Fluorescence Spectrophotometer FM-FS-A100
Fluorescence Spectrophotometer FM-FS-A100 is a fluorescence analyzer which adopts highly selective and sensitive analytical method using LED as light source. It records spectra and measures individual wavelength in the spectral range of 360 nm to 650 nm. This analytical unit embraces several features like automatic zero (blank) adjustment and background correction, accuracy in quantifying minute sample, dynamic coverage of fluorescence reading and real time reading with print out of fluorescence concentration.
Specifications
| Light source | LED |
| Exciting optical system | Interference optical filter |
| Optical filter bandwidth | 10nm |
| Optical filter beam size | 25 mm |
| Central wavelength | 365 nm,405 nm,470 nm,515 nm |
| Emission monochromator | 360 to 650 nm (C-T diffraction grating) |
| Detector | Multiplier tube |
| Minimum sample volume | 1 mL |
| Cuvette | Quartz fluorescence cuvette 10 mm |
| Wavelength accuracy | ±2 nm |
| Wavelength repeatability | ≤ 1 nm |
| Sensitivity | 1×10 -9 g/ml (Standard aqua of the sulfuric acid Quinine, 12 nm bandwidth) |
| Linearity deviation | ≤ ±3.0 % |
| Linear measurement | ≥ 0.995 |
| Stability | 3 %/10 min |
| Response time | (0.1 to 4) s with 8 stages adjustable |
| Fluorescence display value | 0.00 to 250.00 |
| Display | LCD digital display |
| Standard interface | RS232 serial port |
| Working temperature | 15 to 30 ℃ |
| Power supply | 220 V ± 22V , 50 Hz ± 1 Hz |
| Dimension (L × W × H) | 380 × 425 × 240 mm |
| Net weight | 7 kg |
| Gross weight | 9 kg |
Features
- Central wavelength emission ranges from 360 to 650 nm
- LED cold-light source with longer shelf life, low background error and thwarts thermo-pollution
- 1200-line C-T diffraction grating emission monochromator
- Monochromator entails large aperture and non-reflecting spherical mirrors to enhance sensitivity
- High performance multiplier tube detector ensures optimum performance across spectrum
- Leading Edge Sensitivity of 1×10 <sup> -9 </sup> g/ml
- Fluorescence intensity measurement, fluorescence sample quantification and qualitative analysis
- Wide Dynamic Range with improved zero-point adjustment for quantifying fluorescence concentration
- Eight stage sensitivity adjustment, Real time fluorescence reading display and concentration print out
- Equipped with RS232 USB interface
- Automatic Performance Monitoring on wide LCD display screen
- Stand-alone operating mode for teaching or routine measurements
Applications
- Ideally suited for estimating fluorescence concentration in thin coatings, nanoparticles, quantum dots, cell-biology, immunology, molecular biology, enzymology, and tissue & protein analysis.
Accessories
Accessories no Accessories name Unit 1. Power cord 1 piece 2. Fuse (1A) 2 piece 3. Fuse (5A) 2 piece
Accessories Optional
Accessories no Accessories name 1. Cuvette, special for high concentration samples 2. Data processing software 3. Printer cable
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