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Unico SpectroQuest UV-Visible SQ2802A Spectrophotometer

Unico SpectroQuest UV-Visible SQ2802A Spectrophotometer
Features of the Unico SpectroQuest UV-Visible SQ2802A Spectrophotometer: Wavelength Range: 190 - 1100 nm. Spectral Bandwidth: 1.8 nm / 0.5, 1, 2, 5 nm. Monochromator: Single beam Littrow type, grating 1200 lines/mm. Wavelength Accuracy: ±0.3 nm. Wavelength Repeatability: ±0.2 nm. Wavelength Calibration: automatic at start. Light Source: Tungsten Halogen/Deuterium Lamp. Detector: Solid Silicon Photodiode. Photometric Readout: 1/4 VGA 320X240 pixels backlit LCD. Photometric Range: 0 - 200%T -0.3 - 3.0A 0 - 9999C. Photometric Accuracy: ±0.3%T. Zero Drift: < 0.002A per hour after warm-up. Baseline Flatness: ±0.004A. Stability: 0.002A/h at 500 nm. Stray Light: < 0.15%T. Scanning Speed: Hi, Med., Low. Max. 1000 nm/min. Standard Sample Holder: 8-position Cell Holder. Analogue/Digital Output: Digital, RS232 Serial, Centronics Parallel. Dimensions: 620(L) x 400(W) x 280(H) mm. Weight: 22 kg / 48 lbs. Shipping Weight: 26 kg / 57 lbs. Power Requirements: 115V/60Hz or 230V/50Hz, switchable. Humidity Range: less than 85%. Safety Certificate: CE.
Manufactured By: Unico