| After-sales Service: | Online Support |
|---|---|
| Application: | Laboratory Apparatus |
| Warranty: | 1 Year |
| Detection Method: | Spectrophotometer |
| Advantage: | High Sensitive |
| Principle: | Classic Spectrometer |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier
Introduction:
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.
Features
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
5. 1200 line diffraction grating emission monochromator .
6. LED is a cold-light source with longevity, lower background & reliability, prevent from thermo-pollution.
7. Automatic zero adjustment and automatic background subtraction,
8. 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.
|
Model |
BK-UV1900 BK-UV1900PC |
BK-V1900 BK-V1900PC |
|
|
Optical System |
Single Beam, Grating 1200 lines/mm |
||
|
Wavelength Range |
190~1100nm |
320~1100nm |
|
|
Spectral Bandwidth |
2nm |
||
|
Wavelength Accuracy |
± 0.5nm |
||
|
Wavelength Repeatability |
≤ 0.3nm |
||
|
Photometric Accuracy |
± 0.002A (0~0.5Abs), ± 0.004A (0.5~1.0Abs), ± 0.5% T (0~100% T) |
||
|
Photometric Repeatability |
0.001Abs (0~0.5Abs), 0.002Abs (0.5~1.0Abs), ≤ 0.2% T (0~100% T) |
||
|
Stray Light |
≤ 0.05% T @ 360nm; 220nm |
||
|
Stability |
± 0.0008A / h @ 500nm |
||
|
Baseline Flatness |
± 0.002A |
||
|
Noise |
0.0005Abs @ 500nm |
||
|
Display |
480 *272 65 thousand true color TFT LCD |
||
|
Photometric Mode |
T, A, C, E |
||
|
Photometric Range |
0~200% T,-0.301~3.0A |
||
|
Detector |
Silicon Photodiode |
||
|
Light Source |
Deuterium Lamp, Tungsten Lamp |
||
|
Input |
Membrane Keypad |
||
|
Output |
USB2.0*2 Print and data output USB1.0 Connect PC |
||
|
Standard Accessories |
10mm glass cuvette *4 units 10mm quartz cuvette *2 units |
10mm glass uvette *4 units |
|
|
Optional Accessories |
Single cell holder,General cell holder,Test tube holder,Solid sample holder,Deuterium lamp,Halogen lamp,4-place Cell holder,Printer,Water-jacketedcell holder,Reflection accessory 5°,Auto 8-cell changer,Micro cell holder,Water-jacketed cell holder,Constant-temperature system |
||
|
Power Supply |
AC110V/220±10% ,60/50Hz |
||
|
Packing Size(mm) |
620*500*370 |
620*500*370 |
|
|
Gross Weight(kg) |
18 |
16.5 |
|
1.Why cho3.How about BIOBASE payment term ?
T/T & L/C
4.How about BIOBASE validity of quotation ?
Usually 30 days as the shipping freight and exchange rate can be fluctuant.
5.What is the shipping port ?
(FOB) Qingdao Port, China (also can ship according to customers' request).
6.How to inspect the goods ?
Products will be checked by our QC staff first,then our project manager.Client can come and check by themselves or third party check is availabl
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}