UV756 UV-Visible Spectrophotometer

Features

• Utilizes a high-performance grating with 1200 lines/mm. A new light source control system enables faster light source switching.
• Precise 2nm bandwidth ensures more accurate test data. Imported long-life light sources reduce consumables.
• A unique wavelength control system ensures higher wavelength accuracy. An improved optical system ensures more accurate testing.
• Imported photoelectric converters enhance instrument sensitivity.
• A new microcomputer data processing system ensures greater ease of use and improved stability.
• A 126x64 dot matrix LCD directly displays standard curves and test data. The main unit can store test data and an optional printer is available.
• An optional eight-row rotating sample holder provides enhanced reliability and a centered light spot (compared to a double-row eight-row holder), resulting in higher photometric accuracy.
• Automatically saves the latest wavelength according to the set wavelength.
• This improves measurement stability compared to comparable products.
• The instrument has a measurable optical path length of 100mm.
• Create quantitative analysis methods based on standard or input standard data.
• Save up to 200 calibration curves.
• Optional software for PC connection.

Technical Parameters

• Instrument Model: UV756 (UV756CRT)
• Wavelength Range: 190-1100nm
• Wavelength Accuracy: ±0.5nm
• Wavelength Repeatability: 0.2nm
• Spectral Bandwidth: 2nm
• Transmittance Accuracy: ±0.5%T
• Transmittance Repeatability: 0.2%T
• Baseline Flatness: 0.001A/h
• Luminosity Range: -3-3A, 0-200%T, 0-9999C
• Stray Light: 0.05%T @ 220nm/360nm
• Stability: ±0.001A/h @ 500nm
• Display: 128×64 dot matrix LCD
• RS232 Communication: USB Interface
• Printer: Optional
• Analysis Software: Supported
• Automatic Eight-link Colorimetric Cell: Optional
• Optical System: Dual-beam Ratio Detection
• Noise Level: ±0.001A/2min @ 500nm