B-600 Biophotometer Nano UV Visible Spectrophotometer for DNA, Protein and OD600 Analysis

Overview of Nano UV Visible Spectrophotometer Technology

The B-600 Biophotometer Nano UV Visible Spectrophotometer is a compact, high-precision analytical instrument designed for fast and reliable quantification of nucleic acids, proteins, and microbial density. Built for modern laboratory workflows, it integrates nano-volume detection and full-spectrum UV-Visible analysis within a stand-alone system, eliminating the need for an external computer.

With its advanced optical architecture and intuitive operation, this nano UV visible spectrophotometer delivers accurate absorbance readings across a wide wavelength range, making it suitable for molecular biology, biochemical research, and routine laboratory quality control.

High-Performance Optical System

At the core of the B-600 is a high-quality flash xenon lamp that ensures stable and long-lasting illumination across the full spectrum. This light source supports consistent measurement performance with minimal maintenance requirements, making it suitable for high-throughput laboratory environments.

The instrument is equipped with a high-resolution CCD detector (2048 pixels), enabling fast spectral acquisition and excellent repeatability. The system can complete measurements in approximately 5 seconds, significantly improving laboratory efficiency while maintaining high analytical accuracy.

Key optical advantages include:

• Full wavelength range: 190–1100 nm

• Wavelength accuracy: ±1 nm

• Spectral resolution: 0.3 nm

• Stable signal output for reproducible results

This combination ensures that the UV visible spectrophotometer delivers precise optical performance even in demanding experimental conditions.

Nano-Volume Sample Measurement Capability

One of the most important features of this biophotometer nano UV visible spectrophotometer is its ability to measure extremely small sample volumes. Only 1–2 µL is required for accurate analysis, eliminating the need for dilution and reducing sample waste.

This nano-detection technology supports a wide dynamic concentration range, allowing researchers to analyze both low and high concentration samples without additional preparation steps. It is especially useful in DNA and RNA quantification workflows where sample availability is limited.

Performance specifications for nano mode include:

• Absorbance range: 0–200 Abs (10 nm equivalent)

• Detection limit: 2 ng/µL (dsDNA)

• Maximum concentration: 15000 ng/µL (dsDNA)

• Absorbance precision: 1% @ 100 ng/µL

This level of sensitivity makes the instrument highly suitable for genetic analysis and molecular diagnostics.

Multi-Function Analytical Applications

The B-600 is designed to support a wide range of laboratory applications, making it a versatile tool for life science research. It provides multiple measurement modes that cover essential experimental needs.

Supported functions include:

• Nucleic acid quantification (DNA, RNA)

• Protein concentration analysis

• Kinetics studies

• Full spectrum scanning

• Endpoint measurement

• OD600 microbial density analysis

These capabilities allow a single instrument to replace multiple traditional devices, improving workflow efficiency and reducing laboratory equipment complexity.

Cuvette Mode for Extended Applications

In addition to nano-volume analysis, the system also supports traditional cuvette-based measurements. This dual-mode functionality increases flexibility for different experimental requirements.

Cuvette mode specifications:

• Beam height: 8.5 mm

• Absorbance range: 0.002–2.0 Abs

• Measurement time: approximately 3 seconds

• Path length: 10 mm

This allows users to switch between micro-volume and standard cuvette measurements depending on sample type and experimental design.

Intelligent Stand-Alone Operating System

The instrument features a 7-inch LCD color touch screen that provides a fully independent operating environment. No external computer is required, allowing direct control of all measurement functions through a user-friendly interface.

The operating system is designed with a modular UI layout that simplifies navigation and reduces training time. Users can quickly access different measurement modes, review results, and manage data efficiently.

Additional usability features include:

• USB-based software upgrade capability

• Dual USB ports for data transfer and external devices

• Data storage and retrieval via USB drive

• Support for mouse and keyboard input

This design significantly improves operational convenience in laboratory settings.

Fast Measurement and High Stability

Speed and accuracy are critical in modern analytical workflows. The B-600 completes nano-volume measurements in approximately 5 seconds, ensuring rapid sample processing without compromising data quality.

The CCD detection system enhances repeatability and minimizes measurement variation, while the xenon flash lamp ensures stable signal output over extended use. Together, these technologies provide consistent analytical performance even during continuous operation.

The system’s high stability makes it suitable for routine laboratory testing, research applications, and quality control environments where data reliability is essential.

Compact Design and Low Power Consumption

Designed with portability in mind, the B-600 features a compact structure with dimensions of 230 × 290 × 220 mm and a lightweight body of only 3 kg. This makes it easy to move between laboratory stations or integrate into space-limited environments.

The low-power design operates at 12V DC with a power consumption of only 18W, reducing energy usage while maintaining full analytical performance. Its compact footprint allows efficient use of laboratory bench space without sacrificing functionality.

Technical Specifications Overview

Data Management and Software Flexibility

The system supports flexible data management through USB storage, allowing users to easily export and archive experimental results. This ensures efficient data handling in both research and routine laboratory environments.

Software upgrades can be performed via USB, reducing maintenance complexity and extending instrument lifecycle. The system’s design supports long-term usability without requiring frequent service intervention.

Conclusion

The B-600 Biophotometer Nano UV Visible Spectrophotometer combines nano-volume detection, full-spectrum UV-Vis analysis, and intelligent standalone operation into a single compact platform. With high-speed measurement, strong optical stability, and versatile functionality, it provides an efficient solution for nucleic acid, protein, and microbial analysis in modern laboratories.

Its integration of precision optics, user-friendly interface, and flexible measurement modes makes it a reliable choice for researchers seeking accuracy and operational efficiency in a compact analytical instrument.