Title:
MATERIAL TESTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2024/029201
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a material testing machine in which the effect of noise can be reduced. A material testing machine (1, 2) comprises a measurement unit (22, 142) that converts a force applied to a test object (100) to an electrical signal, and an amplification conversion unit (23, 159) that includes an amplifier (24, 154) for amplifying the electrical signal and an AD converter (25, 155) for digitizing the electrical signal amplified by the amplifier (24, 154), the amplification conversion unit (23, 159) being configured so as to be integrated with the measurement unit (22, 142), or being configured so as to be separate from the measurement unit (22, 142) and being arranged in the vicinity of the measurement unit (22, 142).
Inventors:
TAKAYAMA YOSHIMASA (JP)
FUKUSHIMA KEITA (JP)
ITO FUMITO (JP)
YABU KEITARO (JP)
FUKUSHIMA KEITA (JP)
ITO FUMITO (JP)
YABU KEITARO (JP)
Application Number:
PCT/JP2023/021566
Publication Date:
February 08, 2024
Filing Date:
June 09, 2023
Export Citation:
Assignee:
MINEBEA MITSUMI INC (JP)
International Classes:
G01N3/06
Foreign References:
| JP2019219336A | 2019-12-26 | |||
| US7791254B1 | 2010-09-07 |
Other References:
KUBOTA CORPORATION: "KUBOTA Digital Load Cell", 1 October 2020 (2020-10-01), pages 3, 21
Attorney, Agent or Firm:
EINSEL Felix-Reinhard et al. (JP)
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