A sampling leak detector which comprises a basic device and a sniffling probe connected thereto via a tube. A visual display is located on the sniffling probe. A tactile indicator is provided in a handle. An acoustic indicator is arranged on the basic device. The detector can be switched to a detection mode in which the color in the visual display changes and the indicator are activated when a predetermined leakage rate is exceeded. The detector can also be switched to a locating mode in which leakage rate information is displayed by means of a bar of variable length and a sound is generated which has a parameter depending on the leakage rate information.
申请公布号
US2009120165(A1)
申请公布日期
2009.05.14
申请号
US20060988840
申请日期
2006.06.09
申请人
LANG PETER;ROLFF NORBERT;SEITZ SANDRA;GROSSE BLEY WERNER
发明人
LANG PETER;ROLFF NORBERT;SEITZ SANDRA;GROSSE BLEY WERNER