Brief introduction: Pilot protein purification system for biochemistry, synthetic chemistry, natural products, drug development, food chemistry, agricultural chemistry, cosmetics, polymers and other industries of scientific research and preparation. It can be used for the separation and purification of protein, enzyme, nucleic acid, nucleotide, polypeptide and other biological samples by ion exchange chromatography, affinity chromatography gel filtration chromatography, hydrophobic interaction chromatography and so on. It is an ideal choice for the purification of biomolecules. Excellent system control software can achieve automatic separation and good system control. This series of protein purification system includes high precision pump, full wavelength ultraviolet detector, distillate collector PH and conductance detector. It is a kind of instrument specially developed for protein purification. It has good separation effect, high efficiency and simple operating interface. High practicability and other characteristics. Technical parameters: Type: BQ2005 Pump head: peek material, high precision, low pulse, corrosion resistance Velocity range: 1-200 ml / min Velocity accuracy: ≤ ±1% Pressure range: 0-5 MPA Pressure fluctuation: ≤ 0.1MPa Gradient type: linear, equidistant, online modifiable gradient Minimum gradient adjustment: 1% Detector: full wavelength UV detector Light source: tungsten deuterium lamp (imported) Multiwavelength on-line scanning: 190-800nm Wavelength accuracy: 1 nm Absorbance range: 0-2AU Collection: automatic collector Collection of 60 tubes (150mm in height, 15mm in diameter) Collection pattern: normal mode, sequential collection, cyclic collection Manual sample valve: standard 10ml quantitative ring (optional 20ml quantitative ring) Sampling method: solid sample or liquid sample quantitative ring Conductance range: 0-999.9 Ms / r / cm Ph range: 0-14 Power supply: 220V10% 50Hz Control interface: through RS-232 USB, PC software workstation based on Windows XP/Windows 7 is used.
