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FlavourSpec ® Gas phase ion migration spectrometer
The FlavourSpec flavor analyzer combines the high separation of gas chromatography (GC) with the high sensitivity of ion mobility spectrometry (IMS) t
Product details
software
G. The powerful software developed by A.S. company can analyze the fingerprint spectra of trace volatile organic compounds in the detection object, which is simple, easy to use, intuitive and convenient. The software includes LAV software and qualitative analysis software.
LAV software for information visualization
Laboratoy Analytical Viewer (LAV) is used for data analysis and information extraction of gas-phase ion migration spectra, and the software is compatible with most data extraction programs on the Windows system, such as converting. MEA format to. CSV format and using the Windows system for data processing.
The LAV software and its related "plugins" for specific applications have two main purposes
Each signal peak in the gas-phase ion migration spectrum corresponds to the headspace component of the entire sample. The "Reporter" plugin installed in LAV software can compare the reference sample with the unknown sample being detected, and users can see the differences between the samples at a glance.
Comparison of gas-phase ion migration spectra of different samples
The "Gallery plot" plugin is more intuitive when comparing sample differences, and can be directly used to compare the presence or absence of various components and the intensity of signal peaks in different samples, thereby identifying the similarity, authenticity, etc. of the samples.
Gallery plot plugin for selecting characteristic signal peaks of samples
Dynamic PCA "is a clustering analysis plugin that can classify complex sample information, such as the origin, storage age, quality grade, authenticity identification, etc. of unknown samples, without the need for complex software processing. After selecting signal peaks, the software automatically provides classification information.
PCA analysis is used for sample classification and identification
LAV software includes classic quantitative analysis methods that can be used to measure the concentration of individual organic compounds. Similar to traditional methods, once the organic compound is qualitatively identified and a standard curve is established, quantitative analysis of the substance in the tested sample can be performed.
Quantitative Analysis in LAV Software
Accurate and convenient qualitative software
GC × IMS Library Search software can easily and quickly solve complex problemsDetermination of unknown volatile organic compounds (VOCs) in the matrixSex. Built in NIST 2014 retention index database and G.A.S. float in the softwareMoving the time database, combining the two, makes the qualitative analysis of compounds more accurateAccurate.
GC × IMS Library Editor software can continuously supplement and expand ionsMigration spectrum database allows users to establish a database that belongs to their own industry.
GC × IMS database for qualitative analysis
Instrument features:
·TOF design concept under normal pressure
·Short startup stability time
·Sample analysis can be performed without complex sample pretreatment
·Fast sample testing speed
·Detection limit as low as ppbv level
·The combined technology of HS+GC+IMS can obtain three-dimensional spectra
·Equipped with automatic cleaning function
·Easy to operate, low daily operation and maintenance costs
·Super electronic nose for data visualization
·Equipped with computer analysis software (LAV and related plugins, and GC x IMS qualitative software)
application area：
·Product flavor research
·Product origin differentiation
·Product quality grading
·Determination of product shelf life
·Product authenticity identification
·Quality control in the production process of products
Technical parameters:
host
Working principle
gas chromatography-Ion Mobility Spectroscopy (GC-IMS)
Ionization source
ßRadiation（deuterium（3H）
radioactivity
300MBq,Below the exemption limit specified in Appendix A of GB18871-2002 "Basic Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources"
Drift voltage polarity
Positive and negative poles, switchable
take a sample
Automatic headspace sampler
detection limit
lowPPbV level
dynamic range
1-3orders of magnitude
monitor
6.4＇LCD display screen,VGAdisplay
input unit
Rotary pulse encoder
processor
400MHz X-scale
data acquisition
ultrafastADIOboard
data processing
X-board/Baseboard
Storage
2GBflash memory
communication
RS232，USBNetwork interface
Connection
2individual9needleD-SubInterface (for modems, consoles),15needleD-Sub(Used for external devices)，RJ45Interface (for digital modems orSSHProtocol),2individualUSB-Ainterface
power supply
100-240V AC，50-60Hz(External)24V DC /5A，XLR-Connector (internal)
power consumption
<180W
size
449x375x177mm(widthxdepthxheight)
weight
15.5kg
Outer box
Compatible 19 '，IP20Level,EMC(Electromagnetic Compatibility) Certification
Gas pipeline joint
Gas inlet and outlet are 3mn stainless steel Swagelok fittings
Automatic headspace sampler
characteristic
Thermostat, oscillator, and heated airtight injector
Sample quantity
60 positions (20ml)
operate
Control panel with four function keys, graphic display screen, and rotation control buttons
size
828x385x648mm(widthxdepthxheight)
weight
10kg
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