JPS62111633U - - Google Patents
Info
- Publication number
- JPS62111633U JPS62111633U JP20477585U JP20477585U JPS62111633U JP S62111633 U JPS62111633 U JP S62111633U JP 20477585 U JP20477585 U JP 20477585U JP 20477585 U JP20477585 U JP 20477585U JP S62111633 U JPS62111633 U JP S62111633U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- electrical signal
- digital signal
- converted
- removes
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第１図ないし第３図は本考案の実施例を示し、
第１図は本計測器の電気的な構成を示すブロツク
図、第２図は本装置の平面図、第３図は計測結果
を印した記録紙の説明図、第４図は従来の電気式
計測器の説明図である。
図中、１はセンサー、２は増幅器、３は低域フ
イルタ、４はＡ／Ｄ変換器、５はメモリー、６は
Ｄ／Ａ変換器、７は波形分析器、８はＡ／Ｄ変換
器、９はグラフイツクプリンタ、１３は中央処理
装置、１６は箱を示す。
1 to 3 show embodiments of the present invention,
Figure 1 is a block diagram showing the electrical configuration of this measuring instrument, Figure 2 is a plan view of this device, Figure 3 is an explanatory diagram of the recording paper on which measurement results are printed, and Figure 4 is a conventional electrical type. It is an explanatory view of a measuring instrument. In the figure, 1 is a sensor, 2 is an amplifier, 3 is a low-pass filter, 4 is an A/D converter, 5 is a memory, 6 is a D/A converter, 7 is a waveform analyzer, and 8 is an A/D converter , 9 is a graphics printer, 13 is a central processing unit, and 16 is a box.
Claims (1)
サーと、変換された電気信号を所定のレベルに増
幅する増幅器と、増幅された電気信号の高周波成
分を除去する低域フイルタと、高周波成分を除去
した電気信号をデジタル信号に変換するＡ／Ｄ変
換器と、変換されたデジタル信号を記憶するメモ
リーと、該メモリーかり取り出した信号を周波数
分析してデジタル信号として送出する装置と、送
出された信号を記録紙にグラフおよび印字で表示
するグラフイツクプリンタと、上記機器間の信号
の流れを制御する中央処理装置とを備え、センサ
ーをのぞく上記機器を一括して箱に組み込んだこ
とを特徴とする振動計測器。 A sensor that detects the vibration of an object and converts it into an electrical signal, an amplifier that amplifies the converted electrical signal to a predetermined level, a low-pass filter that removes the high frequency components of the amplified electrical signal, and a low frequency component that removes the high frequency components. an A/D converter that converts the converted electrical signal into a digital signal, a memory that stores the converted digital signal, a device that frequency-analyzes the signal extracted from the memory and sends it out as a digital signal, and the sent out signal. The apparatus is characterized in that it is equipped with a graphic printer that displays graphs and printouts on recording paper, and a central processing unit that controls the flow of signals between the above devices, and that the above devices except for the sensors are integrated into a box. Vibration measuring instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20477585U JPS62111633U (en) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20477585U JPS62111633U (en) | 1985-12-28 | 1985-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111633U true JPS62111633U (en) | 1987-07-16 |
Family
ID=31170767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20477585U Pending JPS62111633U (en) | 1985-12-28 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11326033A (en) * | 1998-05-07 | 1999-11-26 | Rion Co Ltd | Vibration meter |
| JP2000028426A (en) * | 1998-07-07 | 2000-01-28 | Akashi Corp | Vibration meter with built-in detector and method for storing vibrational data of the same |
-
1985
- 1985-12-28 JP JP20477585U patent/JPS62111633U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11326033A (en) * | 1998-05-07 | 1999-11-26 | Rion Co Ltd | Vibration meter |
| JP2000028426A (en) * | 1998-07-07 | 2000-01-28 | Akashi Corp | Vibration meter with built-in detector and method for storing vibrational data of the same |
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