Hollow cathode lamp for atomic absorption spectroscopy, designed for tungsten analysis with a 38 mm diameter. It operates with a typical lamp current of 10 mA and a maximum of 25 mA, emitting analytical lines at 248.33 nm and 371.99 nm. The lamp is constructed with a synthetic silica or UV glass window and a tungsten-containing hollow cathode, sealed with noble gas at several hundred pascals. It is part of the L233 series of single-element lamps, with a guaranteed life of 5000 mA·hrs. The cathode material may appear blackened upon delivery due to sputtering during manufacturing, which does not affect performance.
For atomic absorption analysis, Metal-vapor discharge lamp, Element : Tungsten
| Hamamatsu Photonics Europe | |
|---|---|
| Product Category | Lamps |
| Product Number | L233-74NU |
| Product Name | Hollow cathode lamp |
| Diameter | 38 mm (1.5 inch) |
