JPH0161642U - - Google Patents
Info
- Publication number
- JPH0161642U JPH0161642U JP15669287U JP15669287U JPH0161642U JP H0161642 U JPH0161642 U JP H0161642U JP 15669287 U JP15669287 U JP 15669287U JP 15669287 U JP15669287 U JP 15669287U JP H0161642 U JPH0161642 U JP H0161642U
- Authority
- JP
- Japan
- Prior art keywords
- indenter
- hardness
- sample
- detection device
- discrimination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 238000007542 hardness measurement Methods 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図は本考案の実施例の硬さ試験機の一部断
面で表した側面図、第２図は圧子判別用検出装置
の断面図、第３図は圧子検出用受光素子と取付板
の側面図、第４図は圧子判別用検出装置からの信
号の流れを示すブロツク図、第５図は受光素子の
他の実施例を示す側面図、第６図は圧子判別用検
出装置の他の実施例の断面図、第７図は第６図の
圧子判別用検出装置の発光素子と受光素子の他の
実施例の断面図、第８図は第７図の実施例の受光
素子の他の実施例の側面図、第９図は従来の硬さ
試験機の一部断面で表した側面図である。
１１……圧子、１４……試料、２０……圧子取
付部、２１……圧子判別用検出装置、２７……圧
子判別器、３０……スケール表示部。
Fig. 1 is a partially sectional side view of the hardness tester according to the embodiment of the present invention, Fig. 2 is a sectional view of the detection device for indenter discrimination, and Fig. 3 is a cross-sectional view of the indenter detection light receiving element and the mounting plate. 4 is a block diagram showing the flow of signals from the detection device for indenter discrimination, FIG. 5 is a side view showing another embodiment of the light receiving element, and FIG. 6 is a block diagram showing another embodiment of the detection device for indenter discrimination. 7 is a cross-sectional view of another example of the light-emitting element and light-receiving element of the detection device for indenter discrimination shown in FIG. 6, and FIG. FIG. 9 is a side view of a conventional hardness tester, partially in cross section. DESCRIPTION OF SYMBOLS 11... Indenter, 14... Sample, 20... Indenter attachment part, 21... Indenter discrimination detection device, 27... Indenter discriminator, 30... Scale display part.
Claims (1)
置によつて該圧子を試料に押圧して、圧子の荷重
及び圧子の試料への侵入量をスケール表示部に入
力することにより、試料の硬さを測定する硬さ試
験機において、圧子周辺部に設けた圧子判別用検
出装置と、該圧子判別用検出装置からの信号によ
り圧子の種類を判別する圧子判別器とを有し、該
圧子判別器の圧子の種類の情報を、基準荷重及び
試験荷重の情報とともに前記スケール表示部に入
力することを特徴とする硬さ試験機。 The hardness of the sample can be determined by attaching the indenter to the indenter mounting part, pressing the indenter against the sample using a separately provided loading device, and inputting the load of the indenter and the amount of penetration of the indenter into the sample into the scale display. A hardness tester for measuring the hardness of the indenter includes a detection device for indenter discrimination provided around the indenter, and an indenter discriminator for discriminating the type of indenter based on a signal from the indenter discrimination detection device. A hardness testing machine characterized in that information on the type of indenter of the device is input into the scale display section along with information on a reference load and a test load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15669287U JPH0624760Y2 (en) | 1987-10-15 | 1987-10-15 | Hardness tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15669287U JPH0624760Y2 (en) | 1987-10-15 | 1987-10-15 | Hardness tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0161642U true JPH0161642U (en) | 1989-04-19 |
| JPH0624760Y2 JPH0624760Y2 (en) | 1994-06-29 |
Family
ID=31435457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15669287U Expired - Lifetime JPH0624760Y2 (en) | 1987-10-15 | 1987-10-15 | Hardness tester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624760Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003035645A (en) * | 2001-07-25 | 2003-02-07 | Akashi Corp | Machine and method for testing rockwell hardness |
| JP2016176959A (en) * | 2010-10-22 | 2016-10-06 | セルガード エルエルシー | Penetration and/or compression testing system and method |
-
1987
- 1987-10-15 JP JP15669287U patent/JPH0624760Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003035645A (en) * | 2001-07-25 | 2003-02-07 | Akashi Corp | Machine and method for testing rockwell hardness |
| JP2016176959A (en) * | 2010-10-22 | 2016-10-06 | セルガード エルエルシー | Penetration and/or compression testing system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624760Y2 (en) | 1994-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120262716A1 (en) | Method and system for intelligently identifying and reading an immunochromatographic strip and application thereof | |
| CA2040977A1 (en) | Methods for measurement, analysis and assessment of ground structure | |
| DE3483397D1 (en) | IMMUNOASSAY METHODS USING PATTERNS FOR DETECTING SOLUBLE ANTIGENS AND CELL SURFACE ANTIGENS. | |
| FR2449881A1 (en) | INFRARED RAY ANALYZERS | |
| CA2096683A1 (en) | Method of and apparatus for automated sensor diagnosis through quantitative measurement of one of sensor-to-earth conductance or loop resistance | |
| EP0469377A3 (en) | Analysis system and method for the determination of an analyte in a liquid sample | |
| JPH079069Y2 (en) | Reflector for blank value measurement of biochemical measuring instrument | |
| WO1995009559A3 (en) | Detection of an acute myocardial infarction in a patient | |
| JPH0161642U (en) | ||
| CA2009813A1 (en) | Method for diagnosis of periodontal disease by detection of alanine aminotransferase | |
| JPH0535376B2 (en) | ||
| JPS57538A (en) | Inspecting and diagnosing device for automobile or the like | |
| JPH0326230A (en) | Skin characteristic checking device | |
| JPS5934602Y2 (en) | portable cone penetrometer | |
| CN213749906U (en) | Accurate interpretation kit | |
| ATE290211T1 (en) | MODULAR ARRANGEMENT FOR REAGENT-LESS AFFINITY SEPARATION AND DETECTION OF ANALYTES | |
| JPS632137U (en) | ||
| JPH02122353U (en) | ||
| JP2663424B2 (en) | Displacement detector | |
| DK563588A (en) | TESTER FOR USE IN TESTING FOR AN ANALYZER | |
| JPS63147770U (en) | ||
| JPH01163846U (en) | ||
| JPS6124103U (en) | Automatic measuring device in turret lathe | |
| JPS60158142U (en) | Crack detection measuring device | |
| JPS6419152U (en) |