Spectrophotometer

Fluorescence Spectrophotometer BK-F96PRO BK-F93

Model BK-F96PRO BK-F93

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, Biochemistry, Food industry, Pollution and Organic and inorganic chemistry.

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A closer look

About this equipment

Features For BK-F96PRO:

1. Two operation modes fluorescence intensity and luminous intensity.

2. 365nm exciting wavelength, raman peak of water S/N≥150.

3. 10 stages emission spectrum scanning.

4. Support off-line mode and on-line mode.

Features for BK-F93:

1. 1200 line diffraction grating emission monochromator .

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

3. Automatic zero adjustment and automatic background subtraction,

4. 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.

Technical Parameters:

Model BK-F96PRO BK-F93
Light Source Hamamatsu 150W Xenon lamp 4 digits LED
Exciting Filters 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 1cm 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), 1pc

F96PRO software package, 1pc

USB interface, 1pc

Quartz fluorescence sample cell 10mm, 1 pair

RS232 serial port, Glass fluorescence cuvette 10mm  1 pair
Optional Accessories Fuses(2A/5A), 200~700nm interference optical filter(φ25mm)

Quartz fluorescence sample cell 10mm,

Multi-function fluorescent sample rack holder, Membrane sample rack, Powder sample rack, Sample cell jacket, Octave Filters

200uL microcentrifuge tube accessory

Upconversion fluorescent accessory

Data processing software package(pack, for PC) Fuses(2A)

Quartz fluorescence cuvette 10mm

Optional LED A set includes: 365nm, 376nm, 392nm, 405nm

Power Supply

AC110/220V, 50/60Hz

Package Size(W*D*H) 550*540*380mm 450*420*310mm
Gross Weight 13kg 9kg
The details

Specifications

Model
BK-F96PRO / BK-F93
Light Source
Hamamatsu 150W Xenon lamp / 4 digits LED
Exciting Filters
Interference optical filtera) Standard set is equipped with an interference optical filter ofcentral wavelength at 365nm and 10nm bandwidthb) An optional interference optical filer of 25mm diameter ofwavelength of 250~700nm can be provided on users demand / LED optionsa) Standard set includes LED at wavelength 365nmb) The A set includes LED wavelength at 365nm, 376nm, 392nm, 405nmc) 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 1cm quartz fluorescence cuvette withS/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), 1pcF96PRO software package, 1pcUSB interface, 1pcQuartz fluorescence sample cell 10mm, 1 pair / RS232 serial port, Glass fluorescence cuvette 10mm 1 pair
Optional Accessories
Fuses(2A/5A), 200~700nm interference optical filter(φ25mm)Quartz fluorescence sample cell 10mm,Multi-function fluorescent sample rack holder, Membrane sample rack, Powder sample rack, Sample cell jacket, Octave Filters200uL microcentrifuge tube accessoryUpconversion fluorescent accessory / Data processing software package(pack, for PC) Fuses(2A)Quartz fluorescence cuvette 10mmOptional LED A set includes: 365nm, 376nm, 392nm, 405nm
Power Supply
AC110/220V, 50/60Hz
Package Size(W*D*H)
550*540*380mm / 450*420*310mm
Gross Weight
13kg / 9kg
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