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UNICO
SQ-4802 is a Double beam design. It
is a stand-alone model with 1.8 nm fixed bandwidth and has all the
features that SpectroQuest line offers in a stand-alone unit. |
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| SPECIFICATIONS | SpectroQuest 4802 |
|---|---|
| Optical Specifications | |
| 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 |
| Physical Characteristics | |
| 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 | 115V/60Hz or 230V/50Hz, switchable |
| Operating Temperature | Room temperature: 22 ±2°C |
| Humidity Range | less than 85% |
| Safety Certificate | CE |
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UNICO Model Cuvette and Glassware
Cuvette Holder and Cuvette Holder Package
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