Beckman Coulter - DU 720
by Beckman Coulter
Beckman Coulter - DU 720
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DESCRIPTION
Spectrometer
With its focused-beam design, the system provides optimal and reproducible results for small samples, capabilities usually found only on more expensive systems. The systems have a unique touch-screen user interface with easy-to-use but powerful software. Du 720 General-purpose Spectrophotometer's narrow bandwidth allows users to scan their samples with excellent resolution.
FORUMSView All (2)
0Replies16 days ago | Spectrophotometer DU720 UV/Vissible I need service manual for my du720 spectrophotometer that stops at 40% system diagnostic level. Reply |
0Replies16 days ago | Spectrophotometer DU720 UV/Vissible I need service manual for my du720 spectrophotometer that stops at 40% system diagnostic level. Reply |
DOCUMENTS / MANUALSView All
FEATURES
- CSV File Format for Data Transfer
- USB Ports
- Spectral Bandwidth of 3.0 nm
- Touch-Screen User Interface
- Operator and Sample ID's
- Wavelength Range from 190 to 1100 nm
- Focused Beam Design
- Quick Interchange of Cell Holders & Modules
- Password Protection with Security List
- Automatic Lamp Turn-Off
| Height | 20 in |
| Length | 50 cm |
| Weight | 34.2 |
| Width | 45 cm |
Additional Specifications
- Operating Mode: Absorbance and Transmittance (%T)
- Source Lamp:Deuterium (UV) and Tungsten (visible)
- Wavelength Range:190 to 1100 n
- Wavelength Accuracy: ± 1 nm from 200 to 900 nm
- Wavelength Calibration: Automatic
- Scanning Speed: Depending on selected resolution (100-4500 nm/min)
- Wavelength Resolution:Selectable Interval (0.1, 0.2, 0.5, 1.0, 2.0, and 5.0 nm)
- Spectral Bandwidth : 2.0 Å
- Stray Light: > 3.3 Å or < 0.05%T with KI-solution at 220 n
- Physical and Environmental Width:45 cm (17.7 in)
- Height:20 cm (7.9 in)
- Depth: 50 cm (19.7 in)
- Weight:15.5 kg (34.2 lbs)
- Operating Requirements: 10 to 40°C (50 to 104°F), max. 90% relative humidity (non-condensing)
- Power: 100 to 120 V; 200 to 240 V; 50/60 Hz; automatic changeover
- Ports: USB 1.1