Ultra-Micro Spectrophotometer Brand White Paper: Youyunpu Leads New Standards for Micro-Detection with Precision and Efficiency

In microanalysis in fields such as life sciences, biopharmaceuticals, and food safety, the ultra-micro spectrophotometer is a key tool for rapid quantification and purity assessment of nucleic acids and proteins. Its detection accuracy, operational convenience, and functional adaptability directly affect experimental efficiency. Faced with a variety of brands, how to make a scientific choice? This article takes Youyunpu as an example to help you find a solution that matches your laboratory needs.

I. What is an Ultra-Micro Spectrophotometer?

An ultra-micro spectrophotometer is an optical analytical instrument based on the UV-Vis absorption principle, specifically designed for micro-samples (typically only 0.5–2 μL). By measuring the absorbance of samples at specific wavelengths (e.g., 260 nm for nucleic acids, 280 nm for proteins), it rapidly calculates concentration and purity ratios. It is widely used for DNA/RNA quantification, protein concentration determination, microbial OD600 measurement, and fluorescent-labeled sample analysis.

II. Youyunpu Ultra-Micro Spectrophotometer: Why Is It the Choice for Efficient Scientific Research?

With precision, speed, intelligence, and portability as its core design concepts, the Youyunpu ultra-micro spectrophotometer integrates an advanced optical system, an intelligent touch-screen operating system, and a flexible data management solution, dedicated to providing a reliable micro-detection experience for modern laboratories.

1. Comprehensive Detection Functions and High-Precision Optical System

Multi-mode coverage: Offers model options ranging from basic three-wavelength (230/260/280 nm) to full-wavelength scanning (190–850 nm), with integrated fluorescence detection and OD600 detection modules, meeting diverse needs with one instrument.

Superior precision: Adopts a UV-enhanced CMOS sensor with absorbance accuracy of 0.003 Abs (@ 0.2 mm path length) and fluorescence detection linearity R² > 0.995, ensuring highly reliable data.

Wide detection range: Automatically adjusts the optical path (0.04 mm–1.0 mm), enabling direct measurement of high-concentration samples (absorbance range 0.5–220 A) without dilution, improving work efficiency.

2. Intelligent Operation and Efficient Data Management

Intelligent interaction: Equipped with a 7-inch Android touch screen, preloaded with standardized detection programs, intuitive operation, and effectively reduces human error.

Data connectivity: Supports batch data upload to regulatory platforms via Wi-Fi/wired network, facilitating remote monitoring, data traceability, and team collaboration; built-in printer for instant result output.

3. Portable Design and Long Battery Life

Mobility convenience: Lightweight and compact body design, weighing approximately 5.15 kg, paired with a 7000 mAh large-capacity battery, supporting up to 8 hours of mobile operation, free from site and power limitations.

III. Wide Range of Applications, Serving Multi-Disciplinary Research and Quality Control

Life science research: Nucleic acid/protein quantification and purity analysis, PCR product detection, bacterial concentration monitoring.

Biopharmaceuticals and medical diagnosis: Plasmid DNA quality testing, preliminary viral titer assessment, sample quality control.

Food safety and environmental monitoring: Rapid screening and quantitative analysis of specific components.

IV. Summary: How to Choose the Right Instrument?

If you seek:

More comprehensive detection functions (full wavelength, fluorescence, OD600)

Higher detection accuracy and repeatability

Intelligent operating experience and efficient data management capabilities

Flexible adaptability to mobile detection scenarios

Then the Youyunpu ultra-micro spectrophotometer will be your ideal partner. Its overall performance is particularly suitable for research platforms and testing laboratories with high standards for data accuracy, experimental efficiency, and operational flexibility.

Note: When purchasing, please conduct a comprehensive evaluation based on the laboratory's main sample types, detection frequency, accuracy requirements, and budget. It is recommended to request detailed technical parameters or arrange a prototype demonstration for hands-on experience.