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Code: UI-SE-SQ4802E
MPN: SQ4802E
UNICO Spectro-Quest UV-Vis Double Beam Scanning Spectrophotometer, 220V SQ4802E is a stand-alone double beam design spectrophotometer with 1.8 nm fixed bandwidth. This UNICO model has all the features that the Spectro Quest line of UNICO Spectrophotometers offers, in a stand-alone unit. The two detectors are measuring sample and reference respectively and simultaneously for optimizing measurement accuracy. It provides excellent performance for measurements in the range of 190nm to 1100nm. The UV Spectrophotometer is suitable for pharmaceutical, biochemical and clinical lab applications as well as routine applications such as quantitative analyses, kinetics, spectrum scanning, multiple components and DNA/Protein. UNICO offers optional PC download software and PC Windows application software make this Spectrophotometers versatile.![]()
In addition to the UNICO SQ4802E Spectro Quest Scanning Double Beam Spectrophotometer, we carry a full complement of Spectrophotometers as well as other medical lab equipment from UNICO. We bring you the full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We offer Free Shipping on all orders in our store over $49.
| Wavelength Range: | 190 - 1100 nm |
| Spectral Bandwidth: | 1.8 nm |
| Monochromator: | Double 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: | 0.001A/h at 500 nm |
| Stray Light: | < 0.15%T |
| Scanning Speed: | Hi, Med., Low. Max. 1000 nm/min |
| Standard Sample Holder: | Single Cell Holder |
| Analogue/Digital Output: | Digital, RS232 Serial, Centronics Parallel |
| Dimensions: | 620(L) x 400(W) x 280(H) mm |
| Weight: | 24 kg / 53lbs |
| Shipping Dimensions: | 720(L) x 525(W) x 370(H) mm |
| Shipping Weight: | 28 kg / 62 lbs |
| Power Requirements: | 220V/50Hz, switchable |
| Humidity Range: | less than 85% |
| Safety Certificate: | CE |