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Instrument introduced:
    ETT-F97 Series fluorescence spectrophotometer is a well-developed high-end fluorescence spectrophotometer. The product is compact, compact structure, high sensitivity, scanning speed, a wide range of spectral measurements, the detection dynamic range and fast 3D scanning. Easily meet in materials research, pharmaceutical analysis, biochemistry and clinical laboratory analysis of water quality control, food safety testing (vitamin C-GB5413.18-2010, the selenium-GB5009.93 2010, aflatoxin-GB5413.37-2010 benzo (a) pyrene -GB/T5009.27-2003, etc.) the field of qualitative and quantitative analysis of demand.
    ETT-F97 Series fluorescence spectrophotometer with double monochromator with excitation dual-optical design of the ratio of the light monitoring system, 150W Hamamatsu, high quality xenon lamp, using a 1200 lines / mm concave grating and aspheric mirrors of large aperture spectrophotometry system. Excellent mechanical structure and digital signal processing to ensure that the instrument during the high-speed three-dimensional scanning are available within one minute to complete the full spectrum of three-dimensional scanning.
    New, professional, user-friendly software design includes a variety of analysis functions. A wealth of accessories greatly expand the scope of application of the instrument to support the measurement of liquid, powder, thin films can produce a high concentration of the sample fluorescence mutual quenching measurements, to achieve accurate measurement of as little 5μl of trace samples can also be equipped with automatic injection system, etc..

Main features:
★ High sensitivity: F97 series fluorescence spectrophotometer at 350nm excitation distilled water Raman peak signal to noise ratio can reach> 200 (P / P), reached the leading domestic and international advanced level.
★ High scanning speed: The instrument uses a high-speed digital signal processing technology, the scanning speed of up to 48000nm/min reached the world advanced level, 1 seconds to get the classic fluorescence map can be obtained within one minute three-dimensional map of high-quality scanning for quick sample fluorescence fingerprint information.
★ new software analysis: a new, professional, user-friendly software design consists of a variety of analysis capabilities, makes the instrument can be a test function analysis of the samples under various conditions.
★ apparatus structure is compact: the instrument compact weight and size is less than half of the domestic products of the same model of instrument, breaking the traditional high-end fluorescence spectrophotometer and heavy set, saving laboratory space.
★ excitation light path monitoring system: Instrument excitation source monitoring technology to ensure that the instrument was high and stable fluorescence signal.
★ spectral bandwidth Optional: Instrument excitation spectral bandwidth and the emission spectrum bandwidth have 2/5/10/20nm fourth gear bandwidth can choose.
★ High Quality: The instrument uses the original device of high quality long life in addition to ozone xenon light source and photomultiplier tube detector, and key device Bin Song. Ensure that the instrument to provide adequate light intensity signals in the spectral range of 200nm-900nm and detection sensitivity.
★ spectral correction function: spectral correction function can correct the instrument itself has a spectral response function, access to really sample the fluorescence spectrum.
★ Built-in auto light doors: to shorten the sample by the excitation time, protection is easy to light the samples of the reaction. Specifically prone light reaction or fluorescence signal instability of the sample design, uniform excitation detection rhythm to enhance the fluorescence analysis accuracy.
★ detection dynamic range: the instrument fluorescence photometric values ​​display range 0.00-10000, and the detection dynamic range of the instrument to better meet the various types of analysis and testing requirements.
★ support a variety of measurement accessories: including single-hole samples parterre, multi-purpose fluorescent samples Block, the 200μL microcentrifuge tube to measure the attachment, capillary micro-sample measurement attachment, fluorescent samples of semi-automatic injector attachment, single-hole sample cell adapter, membranous samples and powder sample measurement accessories and jacket-type cell holder. Rich attachment greatly expands the scope of application of the instrument.
★ Universal's online interface: USB2.0 interface, data transfer is fast, convenient connections.

Specification	ETT-F97	ETT-F97PRO	ETT-F97XP
Light source	150WBin Song, high quality xenon lamp	150WBin Song, high quality xenon lamp	150WBin Song, high quality xenon lamp
Spectral Bandwidth（nm）	Excitation bandwidth：10	Excitation bandwidth：Variable(2 5 10 20)	Excitation bandwidth：Variable(2 5 10 20)
	Emission bandwidth：10	Emission bandwidth：Variable(2 5 10 20)	Emission bandwidth：Variable(2 5 10 20)
Wavelength moves	Automatic	Automatic	Automatic
Excitation wavelength range	200-900nm	200-900nm	200-900nm
Emission wavelength range	200-900nm	200-900nm	200-900nm
Wavelength accuracy	±1nm	±1nm	±0.4nm
Wavelength repeatability	±0.5nm	±0.5nm	±0.2nm
Fastest growing wavelength scanning speed	48000nm/min	48000nm/min	48000nm/min
Sensitivity (SNR)	≥150（ Water of the Raman peak P-P）	≥150（ Water of the Raman peak P-P）	≥200（ Water of the Raman peak P-P）
Linear correlation coefficient	Better than 0.995	Better than 0.995	Better than 0.995
Zero line drift	±0.3（10min）	±0.3（10min）	±0.3（10min）
Repetitive peak intensity	≤1.5%	≤1.5%	≤1.5%
power	110V/220V 60/50Hz	110V/220V 60/50Hz	110V/220V 60/50Hz
size	380mm*445mm*310mm	380mm*445mm*310mm	380mm*445mm*310mm
Net weight	12KG	12KG	12KG
gross weight	14KG	14KG	14KG