Double Beam UV Visible Spectrophotometer NDUVS-303 operates across a wavelength range of 190 to 1100 nm, suitable for precise analysis. It delivers high spectral precision with a wavelength resolution of 0.1 nm. This unit uses a durable xenon light source that ensures stable performance. It includes a 2 nm slit width and a high-efficiency holographic grating. Our spectrophotometer is designed with long-lasting, sensitive silicone buttons for smooth operation.
0.3%T (0 to 100%T), ±0.005A (0 to 0.5A), ±0.01A (0.5 to 1A)
Photometric repeatability
≤0.2%T (0 to 100%T), 0.003A (0 to 0.5A), 0.005A (0.5 to 1A)
Stray light
≤0.1%T at 220nm,360nm
Stability
±0.002A/h at 500nm
Baseline flatness
±0.002A (200 to 1000nm)
Noise
0.002A at 500nm
Working mode
T, A, C, E
Wavelength setting
Automatic
Scanning speed
High, medium, and low (up to 1500 nm/min)
Detector
Solid silicon photodiode
Light source
Xenon lamp
Display
7-inch TFT
Keyword control
Silicone buttons
Data output
RS232, USB(A), USB(B)
Processor
Cortex_M3, 120Mhz
Packaging dimension
790×660×370 mm
Weight
28 kg
Features
High photometric accuracy
Low stray light
Fast scanning speed
Large sample chamber
USB data output
7-inch TFT display
Solid silicon detector
Applications
Double Beam UV Visible Spectrophotometer NDUVS-303 is used for precise quantitative and qualitative analysis of samples based on their absorbance or transmittance. It is employed in research laboratories, pharmaceutical quality control, environmental monitoring, and academic institutions.
Standard Accessories
Glass cuvettes (10mm)- 4pcs
Quartz cuvettes (10mm)- 2pcs
Power cable
2-position 1 cm cell holder
USB
Ask Expert
FAQ for Double Beam UV Visible Spectrophotometer NDUVS-303
1: In what way is the Double Beam UV Visible Spectrophotometer NDUVS-303 constructed for durability?
The Double Beam UV Visible Spectrophotometer NDUVS-303 is built with a robust frame and high-quality components designed for long-term laboratory use. It can withstand daily handling and operation with minimal wear.
2: What level of measurement accuracy does the Double Beam UV Visible Spectrophotometer NDUVS-303 provide?
The Double Beam UV-Vis Spectrophotometer delivers high wavelength accuracy of ±0.6 nm and repeatability of less than or equal to 0.2 nm, which guarantees consistent and reliable results essential for both qualitative and quantitative analysis
3: How stable is the Double Beam UV Visible Spectrophotometer NDUVS-303 during long runs?
The Double Beam UV Visible Spectrophotometer NDUVS-303 offers excellent stability with a drift of only ±0.002A/h at 500 nm, ensuring that results remain accurate even during extended testing sessions.
Labnics Double Beam UV-Vis Spectrophotometer offers a wide wavelength range for accurate UV and visible light analysis. They provide USB connectivity for easy data transfer and external storage access. These units include a user-friendly interface for smooth and intuitive operation. They support multiple measurement modes to accommodate various analytical needs with flexibility. Our spectrophotometer is equipped with a high-sensitivity photoelectric sensor for enhanced detection accuracy.
