| 摘要 |
<p>An apparatus for testing lamps having a glass bulb, permitting such lamps to be tested individually and/or when packed in a container such as a blister pack, comprising, in cooperation with a location whereat said lamps are positioned: - a radio frequency generator, - infrared detector means, and - a processing and control unit. In a method for testing lamps having a glass bulb, permitting such lamps to be tested individually and/or when packed in a container such as a blister-pack, the filaments of the lamps are exposed to the action of a radio-frequency electromagnetic field of an intensity capable of inducing in said filaments a luminosity in the infrared range next to the visible range, the positions provided for each lamp being scanned by infrared detector means.</p> |
