Fison Fluorescence Spectrophotometer FM-FS-A100 performs fluorescence measurement with an LED light source and an emission wavelength range of 360 to 650 nm. The system features a 1200-line C-T diffraction grating monochromator, 1×10⁻⁹ g/mL detection sensitivity, and a high-performance multiplier tube detector for accurate fluorescence analysis. Automatic zero adjustment, background correction, eight-stage sensitivity adjustment, and an RS232 interface support quantitative and qualitative analysis of low-concentration samples.
| 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 |
Fluorescence Spectrophotometer FM-FS-A100 is used for fluorescence measurement and quantitative analysis of thin coatings, nanoparticles, quantum dots, proteins, tissues, and biological samples in cell biology, molecular biology, immunology, enzymology, research laboratories, and material science applications.
| Accessories no | Accessories name | Unit |
| 1. | Power cord | 1 piece |
| 2. | Fuse (1A) | 2 piece |
| 3. | Fuse (5A) | 2 piece |
| Accessories no | Accessories name |
| 1. | Cuvette, special for high concentration samples |
| 2. | Data processing software |
| 3. | Printer cable |
