UV/Vis Spectrophotometer, model 4320/3

The UV/Vis spectrophotometer, model 4320/3, is a high-precision device designed to measure the absorbance and transmittance of samples over a wide range of wavelengths.
It is equipped with a holographic grating that reduces stray light and provides greater measurement accuracy. Its design with a cast aluminum base and molded plastic housing, gives it durability, while the patented wavelength control mechanism ensures better repeatability and noise reduction.
This model features a 5-inch TFT color touch screen, which provides a clear display and easy operation. In addition, it includes advanced features such as auto-calibration, automatic wavelength adjustment, file management, and the EasyUV Basic software that allows for deeper data analysis.

Features:
- 1200 l/mm holographic grating.
- 5-inch color TFT touchscreen for easy viewing and operation.
- Measurement modes: photometry, quantification, and spectrum.
- Adjustable scan speed: range from 20 to 4200 nm/min.
- Auto-calibration and automatic wavelength adjustment.
- Results can be saved, renamed, deleted, imported/exported in .txt and .csv formats.
- Automatic peak search and detailed visualization of measurement data.
- EasyUV Basic software: allows for detailed analysis and generation of standard curves.

Technical Specifications:
- Optical system: Single beam, 1200 lines/mm grating.
- Wavelength range: 190-1100 nm.
- Wavelength accuracy: ±0.5 nm.
- Wavelength reproducibility: ≤0.2 nm.
- Wavelength resolution: 0.1 nm.
- Scanning speed: 20-4200 nm/min.
- Wavelength swing speed: 10000 nm/min.
- Light source: Tungsten, Deuterium.
- Spectral bandwidth: 4 nm.
- Detector: Silicon photodiode.
- Photometric range: -0.3-3 A, 0-200 %T, 0-9999.9 C.
- Sample compartment: For 4 cuvettes of 10 mm.
- Display: 5-inch color and touch TFT.
- Storage: 236 KB of internal memory, unlimited via external USB.
- Interface: RS232 for printer, USB-A for external memory, USB-B for PC connection.
- Power supply: 100-240 VAC, 50/60 Hz, 120 W.
- Dimensions: 450x370x187 mm.
- Weight: 10.5 kg.