Key Features of the Double Beam UV-Vis Spectrophotometer

1.  Advanced Optical System: Utilizes a double beam optical system with a blazed holographic grating.

2.  High Precision and Competitive Pricing: Offers exceptional test precision at a very competitive price point.

3.  User-Friendly Interface: Features an 8-inch color touch-screen with a modern user interface, making it powerful yet easy to operate.

4.  Versatile Testing Capabilities: Excels in both qualitative and quantitative testing, including:

o   Full-spectrum scanning

o   Linear regression

o   Detailed spectrum scanning

o   Direct concentration reading

o   Time-based kinetics determination

o   Peak/Valley detection

o   GOTO λ function

o   Multi-wavelength measurement

5.  Robust Power Protection: Equipped with a sophisticated power protection system and high internal memory capacity, allowing for fast initialization and storage of test results, scanned images, regression equations, and correction data.

6.  Printer Connectivity: Can be connected to a dedicated printer to print test results and draw curves from spectral scanning, fixed wavelength time-based scanning, and linear regression.

7.  PC Connectivity: Features a USB COM port for PC connection, enhancing data testing and spectrum scanning capabilities while expanding memory for additional test result storage.

Specifications

• Model: MSSPIUV7SWISS
• Photometry: Double Beam
• Monochromator Type: Czerny-Turner
• Focal Length: 160mm
• Grating: 1200 lines/mm
• Detector: Silicon Photocell
• Spectrum Bandwidth: 1.8nm
• Wavelength Setting: 8-inch color touch-screen
• Wavelength Range: 190-1100nm
• Wavelength Accuracy: ±0.5nm
• Wavelength Repeatability: ≤0.2nm
• Scanning Speed: Fast-Medium-Slow
• Stray Light: ≤0.03%T (at 220nm NaI, 360nm NaNO2)
• Photometric Range: 0.0-200.0%T, -0.301-4.000A, 0.000-9999C
• Photometric Accuracy: ±0.3%T, ±0.002Abs (0-0.5A), ±0.004 Abs (0.5-1A)
• Photometric Repeatability: ≤0.15%T, 0.001 Abs (0-0.5A), 0.002 Abs (0.5-1A)
• Baseline: ≤±0.002A (200-1090nm)
• Noise: 100% (T) noise ≤0.15%(T), 0% (T) noise ≤0.1%(T)
• Drifting: ≤0.0009 Abs/30min (250nm and 500nm after 2h warm up)
• Power: AC220V±22V 50Hz±1Hz, 200W
• Packaging Size: 710mm × 590mm × 505mm, 0.21M³, 36kg

Standard Accessories

• Operation manual (1)
• Glass cuvette (1cm, 4pcs)
• Quartz cuvette (1cm, 2pcs)
• Power cable (1)
• Fuse (2pcs)

Optional Accessories

• UV WIN8 Spectrum data processing software