IF93 Fluorescence Spectrophotometer

● Adopts 1200 line diffraction grating. Its large aperture and non-spherical reflecting mirrors produces extra high sensitivity.

● EX light uses LED, match with the central wavelength of 365nm. The LED can be replaced by customer, carry on the maintenance expediently & can satisfy more choices and demand. 

● LED is a cold-light source with longevity, lower background & reliability, prevent from thermo-pollution.

● Automatic zero adjustment and automatic background subtraction; eight stage sensitivity adjustment; real time fluorescence reading display and concentration print out, extra wide dynamic range of fluorescence reading, accurate measurement of minute changes in samples.

● RS-232C serial port interface attached, after option Data Processing Software Package it is convenient to store record & transmit data & draw up a standard operating curve.

● Quality fine, less weight & measure, test simply, particularly suitable for Education & Lab.

IF96Pro Fluorescence Spectrophotometer

● Provides wavelength scanning, time scanning(kinetics analysis) and quantity analysis functions.

● 365nm exciting wavelength  Raman peak of water in 1 cm quartz fluorescence cuvette S/N≥150       

● High performance sensitivity simplifies the measurement of low detective sample.

● 17 stages gain adjustment could be chosen for emission spectrum scanning, including high speed low S/N scanning and precise scanning. Total spectrum scanning could be done in 1 second. With the intelligent pre scanning feature, unknown sample's spectrum information could be detected rapidly. Auto-omission of the influence of scattering peak and harmonic peaks, it ensure the best measurement parameters and locate the fluorescence emission peak.

● Support off-line mode and on-line mode. Under off-line mode, instrument's computer system offer the fluorescence intensity measurement, concentration direct reading, auto 0 adjustment, auto background subtraction and etc. Under on-line mode, we could use quality and quantity software to control data acquisition and analysis through USB2.0 interface.

● High stable and long life 150W xenon lamp and power source ensure high stable testing and wide range of spectrum.

● The normalized feature for fluorescence value could make different fluorescence's result comparable. 

● Provide optional PC qualitative and quantitative software package with expansible time scanning, wavelength scanning, graphic calculation and storage-access abilities。

● Optional accessories for different measurement, including single hole cell holder, fluorescence sample holder for different features, 200μl micro scale centrifuge tube, micro scale capillary sample holder, semi-auto sample introduction accessories, membrane sample accessories, powder sample accessories, jacket sample accessories and etc.

IF97Pro / IF97XP  Fluorescence Spectrophotometer

● High sensitivity: based on high efficiency optical design and weak signal detection technology, the water Raman peak signal to noise ratio can be greater than 200 (P - P) to the leading domestic and international advanced level.

● High scanning speed: the high speed digital signal processing unit provides the world's fastest scanning speed at 48000nm/min. Only 1 second to get classic fluorescence spectra, 1 minute to get high quality of three-dimensional fluorescence spectra.

● Wide Spectral measurement range: using a double monochromator design, excitation and emission wavelength range covering 200 nm to 900 nm, meet the needs of most fluorescence analysis.

● Excitation light path monitoring system: instrument is equipped with excitation light dual beam ratio monitoring system to ensure the fluorescence signal high and stable.

● High quality assurance: using Hamamatsu’s high quality Xenon light source and photoelectric multiplier tube detectors and instruments to provide sufficient light intensity signal and the detection sensitivity.

● Built-in optical gate: Built-in optical gate, designed for unstable sample.

IF98  Fluorescence Spectrophotometer

● Horizontal slit optical design, with excellent luminous detection efficiency and high signal to noise ratio. Water Raman peak SNR better than 350: 1 (P-P) . The minimum sample volume is 0.5mL when using a standard 10mm square sample cell.

● Wavelength scanning speed up to 60000 nm / min.

● Bandwidth 1/2/5/10/20nm adjustable.

● Fluorescence Quantum Yield accessory available.

● The software offers fluorescence 3D scanning, equal-wavelength difference synchronous scanning, equal wave number difference (constant energy difference) synchronous scanning functions. (synchronous scanning function require pro version software)

● Multi accessories available.

● Using Hamamatsu’s high quality Xenon light source and photoelectric multiplier tube detectors and instruments to provide sufficient light intensity signal and the detection sensitivity.

● Built-in frequency filter. Built-in optical gate, designed for unstable sample.