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Lab Expo Microspectrophotometer LE-MS101 is optimized for measuring ultra-low sample volumes ranging from 0.5 to 2 µl with high precision. It offers optical path conversion between 1.2 mm, 1.0 mm, and 0.2 mm for enhanced flexibility across sample types. Equipped with a broad wavelength for accurate readings across the spectrum. Our Microspectrophotometer delivers dependable performance in a compact and user-friendly design for modern lab workflows.
| Sample Volume | 0.5 to 2 µl |
| Path Length | 0.2mm, 1.0m, 1.2mm |
| Wavelength | 180 to 910 nm |
| Wavelength Accuracy | ± 1 nm |
| Wavelength Precision | ± 0.2 nm |
| Absorbance Accuracy | ±1%（7.332 Abs at 260nm） |
| Absorbance Precision | 0.002Abs |
| Absorbance Range | 0.04 to 90 A (equaled 10mm) |
| Spectral Resolution | ≤ 1.5nm（FWHM @ Hg 253.7nm） |
| Nucleic Acid Detection Range | dsDNA: 2 to 4500ng/µL ssDNA:1.32 to 2970ng/ µL RNA:1.6 to 3600ng/ µL |
| Protein Detection Range | A280: 0.04 to 80.4mg/m1 BSA: 400mg/ml IgG: 290mg/ml Lysozyme: 0.026 to 30.5mg/ml |
| Sample Pedestal | 304 Stainless Steel and Quartz Fiber |
| Data Export | USB |
| Light Source | Xenon Lamp |
| Detector | 2048 -Element Linear Silicon CMOS Array |
| Measurement Time | ＜ 6 seconds |
| Power Adapter | 12 V 4 A |
| Power Consumption | 48W (working) / <6.5W (standby) |
| Dimension | 270 × 210 × 196 mm |
| Weight | 3.3 kg |
FunctionImplementationUltra-low volume samples0.5 to 2 µl enables precise micro-volume analysisProtein quantification rangeA280: 0.04 to 80.4 mg/ml supports accurate concentration measurementRapid spectral scanning<6 seconds allows high-throughput sample processingBroad wavelength coverage180 to 910 nm facilitates diverse biomolecule detectionCompact benchtop use270 × 210 × 196 mm fits space-constrained laboratory setups
