JPS641933A - Adhesion measuring apparatus - Google Patents
Adhesion measuring apparatusInfo
- Publication number
- JPS641933A JPS641933A JP15723687A JP15723687A JPS641933A JP S641933 A JPS641933 A JP S641933A JP 15723687 A JP15723687 A JP 15723687A JP 15723687 A JP15723687 A JP 15723687A JP S641933 A JPS641933 A JP S641933A
- Authority
- JP
- Japan
- Prior art keywords
- load cell
- load
- probe
- sticky surface
- stress
- 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.)
- Pending
Links
Abstract
PURPOSE: To enable measurement easily at high accuracy eliminating variations in measured values, by performing a computerized control of a driving section of a load cell and a computerized processing changes in stress detected with the load cell.
CONSTITUTION: A measuring sample is placed on a planar body 41 with a sticky surface thereof upward and sucked securely with a suction device. Here, when a load of the load cell 2 is previously set at zero, the load begins to reduce as a probe 3 abuts the sticky surface and with a stopper 35 floating from a diaphragm 33 and it stays stable lowering by a load portion of the probe 3, a filament member 34 and the stopper 35. At this point, when the load cell 2 is lifted at a set speed after a set time after the lowering thereof is stopped, the probe 3 rises and is peeled from the sticky surface and the current change in stress is measured. The driving of the load cell 2 is controlled with a computer and changes in stress detected with the load cell 2 are inputted into the computer through an amplifier and an A/D converter to be shown on a display device.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-157236A JPH011933A (en) | 1987-06-24 | Adhesive force measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-157236A JPH011933A (en) | 1987-06-24 | Adhesive force measuring device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS641933A true JPS641933A (en) | 1989-01-06 |
JPH011933A JPH011933A (en) | 1989-01-06 |
Family
ID=
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006258804A (en) * | 2005-02-21 | 2006-09-28 | Saitama Daiichi Seiyaku Kk | Tackiness measurement method and device |
WO2020229421A1 (en) * | 2019-05-14 | 2020-11-19 | Lts Lohmann Therapie-Systeme Ag | Device and method for testing tack |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006258804A (en) * | 2005-02-21 | 2006-09-28 | Saitama Daiichi Seiyaku Kk | Tackiness measurement method and device |
WO2020229421A1 (en) * | 2019-05-14 | 2020-11-19 | Lts Lohmann Therapie-Systeme Ag | Device and method for testing tack |
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