| 摘要 |
<p>A calibration apparatus for temperature detectors comprising an elongate calibration chamber (1 ) with an opening (2) for receiving an insert (3) that has passages (4) for receiving temperature detectors (6), and wherein the chamber (1) has several heat energy elements (9-11) that are controlled by temperature detectors (12-14). In the insert as such one or more external detectors (7) is/are provided, each of which has one or more temperature sensors to the effect that at least two sensors (19, 20 or 15, 17) are provided at respective dissimilar distances to an end of the insert (3). The latter sensors are connected to electronic regulation (20, 23) and measurement units (21, 24) for regulating the supply of power to the heat energy elements.</p> |
