Product is based on patented technology which combines the methods of Spectral Fluorescence Signatures (SFS) and pattern recognition for fast detection of illicit drugs in seized street samples.
The principle of SFS technology is based on the measuring of the fluorescence intensity of a sample at different excitation and emission wavelengths. Since most chemical compounds have their own characteristic excitation and emission wavelengths, different substances will give different SFS converted into the digitized optical image, where the intensity of fluorescence is coded by the color.
The measured SFS of unknown street samples is delivered to the neural net based Software Expert System for pattern recognition. As a result, specific patterns of the SFS corresponding to the drug substances are identified if present. The measurement and analysis procedure are performed automatically.
Every analysis completed by NarTest NTX2000 device is stored in the high-secured database providing all necessary protection against unauthorized intervention, retrospective data modification or copying. The result of analysis is represented in a form of electronic report, which is also stored in the database, and original document can not be altered by any way.
NarTest NTX2000 drug analyzer
Measuring cycle time
Dimensions (H x L x W)
|Spectral Fluorescence Signature (SFS)|
5 to 15 minutes
Pulsed Xenon lamp, 5 Watt
Scanning excitation / registration monochromators
230 – 350 nm excitation; 250 – 565 nm emission
Photo Multiplier Tube
Single use cell with quartz window
Built-in processor controller
Automatic, based on internal standard sample
10 – 40C, 50 – 104F
+12 V DC (AC adapter 100-240 V / 50-60 Hz)
15 x 24 x 40 cm, 5.8” x 9.4” x 15.6”
5 kg, 11 lbs.
NarTest Basic software
Access level control
|Windows 2000, Windows XP, Windows Vista|
Login/Password protection for access data storages
Microsoft Engine Database
Integrated into measurement cycle based on SFS library
Sales package contents