Title:
計測機器および方法
Document Type and Number:
Japanese Patent JP2010525366
Kind Code:
A
Abstract:
A measurement instrument having a processor, a first sensor and a second sensor. The processor is adapted to output a measurement signal embodying a measurement of a physical quantity. The first sensor and second sensor are connected to the processor and are operable to generate respectively first and second measurements of the physical quantity. The processor defines a first measurement range within which the measurement signal is dependent on the first measurement and not the second measurement. The processor defines a second measurement range within which the measurement signal is dependent on the second measurement and not the first measurement. The first and second ranges meet at a predetermined transition. The first and second measurements are different at the transition and the measurement embodied in the measurement signal crosses the transition without an abrupt change.
Inventors:
Borenstein Michael
Application Number:
JP2010506251A
Publication Date:
July 22, 2010
Filing Date:
April 24, 2008
Export Citation:
Assignee:
Brooks Automation Incorporated
International Classes:
G01L21/00
Domestic Patent References:
| JP2003021566A | 2003-01-24 | |||
| JPH07209122A | 1995-08-11 | |||
| JPH05133763A | 1993-05-28 | |||
| JP2001526419A | 2001-12-18 |
Attorney, Agent or Firm:
Motohiko Fujimura
Shigeyuki Nagaoka
Shigeyuki Nagaoka