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Micro Volume Nano Spectrophotometer MMVS-1A
Model: MMVS-1A · Category: Spectrophotometer
Micro Volume Nano Spectrophotometer MMVS-1A is a single beam light intensity measuring instrument for microscopic samples. It features uniquely designed sample holder for trace elemental analysis. Deuterium lamp reduces the effect of stray light during the process.
Specifications
| Wavelength range | 190 nm ~ 1100 nm |
|---|---|
| Spectral bandwidth | 4 nm |
| Minimum sample capacity | 0.2 µL |
| Optical system | Single beam (1200 lines/mm grating) |
| Ultra-micro optical distance | 0.5 mm |
| Detectable concentration range | 2.5 ng/µL (dsDNA) |
| Minimum precise detect concentration | 10 ng/µL (dsDNA) |
| Maximum precise detect concentration | 5000 ng/µL (dsDNA) |
| DNA reproducibility | < ±1% (dsDNA at 1000 ng/µL) |
| Wavelength accuracy | ±0.5 nm |
| Wavelength repeatability | 0.3 nm |
| Maximum scanning speed | 3000 nm/min |
| Photometric accuracy | ±0.5% T or ±0.004Abs at 1A |
| Photometric range | 0% T ~ 200% T -0.3 Abs ~ 0.3 Abs 0 Conc. ~ 9999 Conc. |
| Stray light | 0.05% T at 220 nm, 340 nm |
| Stability | ±0.0008 A/h at 500 nm |
| Baseline flatness | ±0.002 A |
| Light source | Halogen and deuterium lamp |
| Detector | Silicon photodiode |
| Output | USB print and data output, PC connection |
| Power supply | AC 110 V ±10%; 50 Hz AC 220 V ±10%; 60 Hz |
| Dimensions | 491 × 365 × 180 mm |
| Gross weight | 14 kg |
Features
| Dual platforms for sample analysis in ultra-micro and standard cuvettes |
| Microscale sample testing |
| No light loss in the testing process for accurate readings |
| Large LCD display for visual monitoring of the obtained results |
Applications
Used for qualitative and quantitative measurement of microscopic samples in the research fields of nucleic acids, proteins, bacterial concentration, virology, forensics, biology, etc.
