IMPAC SCA 140 small-angle scanner with ZnS window, max 12° angle, supply cable 2 m long
Reference number: 3 843 540
The SCA scanning attachment can be used in combination with all pyrometers of series 140 (measuring ranges -32 to 3300 °C). The scanning frequency is adjustable from 1 to 10 Hz, the scanning angle from 0 to 12°.
This scanning system is mainly used for recording the maximum temperature of smaller targets such as thin oscillating wires which are not constantly in the pyrometer's beam, or for finding scale-free spots on heavily scaled surfaces.