Double Beam Microprocessor UV-VIS Touch Screen Spectrophotometer with Software (Model: HV-2904)

Double Beam Microprocessor UV-VIS Touch Screen Spectrophotometer with Software (Model: HV-2904)

Technical Specifications: 

- Photometry: Double Beam

- Monochromator Type: Czerny-Turner

- Cell Holder: 100mm Cell Holder

- Grating: 1600 lines/mm

- Detector: Silicon Photocell

- Spectrum Bandwidth: 1nm

- Wavelength Setting: 8-inch color touch-screen

- Wavelength Range: 190-1100nm

- Wavelength Accuracy: ±0.3nmactual test ±0.2nm

- Wavelength Repeatability: ≤0.1nm

- Scanning Speed: Fast-Medium-Slow

- Stray Light: ≤0.02%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, ±0.002 Abs (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: ≤±0.0008 A(200-1090nm)

- Noise: 100%Tnoise≤0.1%(T),0%Tnoise≤0.02%(T)

- Drifting: ≤0.004 Abs/h (250nm and 500nm after 2h warm up)

- COM Port USB

- Light Source: Hamamatsu D2 lamp Osram halogen tungsten lamp

- Power: AC220V±22V 50Hz±1Hz, 200W

- Packaging Size: 730mm X 630mm X 450mm

Internal Code: - KD.2848.251225