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Double Beam UV/Vis Spectrophotometer LE-UVS101 operates across a wide wavelength range of 190 to 1100 nm. It uses a dual beam light path to ensure stable baseline correction and improved measurement accuracy. Equipped with LCD display to provide clear visualization of data and easy navigation. Supports both USB and parallel port outputs for efficient data transfer. Our Spectrophotometer is a reliable choice for advanced spectrophotometric analysis.
Specifications
| Optical System | Double Beam |
| Wavelength Range | 190 to 1100 nm |
| Bandwidth | 1.8 nm |
| Wavelength Accuracy | ±0.1 nm at D2 656.1 nm, ±0.3 nm at all range |
| Wavelength Repeatability | 0.1nm |
| Photometric Accuracy | ±0.2% T (0 to 100%T) |
| Photometric Repeatability | ≤0.1%T (0 to 100%T) |
| Photometric Range | -0.3 to 3A, 0 to 200% T, 0 to 9999C |
| Stability | ≤0.0005 A/h at 250 nm, 500 nm |
| Stray Light | ≤0.03% T at 220 nm, 360 nm |
| Output | USB Port & Parallel Port |
| Display | 320 × 240 Dots LCD |
| Light Source | Tungsten Halogen Lamp and Deuterium Lamp |
| Power Supply | AC110/220V, 50/60Hz |
| Dimensions | 625 × 430 × 206 mm |
| Weight | 30 kg |
Features
Applications
Double Beam UV/Vis Spectrophotometer LE-UVS101 is ideal for applications in pharmaceutical quality control, biochemical research, environmental analysis, and education—where precise spectral measurement and reliable quantification are essential.
Standard Accessories
PC software set
1cm Glass cuvette, 4 pieces
1cm Quartz cuvette, 2 pieces
Power cord
Dust cover
Optional Accessories
10mm Single-position cell holder
50mm/100mm Universal single-position cell holder
Automatic 10mm 8-position cell holder
10mm single-position water jacteted ambient cell holder
Adjustable cell holder for micro cuvettes
Transparent film holder
Test tube holder
Peltier System
Sipper system
Peltier & Sipper system
Micro thermo printer
Reflectance Attachment (Specular reflection)
Tungsten lamp 12V, 20W
Deuterium lamp
1: What is the wavelength range supported by the LE-UVS101?
The spectrophotometer operates over a wide wavelength range from 190 to 1100 nm, making it suitable for various UV and visible light applications.
2: What is the benefit of the double beam optical system?
The double beam design provides stable baseline correction, enhanced accuracy, and reduced noise during spectral analysis.
3: What features enhance usability and performance?
It includes a long light path design, stand-alone operating system, rigid optical structure, one-button automatic calibration, and comprehensive software capabilities.
4: What display and output options does it provide?
Our IC is equipped with a 320 × 240 dot LCD display and supports USB and parallel port outputs for seamless data transfer.
5: What are the light sources used in the device?
It utilizes both a Tungsten Halogen Lamp and a Deuterium Lamp to cover the full wavelength range.
Our advanced Double Beam UV/Vis Spectrophotometer offers a wide wavelength range, covering both the UV and visible spectrums. They offer high-resolution detection, enabling accurate measurements of small changes in a sample's composition. These include built-in software for easy data analysis, storage, and retrieval. They are equipped with high-quality optical components like a stable light source, monochromator, and detector ensuring precise measurements. Our spectrophotometer offers optional temperature-controlled cuvette holders for stable sample analysis.
