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! User Manual Vibration Analyser Adash 4300 - VA3 Test Procedure FW 02.00 BETA Ref: 19052004 RS Adash Ltd., Czech Republic, Tel.: +420 59 6232670, Fax: +420 59 6232671, e-mail: info@adash.cz For further technical and contact information consult www.adash.net, www.adash.cz...
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Adash 4300 -VA3 Test Procedure Contents Setup of instrument ......................3 Input signals ........................5 Measurements ........................6 Adash Ltd., Czech Republic, Tel.: +420 59 6232670, Fax: +420 59 6232671, e-mail: info@adash.cz For further technical and contact information consult www.adash.net, www.adash.cz...
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5. Run a measurement to check that the sensor is being powered Pic.: Run measurement Pic.: ICP power on Adash Ltd., Czech Republic, Tel.: +420 59 6232670, Fax: +420 59 6232671, e-mail: info@adash.cz For further technical and contact information consult www.adash.net, www.adash.cz...
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3. there must be approx 23.5V DC and 4mA short current when power the bar sweeps across the VA2 screen. Adash Ltd., Czech Republic, Tel.: +420 59 6232670, Fax: +420 59 6232671, e-mail: info@adash.cz For further technical and contact information consult www.adash.net, www.adash.cz...
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2. sine signal excitation with a frequency in the range: 30Hz to 100Hz 3. Output amplitude from sensor :0.25g to 12g Adash Ltd., Czech Republic, Tel.: +420 59 6232670, Fax: +420 59 6232671, e-mail: info@adash.cz For further technical and contact information consult www.adash.net, www.adash.cz...
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Pic.3: Wide-band measurement of 1.0g RMS input You must view stable value 1.0g without any warnings (underrange, autorange, overload) Pic.4: Errors Adash Ltd., Czech Republic, Tel.: +420 59 6232670, Fax: +420 59 6232671, e-mail: info@adash.cz For further technical and contact information consult www.adash.net, www.adash.cz...
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6. Tests input signal with amplitude 0.25g, 4.0g and 12g RMS : Pic.6: Measurement of 0.25g RMS input Pic.7: Measurement of 4.0g RMS input Adash Ltd., Czech Republic, Tel.: +420 59 6232670, Fax: +420 59 6232671, e-mail: info@adash.cz For further technical and contact information consult www.adash.net, www.adash.cz...
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Pic.9: User freq. band 20Hz-1000Hz 9. Start measurement Pic. 10: Measurement on 100Hz/1.00g You must view stable value 1g. Adash Ltd., Czech Republic, Tel.: +420 59 6232670, Fax: +420 59 6232671, e-mail: info@adash.cz For further technical and contact information consult www.adash.net, www.adash.cz...
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You must view stable value approx. 0.707g - this is -3dB filter cut-off frequency of low-pass filter. Adash Ltd., Czech Republic, Tel.: +420 59 6232670, Fax: +420 59 6232671, e-mail: info@adash.cz For further technical and contact information consult www.adash.net, www.adash.cz...
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2. Selecting of second channel Pic. 13: Measurement of second channel Adash Ltd., Czech Republic, Tel.: +420 59 6232670, Fax: +420 59 6232671, e-mail: info@adash.cz For further technical and contact information consult www.adash.net, www.adash.cz...
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