Fluorescence Spectrophotometer LFS-A10 consist of a high quality 150 W Xenon light source and photoelectric multiplier tube detectors for providing sufficient light intensity signal to detect sensitivity which ranges between 200 nm to 900 nm. Features fluorescence detection limit of ≤ 5×10-11 g/ml and Water Raman peak of S/N ≥ 200. It consists of the following characteristics, namely, high detection sensitivity, fast scanning speed, high dynamic range, fast 3D scanning, etc. The main principles includes measurement of absorption and fluorescence. Absorbance measurements can be taken via one or more wavelengths. The fluorescence unit increases the measuring range by 1000 for detecting DNA.
| Light source | 150 W Xenon lamp |
|---|---|
| Excitation wavelength | 200 nm to 900 nm |
| Emission wavelength | 200 nm to 900 nm |
| Excitation slit | 2 nm, 5 nm, 10 nm, 20 nm |
| Emission slit | 2 nm, 5 nm, 10 nm, 20 nm |
| Wavelength accuracy | ±0.4 nm |
| Wavelength repeatability | ≤ 0.2 nm |
| Signal-to-Noise Ratio | Raman peak of water (P-P): S/N ≥ 200 (10 nm Slit) |
| Detection limit | ≤5×10-11 g/ml (Quinine Sulphate Solution) |
| Linearity | γ ≥ 0.995 |
| Peak repeatability | ≤ 1.5% |
| Stability (10 min) Zero Drift | ±0.3 |
| Stability (10 min) Value Limit | ±1.5% |
| Wavelength scan speed | Multi-speed level, Maximum at 48000 nm/min |
| Photometric value | 0.00 to 10000.00 |
| Data interface | USB 2.0 |
| Maximum power consumption | 200 W |
| Power Source | AC 220 V/50 Hz; 110 V/60 Hz |
| Dimension | 380×445×310 mm |
| Net weight | 12 kg |
| Gross weight | 14 kg |
Fluorescence Spectrophotometer finds application in material research, pharmaceutical analysis, biochemical and clinical testing, water quality analysis and control, food safety testing.
| Accessories No. | Accessories Name | Functions |
| 1 | Membrane sample rack | For membrane samples |
| 2 | Powder sample rack | For powder samples |
| 3 | Up conversion fluorescent holder | Base holder for other racks |
| 4 | Octave Double-frequency elimination filter (300 nm,350 nm,400 nm,450 nm,500 nm,550 nm,600 nm,650 nm for one set) | Remove the interference of double-frequency peaks of these wavelengths |
| 5 | Auto polarization filter | - |
| 6 | Sample cell jacket | - |
| 7 | Peltier temperature (15 to 40°C) control holder | - |
Labtron Fluorescence Spectrophotometer are built with sensitive signal detection technology and advanced optical systems. They offer impressive fluorescence detection limits and exceptional signal-to-noise ratios. With a dual beam ratio excitation light monitoring system, they ensure stable fluorescence signals. Our Fluorescence Spectrophotometer have built-in optical gates, which enable effective analysis of unstable samples.
Labtron Visible Spectrophotometer feature high-resolution grating systems that cover a broad wavelength range. These instruments offer multiple modes, including transmittance, absorbance, concentration, and autocalibration. They utilize adaptable light sources and silicon photodiode detectors for precise measurements. Our visible spectrophotometers provide exceptional stability and precision, making them ideal for industrial applications and research.
Labtron Xenon Lamp Spectrophotometer comes with a high-quality flashing Xenon lamp that requires no preheating and has a lifespan of 3 years. Their multiple work modes, including T, A, C, and E, offer exceptional flexibility for various types of measurements. They use imported silicon photodiode detectors for high sensitivity and stability. Our Xenon Lamp Spectrophotometer’s large sample chamber supports the attachment of optional accessories, enhancing adaptability.
Labtron Nano Spectrophotometer enables rapid analysis of small sample volumes and features a wide wavelength range for precise measurements. They ensure high repeatability in detecting micro-volume quantities of nucleic acids and other components. They include built-in computers with USB connections and user-friendly interfaces. Our Nano Spectrophotometer are Ideal for concentrated samples without the need for dilution or baseline adjustments.
Labtron Fluorescence Spectrophotometer are built with sensitive signal detection technology and advanced optical systems. They offer impressive fluorescence detection limits and exceptional signal-to-noise ratios. With a dual beam ratio excitation light monitoring system, they ensure stable fluorescence signals. Our Fluorescence Spectrophotometer have built-in optical gates, which enable effective analysis of unstable samples.
Labtron Portable Spectrophotometer utilize traditional whiteboards in their optical systems to ensure accurate measurements. They incorporate ETC technology for precise calibration. Include automated gloss compensating technology for accurate color measurements. Their extensive storage capacity provides long-term data retention. Our Portable Spectrophotometer are equipped with a TFT touch screen, a built-in camera, and high-capacity rechargeable batteries.
