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High Performance Liquid Chromatography System BK-80HPLC

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Liquid chromatography is a technique that uses a liquid as the mobile phase to separate mixtures through a stationary phase. It utilizes the differences in partition coefficients and adsorption capacities of various components between the two phases, achieves separation through repeated distribution equilibrium, and combines with detectors for qualitative and quantitative analysis.

Description

Features: 1. The original pipelines and signal lines between the units are integrated into the instrument, which is convenient for installation and maintenance, economical and efficient. 2. The one-way valve is upgraded to an integrated one-way valve, which greatly reduces the maintenance cost while ensuring the service life of the instrument. 3. Intelligent networked chromatography management workstation software is configured. 4. Liquid leakage alarm, pump head pressure loss alarm, etc. are configured. Technical Parameters:

ModelBK-80HPLC(Type I) Isocratic Manual SystemBK-80HPLC(Type II) Isocratic Manual System
Flow Range0.001~5.000ml/min
Flow Stability Error SR<0.1%
Flow Setting Value Error SS≤±1%
Maximum Working Pressure40MPa
Qualitative RepeatabilityRSD6≤±0.2%(naphthalene/methanol standard)
Quantitative RepeatabilityRSD6≤±0.5%(naphthalene/methanol standard)
Pressure Fluctuation0.1MPa
Spectrum Bandwidth8nm
Wavelength Accuracy±1nm
Wavelength PrecisionBelow 0.1nm
Noise≤0.25×10⁻⁵AU(static)/±1×10⁻⁵AU(dynamic, under given conditions)
Drift≤0.4×10⁻³AU/h(static)/≤2×10⁻³AU/h(dynamic, under given conditions)
Minimum Detectable Concentration5×10⁻⁹g/mL(naphthalene/methanol solution)
ConfigurationMain unit(Isocratic+UV detector), injection valve, control software, 150mm C18 columnMain unit(Isocratic+UV detector), injection valve, control software, 250mm C18 column
Optional AccessoriesColumn, column oven
Power SupplyStandard: AC220V, 50/60Hz; Optional: 110V, 50/60Hz
External Size(W*D*H)220*455*267mm
Packing Size(W*D*H)450*630*450mm
Gross Weight20kg

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