Fluorescence Spectrophotometer FM-FS-A101 is a fluorescence analyzer which adopts highly selective and sensitive analytical method using xenon lamp as light source. Offers 2 operational modes for measuring excitation and emission spectrum, emission light intensity and polarization fluorescence etc. It provides a wide lineal range of working curve with central wavelength of 250 nm to 700 nm. This equipment is an indispensable analytical method in field of trace analysis.
Specifications
Light source | Xenon lamp 150 W |
Exciting optical system | Interference optical filter |
Optical filter bandwidth | 10 nm |
Optical filter beam size | 25 mm |
Central wavelength | 250 to 700 nm |
Emission monochromator | 200 to 900 nm (C-T diffraction grating) |
Detector | Multiplier tube |
Minimum sample volume | 1 mL |
Cuvette | Glass fluorescence cuvette 10 mm |
Wavelength accuracy | ±1 nm |
Wavelength repeatability | ≤ 0.5 nm |
Sensitivity | Raman peak of water in 1 cm quartz fluorescence cuvette with S/N ≥150 |
Linearity deviation | ≤ ±3.0 % |
Linear measurement | ≥ 0.995 |
Stability | 1.5% / 10 min |
Response time | (0.1 to 4) s with 6 stages adjustable |
Fluorescence display value | 0.00 to 600.00 |
Display | LCD digital display |
Standard interface | USB interface |
Working temperature | 15 to 30 ℃ |
Power supply | AC 110/220 V±10%, 60/50 Hz |
Dimension (L × W × H) | 550× 510× 365 mm |
Net weight | 12 kg |
Gross weight | 14 kg |
Features
Applications
Accessories
Accessories no | Accessories name | Unit |
1. | 365 nm filter | 1 pc |
2. | Software package | 1 set |
3. | USB cable | 1 pc |
4. | Fuse (2 A) | 2 pc |
5. | Fuse(5 A) | 2 pc |
6. | Quartz fluorescence sample cell 10 mm | 1 pair |
Accessories Optional
Accessories no | Accessories name |
1. | 200 to 700 nm interference optical filter (25 mm) |
2. | Printer cable |
3. | Serial interface printer |
Fison Fluorescence Spectrophotometers offer high sensitivity and selectivity, detecting low-concentration samples with superior accuracy. They are equipped with an advanced optical system, ensuring precise detection. These units provide automatic wavelength adjustment for accurate and consistent wavelength selection. They feature a user-friendly interface, offering a digital display and control system for easy operation. Our spectrophotometers come with a compact and durable construction for long-term reliability.
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Fison Single Beam UV-Visible Spectrophotometers are designed for accurate measurement of light absorbance and transmittance. They provide a wide wavelength range, covering the UV and visible spectrum for diverse applications. These units include automatic wavelength adjustment, ensuring precise and consistent wavelength selection. Our Spectrophotometers retain data after power loss, ensuring secure results. They provide USB and printer connectivity, allowing easy data transfer and efficient reporting.
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Wavelength range | 190 to 900 nm |
Wavelength accuracy | ±0.5 nm |
Resolution | Two spectral lines of Mn at 279.5 nm and 279.8 nm, can be separated with spectral bandwidth of 0.2 nm and valley-peak energy ratio less than 30% |
Baseline stability | 0.005 A/30 min |
Background correction | D2 lamp background correction capability at 1A is better than 30 times |
Lamp turret | 2 lamps powered simultaneously (one preheated) |
Lamp current adjustment | 0 to 20 mA |
Lamp power supply mode | 400 Hz square wave pulse |
Monochromator | Single beam, Czerny-Turner design grating monochromator |
Grating | 1800 lines/mm |
Focal length | 277 mm |
Blazed wavelength | 250 nm |
Spectral bandwidth | 0.1 nm, 0.2 nm, 0.4 nm, 1.2 nm, automatic change |
Spectral adjustment | Manual adjustment for wavelength and slit |