Chrom&Spec Technical
Specifications
Analog/Digital Converter
- Serial port-powered ADC (optional 12 VDC power
supply)
- 24-bit analog inputs (no multiplexing): 2 or 4
- Input bipolar range +/- 2.5 V (40V overvoltage
protection)
- Linearity 0.002% of full scale
- Accuracy more than 20 bit at 10 Hz
- Selectable amplification of input signal: 1, 2, 4,
..16
- Sampling rates: 10, 50, 60, 100, 120 Hz
- Remote start of data acquisition for every channel
(two or four independent time bases)
- Background data acquisition on all channels
Data Processing
- Filtration of noise by several user-defined filters
- Batch reprocessing of several chromatograms after
data acquisition
- Peak deconvolution module for multi-channel
chromatograms by factor analysis (optional)
Integration
- Automatic detection of up to 2000 chromatographic
peaks with opportunity of tuning by integration events or manual integration
- Identification of up to 500 components of analyzed
mixture
- Integration Events
- Manual Integration Options
Control
- Support of run queues
- Version with built-in control and monitoring of
several types of HPLC instruments is available
Chromatogram Display
- Continuous shifting and scaling of the displayed
part while measurement
- Parallel display and working with up to 100
chromatograms
- User-controlled axes description and scales
- Various options for the labeling of peaks
Data Storage
- Storage of compressed raw data to disk for further
reprocessing
- Complete set of method parameters is attached to
data
Method Files
- Include data acquisition, calibration and processing
parameters
- GLP logs for method and data
Quantification and Reporting
- Up to 23 parameters can be calculated for every
peak:
Number; Retention Time; Name; Area, Area% or Height,
Height%; Normalized Concentration; Absolute Concentration;
Relative Concentration; Indices of Retention; Capacity Factor;
Efficiency (TP, TP/m HETP); Asymmetry; etc.
- Support of both US and European pharmacopea formulas
- User-customized printout of results
Import/Export
- ASCII output with user-definable delimiter character
- Capability to start user program immediately after
report file has been made
- Import and export of Raw Data
- Analytical Instruments Association’s Andi (*.CDF)
file import/export
Security
- Operates with a system of passwords providing
various limitations on access of a user to data and method files
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