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UNICO SQ2800 Single Beam Spectrophotometer 190-1100NM
List Price: $6,576.00
Clarkson Price: $5,589.60
You Save: $986.40 (15 %)
Clarkson Catalog Number: S4866-SQ2800
Manufacturer: UNICO
Supplier Catalog Number: SQ2800
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Clarkson S4866-SQ2800
Single Beam Spectrophotometer 190-1100NM
UNICO SQ-2800
UNICO SQ-2800 is the most economic general-purpose design in the SpectroQuest line. It is a stand-alone model with 4nm fixed bandwidth and has all the features that the SpectroQuest line offers for a stand-alone unit. It provides excellent performance for measurements in the range of 190nm to 1100nm. It has a large angled LCD screen with contrast adjustment for comfort viewing. The large sample compartment accommodates a wide range of cell holders and accessories including peristaltic sipper and peltier system. Optional PC download software and PC Windows® application software make this instrument very versatile.
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| SPECIFICATIONS |
SpectroQuest 2800 |
| Optical Specifications |
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| Wavelength Range |
190 - 1100 nm |
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| Spectral Bandwidth |
4 nm |
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| Monochromator |
Single beam Littrow type, grating 1200 lines/mm |
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| Wavelength Accuracy |
±0.8 nm |
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| Wavelength Repeatability |
±0.5 nm |
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| Wavelength Calibration |
automatic at start |
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| Light Source |
Tungsten Halogen/Deuterium Lamp |
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| Detector |
Solid Silicon Photodiode |
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| Photometric Readout |
1/4 VGA 320X240 pixels backlit LCD |
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| Photometric Range |
0 - 200%T
-0.3 - 3.0A
0 - 9999C |
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| Photometric Accuracy |
±0.5%T |
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| Zero Drift |
< 0.002A per hour after warm-up |
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| Baseline Flatness |
±0.004A |
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| Stability |
0.002A/h at 500 nm |
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| Stray Light |
< 0.15%T |
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| Scanning Speed |
Hi, Med., Low. Max. 1000 nm/min |
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| Physical Characteristics |
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| Standard Sample Holder |
4-position Cell Holder |
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| Analogue/Digital Output |
Digital, RS232 Serial, Centronics Parallel |
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| Dimensions |
550(L) x 420(W) x 270(H) mm |
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| Weight |
20 kg / 44 lbs |
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| Shipping Dimensions |
650(L) x 540(W) x 390(H) mm |
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| Shipping Weight |
24 kg / 53 lbs |
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| Power Requirements |
115V/60Hz or 230V/50Hz, switchable |
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| Operating Temperature |
Room temperature: 22 ±2°C |
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| Humidity Range |
less than 85% |
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| Safety Certificate |
CE |
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