Double beam UV / VIS spectrophotometer YR01863 // YR01865

The UV / VIS Double Beam Spectrophotometer YR01863 // YR01865 is designed for laboratories that need high-precision and stable spectral analysis. Its double-beam optical system reduces circuit fluctuations and eliminates stray light, delivering highly reliable results. With a wavelength range from 190 to 1100 nm and a 520 mm light path design, this equipment offers superior resolution and multiple bandwidth options, adjustable down to 0.5 nm. Among its advanced features are spectrum scanning, kinetics, standard curve, and DNA/protein testing, all managed directly from a PC or its 6-inch LCD screen. Additionally, it includes a USB port for data export, making this spectrophotometer a highly versatile and convenient tool for laboratory users.

Market Price

The YR01863 // YR01865 is a strategic investment in the market, with prices ranging from $5,950 to $7,200 USD, depending on the model and selected bandwidth specifications. Its price-quality ratio is ideal for laboratories that require durability and advanced precision in their spectrophotometric analyses. With a sturdy 16 mm cast aluminum optical base and an automatic calibration system, this equipment minimizes maintenance needs. To get an exact quote tailored to your laboratory’s specific needs, you can request a quote or generate an automatic quote through Kalstein Plus.

Frequently Asked Questions

• What type of lamps does the YR01863 // YR01865 spectrophotometer use? This model is equipped with tungsten and deuterium lamps, allowing for analyses in the ultraviolet and visible spectrum regions.
• Is it necessary to connect it to a computer? Although the YR01863 // YR01865 has an integrated LCD screen that displays results and test curves, it can also connect to a computer via USB for more detailed analysis.
• Does it require frequent maintenance? No, thanks to its robust design and automatic calibration functions, this spectrophotometer requires minimal maintenance, though periodic calibration is recommended to maintain accuracy.

Advantages and Disadvantages

The main advantages of the YR01863 // YR01865 include its high precision with a wavelength accuracy of ± 0.1 nm, its ability to handle multiple analysis modes, and its die-cast aluminum optical base, which provides great stability and durability. Additionally, its double-beam system significantly reduces external interferences. As a potential disadvantage, its weight of 32 to 34 kg may make it less portable than other models on the market.

Field Applications

This spectrophotometer is ideal for applications in research laboratories, quality control, and sectors such as pharmacology and molecular biology. Its double-beam design allows for precise and stable measurements in complex DNA and protein tests, as well as in kinetic and multi-absorbance studies. Its ability to store and export data facilitates information management and optimizes workflows in laboratories that require precision and efficiency in data handling.

Recommendations

To maximize the performance of the YR01863 // YR01865, it is essential to keep the equipment in a controlled, dust-free environment, and to perform regular calibrations to ensure measurement accuracy. Using the USB port for data transfer and an external printer to document results directly can further facilitate analyses. Request a personalized quote today or generate your own quote on Kalstein Plus to learn how the UV / VIS Double Beam Spectrophotometer YR01863 // YR01865 can transform your laboratory processes with unparalleled precision and reliability.

Technical Specifications

Model	YR01863	YR01864	YR01865
Optical System	Double Beam, 1200 Lines/mm Grating)
Wavelength Range	190-1100nm
Bandwidth	1.8nm	1.0nm	0.5, 1.0, 2.0, 4.0 nm
Wavelength Accuracy	±0.1nm (D2 656.1nm), ±0.3nm @all range
Wavelength Repeatability	0.1nm
Photometric Accuracy	±0.2%T(0-100%T)
Photometric Repeatability	≤0.1%T(0-100%T)
Photometric Range	-0.3-3A 0-200%T 0-9999C
Stability	± 0.0003A/h @ 500nm
Baseline Flatness	± 0.001A/h
Noise	± 0.0005A
Stray Light	≤0.03%T @ 220nm, 360nm
Data Output Port	USB
Printer Port	Parallel Port
Display	320*240 Dots LCD
Lamps	Tungsten Lamp & Deuterium Lamp
Detector	Silicon Photodiode
Power Requirements	AC 220V/50Hz or AC 110V/60Hz
Dimension	625*430*206mm
Weight	32kg/32kg/34kg