The Beckman Coulter DU 800 UV/Visible Spectrophotometer is a PC controlled system designed for quantitative and qualitative analysis in both biological and industrial procedures. It operates in the wavelength range of 190 to 1100 nm and has a bandwidth of <= 1.8 nm. This spectrophotometer is equipped with a focused microbeam design, allowing for wide linear range and specific benefits for small volumes and precious samples. It features exclusive microvolume accessories for convenience and performance. The instrument's user-friendly interface and software ensure a quick learning curve. It provides highly accurate and reproducible measurements of small and precious samples, including DNA and proteins. The system offers various scanning speeds, precise temperature operating range, and stability under constant ambient conditions. It is a powerful tool for spectrophotometric measurements in the UV and visible region of the electromagnetic spectrum.
Key Features
- PC controlled system
- Wide linear range
- Microvolume accessories for small and precious samples
- User-friendly interface and software
- Highly accurate and reproducible measurements
- Precise temperature operating range
Specifications
- Wavelength Range: 190 to 1100 nm
- Wavelength Setability: 0.1 nm Increments
- Wavelength Accuracy: At 656.1 nm: + 0.2 nm, Full Range: + 0.5 nm
- Spectral Bandwidth (from 200 to 680 nm): <= 1.8 nm
- Scanning Speeds: 120, 240, 600, 1200, 2400 nm/min
- Photometric Readout: -0.300 to 3.000A or 0.0 to 200%T
- RMS Noise: < 0.0002A RMS (at 0A, at 500 nm)
- Stability: < 0.003A/hr (measured for one hour at 340 nm after one hour warmup)
- Power: 200 Watts typical, +15 to 40C (59 to 104F)
- Temperature Operating Range: +15 to 40C (59 to 104F)
- Humidity: < 85% maximum relative humidity, not to exceed 32.5?C WBT
Weight
Metric: 34.0 kg
Imperial: 75.0 lb
Dimensions
Metric: 53 cm x 66 cm x 46 cm
Imperial: 21 in x 26 in x 18 in
