Title:
片手持ち型の計器を用いた放射率の表示方法及び放射率の表示手段を備える片手持ち型の計器
Document Type and Number:
Japanese Patent JP4187329
Kind Code:
B2
Abstract:
The combination in an instrument of a multimeter and an instrument having apparatus for determining a non-contact measurement of radiation perceived at a distance from a surface. The instrument may further have an apparatus for determining temperature of that surface by direct contact therewith. The non-contact apparatus may have optical sighting means and laser sighting means, and means for determining emissivity of the surface. Provision may be made for recording data, e.g. a data logger. Audio output may be provided in accordance with temperature determinations, and may include speech synthesizing. Conveniently, the instrument is adapted for holding in the hand, for example by a pistol-grip handle, and/or for mounting on a tripod as well as a threaded connection with a wrist strap or a tripod. Temperatures derived respectively from infrared radiation, and from direct contact, have separate displays. The multimeter and the temperature instrument may have means for their control by vocal command.
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Inventors:
Milton Bernard Hollander
Mikru A. McSheriri, Juniors
Shine bagai
Mikru A. McSheriri, Juniors
Shine bagai
Application Number:
JP33149498A
Publication Date:
November 26, 2008
Filing Date:
November 20, 1998
Export Citation:
Assignee:
OMEGA Engineering, Inc.
International Classes:
G01J5/02; G01D21/02; G01J5/00; G01J5/08; G01R15/12
Domestic Patent References:
| JP8327458A | ||||
| JP6070653B2 | ||||
| JP2500389A | ||||
| JP7190861A | ||||
| JP3108622A | ||||
| JP6186260A | ||||
| JP6078830U | ||||
| JP6089333B2 | ||||
| JP5045226A |
Foreign References:
| US5836692 |
Attorney, Agent or Firm:
Hiroshi Satake
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