micromate allowable vibrations from structure

Micromate allowable vibrations from structure full#

Micromate Key Pad Function Keys Navigation Keys Turn display On/Off. Select the event(s) to save and press the Save icon. with the help of latest Micromate Seismograph. The Save icon will appear at the top of the screen. It reduced the vibration well below the permissible limit as prescribed by DGMS. Based on a study on the subjective response of humans to vibrations, performed by the United States Bureau of Mines (USBM), vibrations were classified as being barely perceptible to humans at levels as low as 0.011 in/sec and vibration. With the Event List displayed on the Micromate screen, connect a USB memory stick to the (USB) port. There is other formula to calculate DOF,Please visit the link for more information. A human will sense vibrations at levels much lower than that which is required to damage a structure. reference DOF （ 10X INFINITY PLAN OBJECTIVE LENS in our shop） = 8.8 μm.reference DOF （ 4X INFINITY PLAN OBJECTIVE LENS in our shop） = 55 μm.If the fine adjust focus of microscope rotate one circle as 200 micron.The minimum step is 200/2132 ≈0.09 micron as a step.ĭemo Video (To make it clearly,we enlarge the step size for demonstration): If the fine adjust focus of microscope rotate one circle as 500 micron.The minimum step is 500/2132 ≈0.23 micron as a step.If the step length set as 5 micron,the real step is 500/400 =1.25 micron as a step.

Micromate allowable vibrations from structure full#

When the step length set as 1 micron in software,it will take 2132 steps make a full circle. The hight of motor can be adjusted as 2cm-18cm(It depends on the fine adjustment knob height)The knob’s diameter should smaller than 5 cm.ģ,Power supply (12V2A,Please select your contry’s type)ħ, Shutter release cable (Please select in option)Ĩ,Reverse motor cable(It’s better to let objective lens leave the sample in stacking) MicroMate is specially designed for microscope focus stacking.The motor on MicroMate is 400 step 0.9 degree.