Micro Spectrophotometer FM-MS-A104 offers a wavelength range from 180 to 910 nm across a broad spectrum. It requires a minimal sample volume ranging from 0.5 μL to 2 μL, with 2 μL recommended for optimal results. It can accommodate a fluorometer sample volume range of 1 to 20 μL, allowing flexibility for various fluorescence measurements. It features an intuitive touchscreen interface, enabling easy operation and quick access to all functions.
| Sample Volume | 0.5 μL to 2 μL (Recommended: 2 μL) |
| Wavelength Range | 180 to 910 nm |
| Nucleic Acid Detection Range | dsDNA: 2 to 37,500 ng/μLssDNA: 1.32 to 24,750 ng/μLRNA: 1.6 to 30,000 ng/μL |
| Protein Detection Range | A280: 0.04 to 750 mg/mLBSA: 0.06 to 1,119 mg/mLIgG: 0.03 to 547 mg/mLLysozyme: 0.015 to 284 mg/mL |
| Absorbance Range (10 mm eq.) | 0.04 to 750 (at 260 nm) |
| Path Length Options | 0.02, 0.03, 0.1, 0.2, 1 mm |
| Wavelength Accuracy | ±1 nm |
| Wavelength Precision | ±0.2 nm |
| Absorbance Precision | 0.002 Abs (1 mm pathlength) |
| Spectral Resolution | ≤ 1.5 nm (FWHM @ Hg 253.7 nm) |
| Absorbance Accuracy | ±1% (7.332 at 260 nm) |
| Light Source | Xenon flash lamp (>10⁹ flashes) + LED (Fluorometer) |
| Detector | 2048-element linear CMOS array |
| Sample Pedestal Material | 304 Stainless steel and Quartz fiber |
| Measurement Time | < 6 seconds (Absorbance), 3 seconds (Fluorometer) |
| OD600 Absorbance Range | 0 to 4.000 Abs |
| OD600 Stability | ≤0.5% (0 to 3 Abs), ≤1.5% (3 to 4 Abs) |
| OD600 Repeatability | ≤0.5% (0 to 3 Abs), ≤1.5% (3 to 4 Abs) |
| OD600 Accuracy | ≤0.005 Abs (0 to 2), ≤1% (2 to 3), ≤2% (3 to 4) |
| Heating | Up to 37°C |
| Stirring Speed | 100 to 900 rpm |
| Fluorometer Sample Volume | 1 to 20 μL |
| Fluorometer Repeatability | < 1.5% |
| Fluorometer Linear Dynamic Range | R² ≥ 0.995 |
| Fluorometer Sensitivity | 0.5 pg/μL dsDNA |
| Fluorometer Light Source | LED |
| Fluorometer Excitation Wavelengths | 470/625 nm (Standard), 365/525 nm (Optional) |
| Fluorometer Emission Wavelengths | 525/690 nm (Standard), 460/620 nm (Optional) |
| Fluorometer Concentration Range | dsDNA HS: 0.005 to 120 ng/μLdsDNA BR: 0.2 to 2000 ng/μLOligo: 0.01 to 240 ng/μLRNA: 0.2 to 200 ng/μLMicroRNA: 0.025 to 150 ng/μLProtein: 12.5 μg/mL to 5 mg/mLProtein BR: 0.1 to 20 mg/mL |
| Power Consumption (Work/Standby) | 48 W / < 6.5 W |
| Power Adaptor | DC 12, 4A |
| Dimensions (W×D×H) | 300 × 232 × 196 mm |
| Weight | 4.2 kg |
Micro Spectrophotometer FM-MS-A104 is widely used in microbiology, research laboratories, forensic science, environmental testing, and hospitals.
| Accessory | Quantity |
| Cuvette | 2 (45×12.5×12.5) |
| Stirrer | 2 (3×6 mm) |
| U - disk | 1 |
| Thermal printing paper | 4 rolls (57×20, thickness of 0.06 to 0.08) |
| Dust cover | 1 |
