Specification | |
Optics | Double beam system |
Light source | Deuterium lamp |
Wavelength range | 190 – 600 nm |
Accuracy of WL setting | ± 1 nm |
Optical band width | 10 nm |
Detector Range | max. approx. 2.5 AU |
Time constants | 0.1, 0.5, 2.0, 4.0, 8.0 second |
Noise | < 0.8 x 10-5 AU (250nm, air in cell) |
Drift | < 2 x 10-4 AU/h (250nm, air in cell) |
Auto-Zero range | – 0.3 to 2 AU |
Offset | 0 to 2 AU |
Time-programmable | Wavelength, auto zero, hold for baseline |
This refurbished Hitachi UV Detector L-7400 is in great condition. It has been tested at SpectraLab Scientific.
A 90 day warranty is included.