HD-AB Ion Exchange Chromatogram Acquisition Analyzer Introduction:
The automatic liquid chromatographic separation chromatography apparatus has a small sample cell for continuous detection. During the column chromatography separation and analysis, the eluent flows through the Jiapeng sample cell, and the ion exchange chromatogram acquisition analyzer HD-AB is also called a layer. The spectrum analyzer, computer collector, and chromatographic workstation can automatically draw the spectrum of the sample separation (absorption peak or transmission peak). At the same time, the distribution of the desired sample in the partial collector tube can be detected, and the column can be monitored at any time. During the chromatographic process, especially during the exploratory experimentation, the elution conditions are changed in time so that the best experimental scheme can be quickly achieved and finally the separation of biological macromolecules can be achieved. Features:
1. On-line detection of biological samples: Elution peaks with varying ionic strength in the eluent save experimental costs and time, and are particularly suitable for ion exchange chromatography.
2. Elution spectrum selection: for absorbance A, transmittance T%, AT% control real-time tracing, showing absorbance A value, transmittance T% value; display calculation amount, calculated area map, calculated dimensionless The amount of selected peaks can be calculated.
Image scaling: View the absorbance A value and transmittance T% value at any point on the plotted spectrum; expand, compress, translate, save, and print the elution pattern;
3. Chromatogram collection: peak height, peak width, peak area, ratio of selected peak area to total area, volume content, selected peak area, and collection area area (collection range multiplied by peak height) , save time, etc.
4. Time recording speed: experimental time prompt setting; drawing time without limitation; calculation of the eluted pattern area has been plotted; with the recorder's full function; linearity: less than ± 0.1%;
5. Integral sensitivity: 1uV.sec; Sampling frequency: 30 times/sec; Sampled data is output to Excel; Graph ordinate axis unit is absorbance value
6. The map of sample separation can be drawn automatically, and the distribution of the required sample in the partial collector can be detected at the same time.
7. Using USB\COM dual data port, easy online operation, WIN2000/XP/VISTA/WIN7 systems are compatible. Technical Parameters:
Tomographic input signal: 0 ~ 10mV
Conductivity measurement range: 2 us/cm to 199.9 ms/cm
Conductor electrode specification constant: standard configuration J0=1 (optional J0=10)
Conductance measurement accuracy: ±1%F•S
Software: Ion exchange chromatography detection system with multi-interface real-time mapping of chromatograms (A/t; T%/t; ms/t; AT%/t and A-ms/t alignments); Chromatogram Selection, scaling, data analysis; multiple format storage (HSV, bitmap, chromatogram conversion excel format data)
Communication: COM serial port / USB interface
Introduction:
The automatic liquid chromatographic separation chromatography apparatus has a small sample cell for continuous detection. During the column chromatography separation and analysis, the eluent flows through the Jiapeng sample cell, and the ion exchange chromatogram acquisition analyzer HD-AB is also called a layer. The spectrum analyzer, computer collector, and chromatographic workstation can automatically draw the spectrum of the sample separation (absorption peak or transmission peak). At the same time, the distribution of the desired sample in the partial collector tube can be detected, and the column can be monitored at any time. During the chromatographic process, especially during the exploratory experimentation, the elution conditions are changed in time so that the best experimental scheme can be quickly achieved and finally the separation of biological macromolecules can be achieved.
