Micro Volume Spectrophotometer

UNano 2000 Plus – Advanced Micro-Sample Analyzer

Sample Volume: 0.5–2.0 µL | Wavelength Range: 190–850 nm

Revolutionize Nucleic Acid and Protein Quantification in Your Laboratory

Modern research demands accurate results from increasingly limited sample volumes. Conventional spectrophotometers often require dilution, increasing error and wasting valuable material. The UNano 2000 Plus Full-Spectrum Microvolume Spectrophotometer is engineered to overcome these challenges, delivering laboratory-grade precision from a single micro-droplet.

Designed for efficiency, reliability, and ease of use, the UNano 2000 Plus streamlines analytical workflows, conserves precious samples, and ensures robust data quality for critical downstream applications such as PCR, cloning, sequencing, and protein analysis. Its advanced functionality and compact design make it an essential instrument for today’s high-performance laboratories.

Key Benefits for Enhanced Research Productivity

Minimal Sample Consumption

Accurate nucleic acid and protein quantification using only 0.5–2.0 µL per measurement. The microvolume pedestal design eliminates cuvette waste, preserving scarce or valuable samples.

High Accuracy with Wide Dynamic Range

Full 190–850 nm wavelength coverage and an extensive dynamic range (dsDNA: 2–15,000 ng/µL) enable precise analysis without dilution. Automatic pathlength selection ensures consistent and reliable results across concentrations.

Fast, Standalone Operation

A fully integrated system featuring a 7-inch HD color touchscreen, sub-6-second measurement time, and a built-in thermal printer accelerates daily workflows and simplifies data documentation.

Versatile Application Support

Beyond standard A260/A280 measurements, the UNano 2000 Plus supports:

• Full-wavelength spectral scanning
• OD600 measurement for microbial cultures
• Colorimetric assays (BCA, Bradford, Lowry)

This versatility makes it suitable for molecular biology, biochemistry, microbiology, and quality control laboratories.

Addressing Common Laboratory Challenges

Challenge: Excessive sample consumption with traditional spectrophotometers
Solution: Micro-droplet pedestal technology enables analysis while retaining nearly the entire sample.

Challenge: Errors introduced by manual dilution
Solution: Wide dynamic range with automatic pathlength correction allows direct measurement of concentrated or dilute samples.

Challenge: Fragmented data management
Solution: Integrated measurement, display, printing, and USB data export provide seamless data handling and improved traceability.

Technical Specifications

• Model: UNano 2000 Plus (Full-Spectrum Microvolume Spectrophotometer)
• Wavelength Range: 190 – 850 nm
• Sample Volume: 0.5 – 2.0 µL
• Pathlength: Automatic (0.05 mm, 0.2 mm, 1.0 mm)
• dsDNA Range: 2 – 15,000 ng/µL
• Protein Range (BSA): 0.04 – 400 mg/mL
• Absorbance Accuracy: ±1% at 3.332 Abs (260 nm)
• Absorbance Precision: 0.003 Abs
• Spectral Bandwidth: 2 nm
• Light Source: Long-life Xenon flash lamp
• Measurement Time: < 6 seconds
• Display: 7-inch HD color touchscreen
• Operation Mode: Standalone
• Data Output: Built-in thermal printer (supports spectrum printing), USB interface
• Measurement Modes: Full spectrum scan, OD600, colorimetric assays
• Dimensions (W × D × H): 208 × 290 × 180 mm
• Weight: 3.2 kg
• Power Consumption: < 15 W during operation

Invest in Precision. Invest in Efficiency.

For laboratories that demand accuracy, sample conservation, and operational speed, the UNano 2000 Plus Microvolume Spectrophotometer delivers unmatched value. It is a strategic investment in data integrity, productivity, and long-term research success.

Contact us today to request a quotation, arrange a live demonstration, or consult with a technical specialist. Experience why laboratories worldwide rely on the UNano 2000 Plus for their most critical analyses.