Medium pressure preparative chromatograph Pure Excellence

1. main purpose

PureThe series rapid purification chromatography system is a high-performance purification and separation system with excellent functionality. The system design is compact, high-performance, easy to operate, and the design parameters can meet almost all application situations. Multi channel detection system can collect fractions based on all detection signals, optimize component collection, and improve product purity. This system can be widely used for the preparation, separation, and purification of bioactive samples such as organic synthesis, natural products, pharmaceutical impurities, and proteins.

2. technical indicators

Working environment temperature:5℃ to40℃

Working environment humidity:10-90%
Working voltage:120/240V, 50/60Hz, 10 A

Size:330×470×705mm

3. Technical parameters

3.1.Solvent pump:316Stainless steel pump head ensures ultra-high pressure resistance and stability under continuous operating conditions. The entire pump is designed to be resistant to chemical and acid-base corrosion, compatible with both positive and negative phasesHPLCSystem and modifier. Before the experiment begins, a rapid pump chamber infusion will be automatically performed to maintain pressure and ensure that no bubbles enter during the experiment.

3.2.Medium voltage mode system withstand voltage: the highest withstand voltage can reach50 bar.

3.3.Medium pressure mode system flow rate:0-300ml/minAccuracy of flow rate<2%Wide flow rate range can be connected4-5000gMedium pressure chromatography column, can separate at once when using silica gel column10mg-500gSample.

3.4.Solvent channel:4An independent channel that allows for maximum selection during operation4Mixing gradients of solvents simultaneously.

3.5.Gradient function: capable of performing gradient elution in equi degree, binary linear, quaternary linear, or stepwise manner.

3.6.One click switching between positive and negative phases: With the guidance of the system, all solvent pipelines can be automatically cleaned, making it convenient and fast to switch between positive and negative phase systems.

3.7.UV detector: configurationLEDLight source, possessing254/275/325/365nmFour fixed detection wavelengths, light source lifespan, meet basic detection requirements.

3.8.UV detection channel and sensitivity: capable of simultaneously detecting 4 Multiple UV detection channels with different wavelengths are used for sample collection, effectively ensuring lossless collection of complex compounds.