About Double Beam MICROPROCESSOR UV-VIS TOUCH SCREEN Spectrophotometer
The LI-2900 is a double beam UV-Visible spectrophotometer used to measure the absorbance and transmittance of substances in the wavelength range of about 190i1100 nm. It works by splitting light into two beamsione passing through the sample and the other through a reference (blank)iallowing accurate and stable measurements.
It is equipped with deuterium and tungsten lamps, a monochromator, and a photodetector to analyze how much light is absorbed by a sample.
The instrument is widely used in:
- Pharmaceutical analysis
- Chemical and environmental testing
- Biotechnology (DNA/protein studies)
In short:
The LI-2900 is a high-precision analytical instrument that provides reliable and stable measurements by comparing sample and reference beams simultaneously.
Advanced Touch Screen ControlThe Double Beam UV-VIS Spectrophotometer features a modern touch screen interface that simplifies operation and streamlines measurement workflows. Automatic controls allow users to set parameters effortlessly, reducing manual intervention and chances of error. Its display is intuitive to navigate, saving time during complicated analyses.
Reliable Performance and PrecisionEngineered for versatile laboratory applications, this spectrophotometer guarantees high accuracy within a wavelength range of 190-1100 mm/m. Its robust construction and adherence to 21 CFR standards make it a dependable choice for regulated industries, ensuring consistent, traceable results for both qualitative and quantitative assays.
FAQ's of Double Beam MICROPROCESSOR UV-VIS TOUCH SCREEN Spectrophotometer:
Q: How does the Double Beam UV-VIS Spectrophotometer ensure measurement accuracy?
A: This spectrophotometer utilizes advanced microprocessor control, automatic calibration, and double beam optics to deliver high accuracy within a wavelength range of 190-1100 mm/m. The touch screen interface further supports precise parameter settings.
Q: What applications is this spectrophotometer suitable for?
A: Designed for compliance with 21 CFR, this spectrophotometer is ideal for laboratory analysis in pharmaceutical, research, and quality control environments that require reliable UV-VIS measurements.
Q: When should I use the double beam configuration?
A: The double beam configuration is particularly beneficial when you need to minimize baseline drift and compensate for any fluctuations in lamp intensity, especially during long sample runs or when high data integrity is required.
Q: Where can this equipment be installed?
A: With its compact rectangular design (Approx. 500 605 283 mm), the spectrophotometer fits conveniently in standard laboratory spaces, making it suitable for research facilities, industrial labs, and educational institutions across India.
Q: What is the process for operating this spectrophotometer?
A: Operation involves powering on the device (100-240 V, 50/60 Hz), selecting measurement parameters via the touch screen, and initiating scans. Automatic controls handle calibration and measurement, simplifying workflows for users of various expertise levels.
Q: How can users benefit from the touch screen feature?
A: The touch screen offers streamlined navigation, quick parameter setting, and an accessible interface for users, resulting in faster setup and reduced training time for laboratory staff.
Q: What warranty and support are provided by the supplier in India?
A: This spectrophotometer comes with a 1-year warranty, and as a supplier and trader in India, prompt customer support and service are provided to ensure minimal downtime for users.