Description

The Micro-Spectrophotometer YG0932 is an ultra-micro nucleic acid analyzer designed for efficient and accurate measurement of DNA and RNA concentration and purity. This instrument is optimized for minimal sample requirements, requiring only 1 to 2 µl of sample for each test, making it ideal for high-precision analysis in laboratories with limited sample volumes. The YG0932 offers 3 specific wavelengths—260 nm, 280 nm, and 365 nm—to detect nucleic acids and proteins. Its intuitive Android system operation, combined with a 7-inch touch screen, provides a user-friendly interface, ensuring ease of use without the need for a computer.

Market Price

The Micro-Spectrophotometer YG0932 is positioned as a cost-effective solution for labs requiring high-precision nucleic acid and protein analysis. It typically falls within the price range of $5.624 to $5.650 USD depending on the configuration and optional accessories. The competitive pricing of this instrument, combined with its ease of use and high-accuracy measurements, makes it an attractive option for universities, research institutes, and biotechnology companies focused on nucleic acid and protein analysis. Compared to similar products in the market, the YG0932 offers an excellent balance of performance and affordability, providing a solid return on investment for scientific applications.

Frequently Asked Questions

• What types of samples can the YG0932 measure?
  The YG0932 is designed to measure DNA, RNA, and proteins. It is ideal for applications in molecular biology, biochemistry, and genetics. The device can handle extremely small sample sizes, making it perfect for labs with limited quantities of material.
• How accurate are the measurements?
  The YG0932 offers an absorbance precision of 0.005 Abs and an absorbance accuracy of 2% at 260 nm, making it highly accurate for nucleic acid and protein quantification. It can detect DNA concentrations ranging from 10 ng/µl to 2500 ng/µl.
• Do I need a computer to operate the YG0932?
  No, the YG0932 operates via a built-in Android system with a 7-inch touchscreen, eliminating the need for a PC connection. This makes it a highly portable and user-friendly instrument for on-the-go use in any lab setting.

Advantages and Disadvantages

Advantages:

• Compact and portable design with a 7-inch touchscreen and Android system for intuitive operation without a computer.
• Quick measurement time of <6 seconds for efficient high-throughput testing.
• Minimal sample requirement of only 1-2 µl, making it ideal for labs with limited sample quantities.
• OD600 function for detecting bacterial concentrations, providing versatility in both molecular biology and microbiology applications.
• Built-in printer for convenient data printing, with USB output for easy data transfer and storage.

Disadvantages:

• Limited wavelength range (260 nm, 280 nm, and 365 nm), which may not be suitable for certain advanced spectroscopic applications requiring a broader spectrum.
• The absorbance range (0.2 – 50 A) may not be suitable for extremely high-concentration samples.
• Operating power of 25 W may require stable power conditions for optimal performance.

Field Applications

The Micro-Spectrophotometer YG0932 is perfect for a wide range of scientific and clinical applications, including genetic research, biochemical analysis, and microbiological testing. It is frequently used in molecular biology for nucleic acid quantification, protein analysis, and bacterial concentration measurements. The small sample volume requirement (1-2 µl) makes it ideal for labs handling precious or limited samples, such as genetic material or small culture volumes. Its OD600 function is especially useful for microbiological research, where accurate bacterial concentration measurement is vital for tracking microbial growth.

Recommendations

To get the best performance from the Micro-Spectrophotometer YG0932, it is recommended to regularly calibrate the instrument for optimal accuracy. Additionally, users should ensure that the sample pedestal is clean and free from residues before measurement to avoid contamination and errors in results. The long-life LED light source ensures consistent performance, but it is still important to follow proper maintenance procedures to prolong the instrument’s lifespan. Finally, for labs that require quick data processing, the USB output and built-in printer should be used to streamline data analysis and reporting.

Technical Specifications