GB/T 11606.8-1989 Environmental test methods for analytical instruments - Vibration test

GB/T 11606.8-1989 Environmental test methods for analytical instruments Vibration test GB/T11606.8-1989 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Environmental test method for analytical instruments
Vibration test
The method of environmental test for analytical instrumentsVibration test
1 Subject content and scope of application
GB11606.8—89
This standard specifies the grouping, test conditions and test methods for vibration tests on analytical instruments (hereinafter referred to as instruments) in non-packaged and non-working states
This standard is applicable to evaluating the adaptability of instruments to vibration and the integrity of their structures. 2 Vibration test grouping
Test stage
Resonance search
Resonance hold
Vibration cycle
Repeated resonance search
Test conditions
Frequency range Hz
Sweep rate
Amplitude peak value mm
Reported amplitude peak value mm
Hold time
Frequency range
Amplitude peak value mm
Sweep rate
Rate range Hz
Sweep rate
Reported amplitude peak value mm
5~33~5
1 octave per minute
5~33~5
5~33~5
Note: 1) According to the stiffness of the instrument, any value can be selected within the range of 0.075~0.19mm. 3 Test conditions
3.1.1 The instrument must be subjected to three axial vibration tests. 3.1.2 Installation of the instrument
5~55~5
0.075~0.190www.bzxz.net
1.59(5Hz≤/≤10Hz)
0.76(10Hz
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