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VM-9502F分體式數字測振儀Vibration measurer
執行標準: ISO2954-1975 ; GB3824-92
一、用途
用于旋轉機器軸承、基礎等部位振動的巡測(點檢)、監測和振動等級評估。
二、特點
1.傳感器與儀表獨立,擴大傳感器的選擇范圍同時提高測量精度。
2.采用均方根值檢測電路,波形誤差小,測量結果準確。
3.操作簡單,測量范圍寬,穩定可靠。
4.體積小(168×71×33 mm),重量輕(400 g含電池和測桿)。
5.可存儲100個測點的振動值。具有數據回放、復測更改、清除功能。
6.采用單片計算機實現低頻振幅補償,可準確地測量3Hz以上的低頻振幅。
三、主要技術指標
1.頻率范圍:3~1000Hz(轉速范圍180~60000rpm),可測180rpm以上的振動值。
2.振幅測量范圍與準確度:
位 移:0~1000μmp-p;
速 度:0~100mm/s (真正有效值);
加速度:0~50m/s2 0-p;
準確度:±5%。
四、儀表組態
傳感器與儀表間加2米長電纜,電纜長度也可根據用戶需要加長配置。
五、儀表配套
儀表1臺;速度傳感器1個;信號電纜1根;磁力吸座1個(監測用,須另購);包裝盒1個。
VM-9502F Vibration measurer type digital vibrometer
Executive standard: ISO2954-1975; GB3824-92
A, use
For a rotating machine parts such as bearing, basevibration measuring (point), vibration monitoring andassessment.
Two, characteristics
1 sensors and instrument independence, to expand the selection range of the sensor improves the measurement accuracy.
2 the RMS detection circuit, waveform error is small,accurate measurement.
3 has the advantages of simple operation, wide measuring range, stable and reliable.
4 small size (168 x 71 x 33 mm), light weight (400 gcontaining cells and rod).
5 can store 100 measured vibration value. A data playback, retest change, clear function.
The 6 uses a single-chip computer to realize low frequency amplitude compensation, can accurately measure the low-frequency amplitude more than 3Hz.
Three, the main technical indexes
The 1 frequency range: 3 ~ 1000Hz (speed range of 180 ~ 60000rpm), can measure the vibration above 180rpmvalue.
2 amplitude measurement range and accuracy:
Shift: 0 ~ 1000 μ mp-p
Speed: 0 ~ 100mm / S (true effective value);
Acceleration: 0 ~ 50m/s2 0-p;
Accuracy: + 5%.
Four, the instrument configuration
Sensors and instruments and meters long cable, the cable length can also be based on user needs tolengthen configuration.
Five, instrument
Instrument 1 sets of speed sensor signal; 1; 1 cables;magnetic block 1 (monitoring, shall be separately);packaging 1.