The L733-321NU is a multi-element hollow cathode lamp designed for atomic absorption spectroscopy, containing aluminum, calcium, and magnesium as cathode elements. It has a 38 mm diameter package and operates with a lamp current of 10 mA typical and 18 mA maximum. The lamp emits analytical lines at 309.27 nm (Al), 422.67 nm (Ca), and 285.21 nm (Mg), with a guaranteed life of 5000 mA·hrs. The lamp window is made of synthetic silica or UV glass, suitable for UV-range measurements. It requires careful handling to avoid contamination of the window and must be operated with gradually adjusted current to prevent degradation.
For atomic absorption analysis, Metal-vapor discharge lamp, Element : Aluminum Calcium Magnesium
| Hamamatsu Photonics Europe | |
|---|---|
| Product Category | Lamps |
| Product Number | L733-321NU |
| Product Name | Hollow cathode lamp |
| Diameter | 38 mm (1.5 inch) |
