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VM-9502A存儲式數字測振儀VM9502A
執行標準： ISO2954-1975 ； GB3824-92Executive standard: ISO2954-1975; GB3824-92
A, use
For rotary machinery bearings, foundation and other parts, the vibration detection circuit different directions(inspection), vibration of continuous monitoring and vibration level assessment.
Two, characteristics
1 the RMS detection circuit, waveform error is small,accurate measurement.
2 single-chip computer chip, low frequency amplitude compensation, the vibration 180rpm more accuratelymeasured value.
The 3 one can store 600 measured vibration value. Adata playback, retest changes and data cleaning function.
4 with USB 1.1 interface, and can communicate with PC.The driver can be output by the machine vibration daily statement of additional data. Is inspection and vibration
Good tool.
5 small size (168 x 71 x 33 mm), light weight (400 gcontaining cells and rod), low energy consumption (incircuit testing mode of 300 small battery life
In the continuous monitoring mode, the battery life of up to 36 hours).
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
Usually sensor and instrument integration. Can also be based on the actual needs of users, to form a split,sensors and instruments and meters long cable.
Five, instrument
Instrument 1 sets; rod 1 (survey with); magnetic block 1(monitoring, shall be separately); data report driver cd 1;box 1.
