Dynamic Axial Compression 200 DAC Column for 100gram Sample Purification

We are one of  professional supplier more than 10 years experience  in line of HPLC systems,  we have a strong R&D team, chemistry Master and Doctor group. We have our own Lab and manufacturing line. Except sold instruments we also provide purification service for customer.

We are warmly welcome distributors join us and help us develop markets all of world!!!

Equipment Introduction
Equipped with a dynamic axial compression column 150mm pilot scale system, make use of H-TREE
patent distribution system, better separation. Preparative column and packed column system with integrated
design, column packing process is very simple, 10μm fillers can achieve almost the same high
analytical column injection efficiency preparative column cargo is available online, without having to
remove, and always within the column bed maintaining axial dynamic pressure, to maintain the column
bed long-term stability and efficiency, a single sample volume can be better achieved about 20g. This
product is suitable for the annual output of 100kg pure product customers.

The characters of 200DAC system
Column packing convenience, the operator can own column packing.
Column efficiency keeps long life time.
Using H-TREE patented distribution design, good separation.
Easy to move the entire system can be adapted to different locations experimental work.
Dynamic axial compression column according to user needs.
Injection mode optional for separately pump or valve.
Maximum and minimum pressure adjustable, higher than the maximum pressure immediately
stop the pump, the pressure below the minimum delay 2min automatically stops the pump.

Technical Parameters

Column

Column Tube Diameter: ID 200 mm, length 650 mm (standard)
Column Pipe Material: 
Wall Roughness: Ra ≤ 0.4 μm 
Piston Material: 316 L stainless steel

Sieve Material: 316 L stainless steel, aperture: 3- 5 μm 
Maximum Pressure: 10 MPa 
Pressure Demand: ≥ 0.8 MPa

Air flow Demand : ≥ 3 m3

Pump

Infusion Working Mode: Dual piston reciprocating pump 
Pump Head: 3000 mL Stainless steel pump head Pressure 
Maximum Working :  10MPa 
Flow Range: ( 0 ~ 3000 ) mL / min

Flow Accuracy: ± 1.5 % 
Flow Repeatability: RSD ≤ 1.0 % 


Detector
Working Mode: Isocratic or Gradient 
Wavelength Range: (190 ~ 700) nm 
Light Source: Deuterium lamp (standard configuration); tungsten lamp (Optional available) 
Wavelength Accuracy: ± 2 nm 
Wavelength Repeatability: 0.4 nm 
Detection Range: ( 0~2 ) AU 
Baseline Noise: 3 X 10-5 AU 
Baseline Drift: 1 X 10-3 AU/h