Features:
Two operation modes: fluorescence intensity and luminous intensity.
Exciting wavelength: 365nm excitation wavelength, with a Raman peak of water S/N ≥150.
Emission spectrum scanning: 10-stage emission spectrum scanning.
Operation modes: supports both off-line and on-line modes.
Emission monochromator: 1200-line diffraction grating emission monochromator.
Light source: LED cold-light source with longevity, lower background, and high reliability; prevents thermo-pollution.
Automatic adjustments: automatic zero adjustment and automatic background subtraction.
Sensitivity adjustment: eight-stage sensitivity adjustment.
Real-time fluorescence: real-time fluorescence value display and concentration printout.
Dynamic range: extra wide dynamic range for accurate measurement of minute changes in micro-samples.
Parameters
Model |
BK-F96PRO |
BK-F93 |
Light Source |
Hamamatsu 150W Xenon lamp |
LED |
Exciting Optical Filters |
Interference optical filter a) Standard set is equipped with an interference optical filter of b) An optional interference optical filer of 25mm diameter of |
Interference optical filter (10nm bandwidth) |
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*10-9 g/ml (Standard aqua of the sulfuric acid Quinine, 12nm bandwidth) |
Linear measurement(r) |
≥0.995 |
≥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 |
Power Supply |
AC110/220V±10%, 60/50Hz |
|
Packing Size(mm) |
550*510*365 |
450*420*280 |
Gross Weight(kg) |
14 |
9 |
Standard Accessories |
365nm filter(Preassembled), 1 pc F96PRO software package, 1 pc USB interface, 1 pc Quartz fluorescence sample cell10mm, 1 pair |
RS232 serial port, Glass fluorescence cuvette 10mm 1 pair |
Optional Accessories |
200~700nm interference optical filter (φ25mm) Quartz fluorescence sample cell 10mm Personal computer Dedicated serial interface printer |
Data processing software package (pack, for PC), Printer(Serial printe |