Description

UV-VIS Spectrophotometer YR01855 is a high-precision device expertly designed for spectrophotometric analysis within the range of 190 to 1100 nm. Ideal for applications in chemistry, biology, and various industrial and research sectors, this model boasts a fully sealed monochromator and optical surfaces protected with a silicon dioxide membrane, ensuring an extremely low stray light level of less than 0.05% T. Its large 128 x 64-point LCD screen supports the viewing of up to 5 groups of data per screen and displays a clear standard curve, ensuring precise and easily read results.

Market Price

The UV-VIS Spectrophotometer YR01855 is competitively priced within the market, reflecting its high quality and innovative technology, which enhances precision, durability, and analysis functionality. For an exact and tailored quote, users are encouraged to utilize the Kalstein Plus platform—a fast and user-friendly system that allows adaptation of the equipment to specific needs.

Frequently Asked Questions

• What are the main applications of the YR01855?
  The YR01855 is ideal for research laboratory analysis, particularly in studies of chemical solution concentrations, DNA/protein analysis, and quality testing in pharmaceutical and cosmetic industries, thanks to its low stray light and high precision.
• Is it possible to connect the YR01855 to a computer?
  Yes, the YR01855 includes a USB port for computer connection, and with the UV-Professional software, device operation becomes more efficient and intuitive for data management.
• How much memory space does the spectrophotometer have?
  This spectrophotometer can store up to 200 data groups and 200 standard curves, making it ideal for laboratories requiring extensive and secure data storage.

Advantages and Disadvantages

Advantages:

• High Precision and Stability: Photometric accuracy of ± 0.2% T and stability of ± 0.002 A/h guarantee reliable and repeatable results.
• Large Storage Capacity: Memory for 200 data groups and standard curves facilitates efficient data management.
• Connectivity and Software: UV-Professional software integration provides expanded analysis capabilities and full spectrophotometer control from a computer.

Disadvantages:

• Weight: At 18 kg, portability is less feasible for frequently relocated laboratory equipment.
• Initial Investment: While competitively priced, it may pose a considerable investment for laboratories with stringent budget constraints.

Field Use of the Product

The YR01855 is extensively used in pharmaceutical, food, and environmental industries for absorbance and transmittance analysis of solutions. Its capability to detect low concentrations with high precision makes it indispensable for quality and purity assessments in pharmaceuticals and in biomedical laboratory research.

Recommendations

For optimal performance and longevity of the YR01855 UV-VIS, periodic calibrations are recommended, along with maintaining a clean, dust-free environment. Proper maintenance of the tungsten and deuterium lamps is crucial for stable measurements and optical component protection. Regular use of the UV-Professional software is advised for efficient data management and detailed analysis. To ensure that this spectrophotometer meets your lab’s specific needs, feel free to generate a personalized quote via the Kalstein Plus platform.

Features

• Wavelength Range: 190-1100 nm
• Display: 128 x 64 Dots LCD
• Auto Wavelength Setting
• USB Data Output Port
• Memory for 200 Data Groups
• Photometric Accuracy: ±0.2% T

Technical Specifications