■GA118-16A Genetic Analyzer is the first of China's self-developed platform with automatic multichannel gene manipulation which is used in forensic DNA testing,individual identification and paternity testing. STR fragment analysis as the applicable for forensic DNA identification were specially designed:optimization of data quality, ease of use of the system operation andmaintenance, 24-hour unmanned guard automatic operation, the seamless connection between Genetic Analyzer and DNA database and long running high reliability design greatly improve the efficiency of forensic identification,reduce the cost of analysis.
■GA118-16A Genetic Analyzer can analyze 16 samples at the same time, enough to meet the various needs of DNA laboratory. The instrument is easy to operate,can be used to continuous analyze samples as many as 192. As an important instrument in the field of criminal investigation and judicial authentication,GA118 -16A genetic analyzer will show reliable DNA testing data, provide strong support and protection for judicial justice and fight against crime.
■Main Characteristics
Byusing the high performance cooling CCD design, the precision oplical system candetect 5 or 6 color fluorescence at the same time, signal intensity are homogeneous between different capillaries, resolution is R > 1 bp.
16 capillary array can realize detection fluxN>16 samples / hour in the fragment length<500 bp, with positioning accuracy of less than 0.3mm autosampler, run once can complete analysis as many as 96 x 2 samples.
The electrophoretic ambient temperature error with precise temperature control isless than ±0.1 t, ensure the consistency of data analysis.
■Capillary Array
Assembling capillary array by using 16 prelreatment of capillary, can be run at least 200times on GA118 -16A Genetic Analyzer. The capillary array is also applicable tothe industry-standard 96-well plates or 384-well plates.
■Separation Matrix
Domestic Typer15 polymer, foreign POP-4™, POP-7™ separating polymer are suitable forGA118-16A Genetic Analyzer as the separation matrix. Before each electrophoresis, each capillary will be filled with new polymer, dynamic coating will be formed on the inner wall of capillary to eliminate electrical flow.
■Software
GA118・16AGenetic Analyzer software include data acquisition software and fragment analysis software, the operation platform is Windows 7®.
■Reagents
GA118-16AGenetic Analyzer mainly run fragment analysis detection, can be applied to individual identification and paternity testing. Domestic commonly used dyesset (fluorescence spectral range is 522 nm to 650 nm), 5-color or 6-color commercial available domestic / import fragment analysis test kits can be usedon GA118-16A Genetic Analyzer.
■ Detecting Optical Element
GA118-16AGenetic Analyzer uses the specifically designed excitation and detection optical element to enhance the uniformity of the signal. This detection device can detect the oplical low-noise spectral data of all capillaries in the same time.
■ Basic Parameter
Dimension:750mmx550mmx900mm (LxWxH)
Weight:approx. 120KG
Sampling method: Automatic injection sample,
96-wellplatesx2
Polyme rmethod: Automatic injection polymer Electrophoresis method: 16 channelcapillary electrophoresis
Laser:argon ion more wavelength single mode gas laser, the main excitation wavelength: 488nm and 514.5nm, the maximum output power: 25 mw Apply dye set fuorescence spectrum range: 522 nm ~ 650 nm
Electrophoresis voltage range:・ 20 kv~ 0 kv Electrophoresis temperature range: 18 t ~65 C Working environment:
Temperature： 15 C ~ 30 C, room temperature fluctuation is not more than ±2 Cduring instrument operation, relative humidity: 20% 〜80%(Non-condensing)
The atmospheric pressure: 86 kPa ~ 106 kPa
Power supply: 220V122V 50Hz±1Hz
The maximum power: approx.1500 w
