Nano2800/Nano2800 Plus Ultra-micro UV-Visible Spectrophotometer
Smart 6-Path-Length | High-Concentration Direct Measurement | The Top Choice for Bio Labs
Nano2800/Nano2800 Plus ultra-micro UV-Vis spectrophotometer features a built-in 7-inch-inch color touchscreen—no computer required. Powered by Android OS with an optimized touch interface, its compact, integrated design fits crowded labs or mobile workflows. Ideal for nucleic acid and protein quantification, bacterial culture concentration analysis, and unknown sample absorbance measurements.
Solving High-Concentration Direct Measurement Challenges in Bio Labs
Ultra-Wide Dynamic Detection Range
Detection concentration spans a 10,000-fold range, with a minimum detection limit as low as 0.2ng/ μL. Base detection ranges: IgG: 0.03-545 mg/mL; dsDNA: 2-37500 ng/μL.
Smart Path Length Auto-Match
The instrument automatically detects sample concentration and intelligently selects the optimal path length, ranging from 0.02 mm to 10 mm.
High-Concentration Direct Measurement
Eliminates error accumulation from dilution steps, significantly improving measurement accuracy.
0.02mm Path Length Application Scenarios
Biological Laboratory
High-concentration monoclonal/double-antibody preparation quality control, biopharmaceutical UF/DF concentration process monitoring, high-concentration fusion protein preparation quality control, and nano-drug/ADC conjugate high-concentration preparation analysis.
Gene & Cell Therapy Laboratory
Gene therapy plasmid DNA/mRNA bulk quality control and virus vector production process protein concentration monitoring.
Core Features
Smaller Sample Volume
Sample volume as low as 0.5 μL
Fast Detection
Fastest 5 seconds
UV-Visible Coverage
185-91 nm wavelength range
Large Color Touchscreen
Built-in 7-inch high-resolution color touchscreen displays more detection data. All software operations are completed directly on the screen.
Dual Mode Selection
Select base or cuvette configurations based on your needs to support flexible detection. The cuvette slot includes heating and stirring capabilities.
Built-in OD600 Detection Module
One-click bacterial culture concentration detection for simpler operation.
Human-Centric Design
7-inch touchscreen with graphical interface—no computer required. LED indicator displays detection status for intuitive, user-friendly operation.
Imported Light Source
Hamamatsu xenon flash lamp: high stability, long lifespan for continuous, efficient operation.
Stable and Reliable Detection
Stable, accurate detection whether at low or ultra-high nucleic acid concentrations.
Applications
Nucleic Acid Purity Analysis
A260/A280, A260/A230 ratio
Nucleic Acid Quantification
dsDNA, ssDNA, RNA, primers
Protein Quantification
A280/A205 direct method; BCA, Bradford, Lowry, Pierce 660 nm indirect method
Bacterial Culture Detection
OD600 detection
Full-Wavelength Detection
Compatible with conventional spectrophotometer detection applications
Enzyme Kinetics Assay
Used to determine enzyme activity
Specifications
| Attribute | Description |
|---|---|
| Model | Nano2800 / Nano2800 Plus |
| Detection Unit | 2048-pixel CCD array spectrometer |
| Light Source | Hamamatsu xenon flash lamp |
| Minimum Sample Volume (μL) | 0.5 |
| Path Length (mm) | 6 path lengths, auto-switching between 0.02mm,, 0.03mm,, 0.05mm,, 0.1mm,, 0.2mm,, and 1.0 mm |
| Wavelength Range (nm) | 185-910 |
| Wavelength Accuracy (nm) | ±1 |
| Spectral Resolution (nm) | ≤1.8 (FWHM at Hg {1) |
| Absorbance Range (Abs) | 0-750 (equivalent to 10 mm path length) |
| Absorbance Precision | 0.002Abs(1mm path length, or 1% CV, whichever is greater |
| Absorbance Accuracy | ±2%(at 0.86A at 257nm)) |
| Minimum Detection Concentration | 2 ng/μL dsDNA, 0.06mg/mL BSA, 0.03mg/mL IgG |
| Base Maximum Detection Concentration | 37500ng/ μL dsDNA, 1120mg/mL BSA, 545mg/mL IgG |
| Detection Time (s) | ≤5 |
| Cuvette Heating Temperature (°C)* | 37±0.5 |
| Cuvette Stirring Speed | 10-90 0 RPM, 10 adjustable speeds |
| Cuvette Absorbance Range | 0-1.5A(10mm) |
| Cuvette Minimum Detection Concentration | 0.2ng/ μL dsDNA, 0.006mg/mL BSA, 0.003mg/mL IgG |
| Display | 7-inch, 1280x800 color display with capacitive touch screen, supporting gesture operations |
| Operating System | Android |
| Data Interface | USB, Wi-Fi |
| Power Supply | AC10V–220V, 50Hz/60Hz (power adapter) |
| Weight | 2.3KG / 2.2KG |
*The Nano2800 doesn't include these features; they're exclusive to the Nano2800Plus.
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