable, and cost-effective complete solutions for laboratories in environmental monitoring, food and drug safety, life sciences, and industrial quality inspection.

Team Strengths:

⭐ Industry Expert Advisors with over 8 years of experience.

⭐ End-to-End Technical Support from design to maintenance.

⭐ Rapid response within 24 hours.

Typical Clients & Certification

Packing & Delivery

Frequently Asked Questions

1. What are the main applications of the DAC-200 system?

The system is widely used for the separation, purification, and analysis of Chinese herbal medicines, natural products, organic synthesis products, and protein biopolymers, catering to both laboratory research and industrial production.

2. What is Dynamic Axial Compression (DAC) technology?

DAC technology utilizes a mechanism of continuous redistribution and re-equilibration within the column to achieve higher separation efficiency and purification effects compared to traditional columns.

3. Is the system compatible with different types of columns?

Yes, the modular design supports various types of chromatographic columns, including stainless steel, rapid separation columns, and glass chromatographic columns.

4. How is the quality of the instrument ensured?

We implement a three-tier assurance system: thorough requirement communication, strict performance inspection before shipment, and continuous technical follow-up after installation.

5. What technical support is available?

We provide integrated technical services including solution design, product selection, installation, training, and 24-hour responsive after-sales maintenance.

6. Can the system handle large sample loads?

Absolutely. The DAC-200 is designed for large-scale preparation and can handle kilogram-level samples to meet the high-load demands of industrial-scale purification.