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Fluorescence Spectrophotometer
Features for BK-F96PRO:
- Two operation modes fluorescence intensity and luminous intensity.
- 365nm exciting wavelength, Raman peak of water S/N >150.
- 10 stages emission spectrum scanning.
- Support off-line mode and on-line mode.
Features for BK-F93 :
- 1200 line diffraction grating emission monochromator.
- 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 value display and concentration print out,.Extra wide dynamic range of fluorescence value ensures accurate measurement of minute changes in micro samples.
Features for BK-F96PRO:
- Two operation modes fluorescence intensity and luminous intensity.
- 365nm exciting wavelength, Raman peak of water S/N >150.
- 10 stages emission spectrum scanning.
- Support off-line mode and on-line mode.
- 1200 line diffraction grating emission monochromator.
- 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 value display and concentration print out,.Extra wide dynamic range of fluorescence value ensures accurate measurement of minute changes in micro samples.
$1.00
Applications:
Fluorescence analysis can provide information including excitation and emission spectrum, emission light intensity and measurement of life of emission light and polarization fluorescence etc and a wide lineal range of working curve. This method has been used in: Medical science and clinical Pharmaceutical science and pharmacology,Biochemistry .Food industry, Pollution and Organic and inorganic chemistry.
Technical Parameters:
| Model I BK-F96PRO I BK-F93 | ||
| Light Source | Hamamatsu 150W Xenon lamp | 4 digits LED |
| Excitation filter | Interference optical filter
a) Standard set is equipped with an interference optical filter of central wavelength at 365nm and 10nm bandwidth b) An optional interference optical filer of 25mm diameter of wavelength of 250〜700nm can be provided on users demand. |
LED options
a) Standard set includes LED at wavelength 365nm b) The A set includes LED wavelength at 365nm, 376nm, 392nm, 405nm c) Customizable wavelength from 360nm to 600nm |
| Emission Monochromator | C-T diffraction grating (Em 200~900nm, bandwidth 10nm) | 360~650nm (C-T diffraction grating) |
| Wavelength Accuracy | ±1nm | ±2nm |
| Wavelength Repeatability | <0.5nm | <1nm |
| Sensitivity | Raman peak of water in 1 cm quartz fluorescence cuvette with S/N>150 | 1*10 9g/ml (Standard aqua of the sulfuric acid Quinine, 12nm bandwidth) |
| Linear Measurement(r) | >0.995 | |
| Stability | better than 1.5%/10min | better than 3%/10min |
| Response Time | (0.1~4)s,6 stages adjustable | (0.1~4)s |
| Fluorescence Display Value | 0.00-600.00 | 0.00-250.00 |
| Standard Accessories | 365nm filter(Preassembled), 1 pc
F96PRO software package, 1 pc USB interface, 1 pc Quartz fluorescence sample celHOmm, 1 pair |
RS232 serial port, Glass fluorescence cuvette 10mm 1 pair |
| Optional Accessories | Fuses(2A/5A), 200-700nm interference optical filter (q)25mm)
Quartz fluorescence sample celHOmm Multi-function fluorescent sample rack holder, Membrane sample rack, Powder sample rack, Sample cell jacket, Octave Filters 200uL microcentrifuge tube accessory U peon version fluorescent accessory |
Data processing software package (pack, for PC) Fuses(2A) Quartz fluorescence cuvettelOmm
Optional LED A Set includes: 365nm、 376nm、392nm、405nm |
| Power Supply | AC110/220V±10%, 60/50HZ | |
| Package Size(W‘D*H)mm | 450*420 *310 | 380* 420 *240 |
| Gross Weight(kg) | 14 | 9 |
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