Double Beam UV/Vis Spectrophotometer 15A-DUS105 is a high sensitive double beam spectrophotometer with a wavelength of 190 to 1100 nm for absorbance spectra of chemical and biochemical compounds. Equipped with a bandwidth of 2 nm for peak resolution, it works on detection of light intensity between reference and test sample. The highly stable optics and silicon photodiode detector measures the sample and reference simultaneously optimizing the measurement accuracy. Built-in ARM system for high accuracy and low stability.
Price: $4128
| Wavelength range | 190 to 1100 nm |
| Spectral bandwidth | 2 nm |
| Wavelength accuracy | 0.5 nm |
| Wavelength repeatability | ≤ 0.2 nm |
| Transmittance accuracy | ≤ 0.05 % T |
| Transmittance repeatability | ± 0.5 % T |
| Stray light | ≤ 0.05 % T |
| Zero setting | Automatic |
| Display mode | 320 x 240 mm LCD screen |
| Light Source | Xenon and Deuterium lamp |
| Detector | Silicon photo diode |
| Scanning speed | Slow. mid, fast |
| Data output | Printer or USB export |
| Power | AC 220 / 50 Hz or AC 110 / 60 Hz |
| Dimension | 590 x 460 x 220 mm |
| Weight | 25 kg |
LCD display for visual optimization and access to a range of functions
Wavelength ( 190 to 1100 nm )
Spectral Bandwidth ( 2 nm )
Optical system – 1200 lines/mm gratings
Silicon photo detector
Automatic lamp switching
Continuous testing and storage of 200 sets of data
Quantitation using calibration curves
Built-in ARM system for high accuracy and low stability
8 joints cuvettes holder ( optional )
Dual lamp system ( Xenon and Tungsten ) for higher accuracy
Large sample chamber for accommodation for 5 to 100 mm capacity cuvettes
Data export – can be connected to computer and printer
Double Beam UV/Vis Spectrophotometer is used for quality control, general research, pharmaceutical, biochemical and clinical laboratory
