S2K Commerce - Products Dropdown
S2K Commerce - Shopping Cart
S2K Commerce - Order Entry
Refrigerated Universal Centrifuge from Hettich

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.
3 year warranty
SPECIFICATIONS |
SpectroQuest 2800 |
Optical Specifications |
|
Wavelength Range |
190 - 1100 nm |
Spectral Bandwidth |
4 nm |
Monochromator |
Single beam Littrow type, grating 1200 lines/mm |
Wavelength Accuracy |
±0.8 nm |
Wavelength Repeatability |
±0.5 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 |
Photometric Accuracy |
±%0.5%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 |
Physical Characteristics |
|
Standard Sample Holder |
4-position Cell Holder |
Analogue/Digital Output |
Digital, RS232 Serial, Centronics Parallel |
Dimensions |
550(L) x 420(W) x 270(H) mm |
Weight |
20 kg / 44 lbs |
Shipping Dimensions |
650(L) x 540(W) x 390(H) mm |
Shipping Weight |
24 kg / 53 lbs |
Power Requirements |
115V/60Hz or 230V/50Hz, switchable |
Operating Temperature |
Room temperature: 22 ±2°C |
Humidity Range |
less than 85% |
Safety Certificate |
CE |
PNBASELCT

SKU Number | Type of Centrifuge | Temp Range | Speed | Capacity | Price | Quantity | Add to Cart | |
320RBLOOD | Universal | -20 C to +40 C | 15,000rpm | 4 x 100mL |
15601.00
Each
|
|||
320RCELLCULTURE4 | Universal | -20 C to +40 C | 15,000rpm | 4 x 100mL |
16541.00
Each
|
|||
320RCELLCULTURE8 | Universal | -20 to +40C | 4500 | 8 x15ml tubes and 8x50ml tubes |
16503.00
Each
|
|||
320RPLATE | Universal | -20C to +40C | 15,000rpm | 4 x 100mL |
15666.00
Each
|
|||
320RURINALYSIS | Universal | -20 C to +40 C | 15,000rpm | 4 x 100mL |
15358.00
Each
|
|||
420CELLCULTURE2 | Universal | -20C to +40C | 15,000rpm | 4 x 600mL |
13819.87
Each
|
Item is no longer available. | ||
420CELLCULTURE4-BC | Universal | -20C to +40C | 15,000rpm | 4 x 600mL |
17810.00
Each
|
|||
420RBLOOD2 | Universal | -20C to +40C | 15,000rpm | 4 x 600mL |
15100.00
Each
|
|||
420RBLOOD2-BC | Universal | -20C to +40C | 15,000rpm | 4 x 600mL |
22259.00
Each
|
|||
420RBLOOD4 | Universal | -20C to +40C | 15,000rpm | 4 x 600mL |
15800.00
Each
|
|||
420RBLOOD4-BC | Universal | -20C to +40C | 15,000rpm | 4 x 600mL |
23291.00
Each
|
|||
420RBOTTLE-250 | Universal | -20C to +40C | 15,000rpm | 4 x 600mL |
15100.00
Each
|
|||
420RBOTTLE-250-BC | Universal | -20C to +40C | 15,000rpm | 4 x 600mL |
22259.00
Each
|
|||
420RBOTTLE-400 | Universal | -20C to +40C | 15,000rpm | 4 x 600mL |
15100.00
Each
|
|||
420RBOTTLE-400-BC | Universal | -20C to +40C | 15,000rpm | 4 x 600mL |
22259.00
Each
|
|||
420RCELLCULTURE2-BC | Universal | -20C to +40C | 15,000rpm | 4 x 600mL |
22259.00
Each
|
|||
420RPLATE | Universal | -20C to +40C | 15,000rpm | 4 x 600mL |
21120.00
Each
|
