Double Beam UV Visible Spectrophotometer

The Double Beam UV Visible Spectrophotometer is a crucial instrument for quality control, technical evaluation, and scientific research. It finds applications in susceptibility testing, medicine and health, biochemistry, environmental monitoring, commodity inspection, and petrochemical industries.

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Key Features

• New Optical Platform
• Offers outstanding optical properties and metering performance.
• Ensures low stray light and noise, achieving high accuracy and stability.
• Easy Operation & Reliable Performance
• Features a USB communication port for effortless data transfer.
• 7-inch Color Touch-Screen
• Provides an intuitive user-machine interface.
• Equipped with imported long-life deuterium lamps and OSRAM tungsten lamps for enhanced reliability.
• Unique Lamp Installation System
• Automatically switches the light source to the optimal position.
• Facilitates easy operation, light source replacement, and maintenance.
• Advanced Data Processing and Storage
• Supports automatic scanning, multi-wavelength (1~3λ) measurements, kinetic measurements, curve fitting, and derivative spectra analysis.
• Allows for data printing, storage, and comprehensive analysis.

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Specifications

Model: MSTQJV0SWISS
Photometry: Double beam
Monochromator Type: Czerny-Turner
Focal Length: 200mm
Grating: 1600 lines/mm
Detector: Silicon photocell
Spectrum Bandwidth: 0.5nm, 1nm, 2nm, 4nm, 5nm
Wavelength Range: 190–1100nm
Wavelength Accuracy: ±0.3nm
Wavelength Repeatability: ≤0.1nm
Scanning Speed: Fast, Medium, Slow
Stray Light: ≤0.02%T (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), ±0.004Abs (0.5–1A)
Photometric Repeatability: ≤0.15%T, 0.001Abs (0–0.5A), 0.002Abs (0.5–1A)
Baseline: ≤±0.0008A (200–1090nm)
Sound Emission: 100%T: ≤0.1%T; 0%T: ≤0.02%T
Drifting: ≤0.004Abs/h (250nm and 500nm after 2h warm-up)
COM Port: USB
Light Source: Hamamatsu D2 lamp, OSRAM tungsten lamp
Power Supply: AC220V±22V, 50Hz±1Hz, 200W
Net/Gross Weight: 35kg/45kg
Product Dimensions: 585 × 505 × 365 mm

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This spectrophotometer ensures precise measurements, user-friendly operation, and reliable performance, making it ideal for advanced analytical applications across industries.