Description

The Micro-Spectrophotometer YG0931-1 is a state-of-the-art UV-Vis spectrophotometer that offers a full spectrum wavelength range of 200-800 nm, designed to deliver precise and rapid measurements for a wide variety of biological samples. This device is ideal for detecting nucleic acids, proteins, and cell solutions with as little as 2 µl of sample, making it incredibly efficient for researchers working with limited sample quantities. Additionally, the YG0931-1 introduces a bacterial concentration test function, enabling users to detect the concentration of bacteria and other culture solutions and track bacterial growth.

Market Price

The Micro-Spectrophotometer YG0931-1 is positioned in the mid-range market for high-precision scientific instruments, with a typical price range of $11.168 to $11.200 USD. This price reflects the device’s cutting-edge technology, portability, and multifunctional capabilities, making it a valuable tool for research labs, universities, and clinical environments that require quick and reliable analysis of biological samples. Its competitive pricing and low operational costs make it an attractive option for labs looking for a high-performance spectrophotometer without breaking the budget.

Frequently Asked Questions

• What types of samples can the YG0931-1 measure?
  The YG0931-1 is designed for nucleic acids, proteins, and cell solutions, including bacterial cultures. It is ideal for applications in biochemistry, molecular biology, and clinical diagnostics.
• How accurate is the YG0931-1?
  With an absorbance precision of 0.003 Abs and a wavelength accuracy of ±1 nm, the YG0931-1 delivers highly accurate and reliable results for a variety of applications. It can detect DNA concentrations as low as 2 ng/µl with great precision.
• Can I use the YG0931-1 without a computer?
  Yes, the YG0931-1 operates as a standalone system with its built-in Android system and 7-inch capacitive touch screen, meaning it doesn’t require a PC for operation. It is an all-in-one solution for sample analysis.

Advantages and Disadvantages

Advantages:

• Compact and user-friendly design with a 7-inch touchscreen and Android system, making it easy to operate in any laboratory setting.
• Rapid measurements (within 5 seconds) and high precision in detecting nucleic acids, proteins, and bacteria.
• No warm-up time required, ensuring immediate readiness for use.
• Built-in printer for quick printing of results and the ability to output data via USB for easy analysis and storage.
• Small sample volume requirement (as little as 0.5 µl) for highly efficient sample testing.

Disadvantages:

• Absorbance range (0.04-90 A) may be limiting for certain high-concentration samples.
• Requires periodic calibration to maintain measurement accuracy, especially for high-precision applications.
• The device operates on DC 24V, which requires proper power management in some lab setups.

Field Applications

The Micro-Spectrophotometer YG0931-1 is ideal for use in research labs, biotechnology companies, and clinical laboratories. It excels in applications such as the detection and quantification of nucleic acids (e.g., DNA, RNA), proteins, and cell culture solutions, making it invaluable for genetic research, biochemical assays, and microbial analysis. Additionally, the OD600 function is particularly beneficial for measuring bacterial growth, allowing researchers to track and analyze microbial cultures effectively. Its portability and fast, precise readings make it an essential tool in any high-throughput environment.

Recommendations

To maximize the performance of the YG0931-1, regular calibrations and maintenance are essential to ensure consistent accuracy. It is advisable to clean the sample compartment after each use to prevent contamination and to periodically check the Xenon flash lamp for optimal functioning. To enhance the overall experience, consider integrating the spectrophotometer with your laboratory’s data management system for efficient storage and analysis of results.

Technical Specifications