UV2200 Spectrophotometer, Shanghai Sunny Hengping Scientific Instrument Co., Ltd (CAT#: STEM-AI-0118-YJL)

UV2200 Spectrophotometer is manufactured by Shanghai Sunny Hengping Scientific Instrument Co., Ltd. UV2200 is a touch screen type UV-VIS spectrophotometer, the wavelength moving speed can reach 8000nm/min, and the scanning speed can reach 3000nm/min.

Monochromator: C-T monochromator, 1200-line holographic grating
Detector: imported silicon photodiode
Light source: imported halogen tungsten lamp 20W/12V, deuterium lamp, light source switching wavelength can be set
Display: 4.3-inch (480 x 272) color touchscreen display
Spectral bandwidth: 2nm
Wavelength range: 190 ~ 1100nm (step interval 0.1nm)
Wavelength scanning speed: 200~3000nm/min (optional UV-Solution workstation software is required)
Wavelength moving speed: 8000nm/min
Large wavelength tolerance: ± 1.0nm (automatic calibration when power on)
Wavelength repeatability: ≤ 0.5nm
Measuring range: 0~200.0%T T: A:, -0.301 ~ 3.000A, C: -9999 ~ 9999
Maximum transmittance tolerance: ± 0.3%T
Transmittance repeatability: ≤ 0.2%T
Stray light: ≤ 0.2%T
Wavelength edge 100% line noise: 0.5%T
Wavelength edge 0% line noise: 0.2%T
Baseline Flatness: ± 0.004A
Baseline drift: ≤ 0.002A
Baseline dark noise: ±0.3%T
Data interface: USB
Power: 220V ± 10% 50Hz 90W / 110V ± 10% 60Hz 90W
Instrument net weight: 10.5Kg
Instrument gross weight: 14.5Kg
Instrument size: 470 × 380 × 225 mm
Package size: 650 × 539 × 370 mm

4.3 inch touch screen, user operation is simple and convenient
Fast wavelength moving speed (8000 nm/min) and scanning speed (3000 nm/min, with optional UV-Solution workstation software)
Test the transmittance T and absorbance A of the sample under a single host, automatically set the wavelength, automatically adjust 0Abs/100%T, and can save 200 test records
Standard curve method test: a standard curve of up to 10 standard sample points can be established, the concentration results can be displayed directly, 50 curve parameters can be saved, and up to 200 test records can be saved
Coefficient method test: the user enters the working parameters K and B, and the concentration result is directly tested and displayed
With USB interface
Light source replacement is simple and convenient: flange-type deuterium lamp structure, no special tools are required to replace the deuterium lamp, eliminating the need for light path debugging steps for lamp replacement, making the instrument debugging and maintenance easier
Abundant optional accessories: a variety of accessories are available, and the instrument has a wider range of measurement functions

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