LED Fluorescence Spectrophotometer 365, 405, 470, 515nm 220/110V F93A.
- 1200 line diffraction grating emission monochromator; its large aperture and non-spherical reflecting mirrors produces extra high sensitivity.
- EX light use LED, match with the central wavelength of 365nm, 420nm, 475nmm 525nm narrow banding-ultra low back grounding precision filters to consist 4 set of EX wavelength replacing system. Carry on the maintenance expediently & can satisfy more choices and demand.
- The central wavelength of 365nm, 420nmm, 475nm, 525nm narrow banding-ultra low back grounding precision filters with low fluorescence background; its performance is better than glass filter.
- 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.
- Quality fine, less weight & measure, test simply, particularly suitable for education & laboratory
|Exciting optical filters||Interference Optical Filter (10 nm bandwidth)|
|Central Wavelength||365 nm, 405 nm, 470 nm, 515 nm|
|Optional Central Wavelength||The wavelength of exciting optical filter can be |
selected within 360-600 nm
|Emission Monochromator||360-650 nm (CT diffraction grating)|
|Wavelength Accuracy||± 2 nm|
|Wavelegth Repeatability||≤ 1 nm|
|Sensitivity||1 x 10-9 g/ml (Standard aqua of the sulfuric acid quinine, 12 nm bandwidth)|
|Linearity Deviation||≤ ± 3.0%|
|Power Source||AC 220 V, 50 Hz; AC 110 V/ 60 Hz|
|Interface||RS232 serial port|
|Printer||serial printer/Jet printer (for PC) (Not including)|
|Dimension||450 * 42* 280 mm|
|Gross Weight||9 kg|
|Standard Accessories|| |
1pc Power Cord;
2pcs Fuse (1A);
2pcs Fuse (5A);
2pcs Quartz Fluorescene Cuvette 10mm