Special Technical Facilities at the National Bureau of StandardsNational Bureau of Standards, 1976 - 50 pages |
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... Frequency Laboratory Astrophysics - Cryogenics " . 3 - --- Nuclear Optical Physics Electromagnetics * Time and THE INSTITUTE FOR MATERIALS RESEARCH conducts materials research leading to improved methods of measurement , standards , and ...
... Frequency Laboratory Astrophysics - Cryogenics " . 3 - --- Nuclear Optical Physics Electromagnetics * Time and THE INSTITUTE FOR MATERIALS RESEARCH conducts materials research leading to improved methods of measurement , standards , and ...
Page 4
... frequency range 100 to 4000 Hz , and to permit reasonably accurate acoustical measurements to be made at fre- quencies as low as 80 Hz and as high as 10,000 Hz . The wide - band ambient noise level in the chamber with the vanes ...
... frequency range 100 to 4000 Hz , and to permit reasonably accurate acoustical measurements to be made at fre- quencies as low as 80 Hz and as high as 10,000 Hz . The wide - band ambient noise level in the chamber with the vanes ...
Page 5
... frequency , type , and size of antenna , etc. ) The new automated system is capable of scanning an area 15 ft X 15 ft square and can be adapted to take data over a cylindrical or spherical surface as well . Applications : Measurement of ...
... frequency , type , and size of antenna , etc. ) The new automated system is capable of scanning an area 15 ft X 15 ft square and can be adapted to take data over a cylindrical or spherical surface as well . Applications : Measurement of ...
Page 6
... frequency range of 0.1 to 18 GHz . Antennas can be measured at frequencies below 100 MHz by connecting the lead - in coaxial cables to other rf sources for signal generators and compon- ents for signal detection . Although this latter ...
... frequency range of 0.1 to 18 GHz . Antennas can be measured at frequencies below 100 MHz by connecting the lead - in coaxial cables to other rf sources for signal generators and compon- ents for signal detection . Although this latter ...
Page 8
... frequency . Signals in the range of 0 to 300 volts from load cells , strain gages , pressure transducers , LVDT's , and other types of electromechanical sensors are recorded on mag- netic tape and optionally printed on teletypewriters ...
... frequency . Signals in the range of 0 to 300 volts from load cells , strain gages , pressure transducers , LVDT's , and other types of electromechanical sensors are recorded on mag- netic tape and optionally printed on teletypewriters ...
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accuracy agencies alloys analysis analyzer antenna Applications beam Bureau of Standards calibration calorimeter Capability chemical Chemistry Building Chief cm-¹ Contact controlled Cryogenic crystal detection diameter electrical electron elements energy enthalpies equipment flame flow frequency furnace gases glass heat hygrometers inches instru instrument isotopes laboratory laser liquid Literature machine magnetic mass spectrometer Materials Building measurements ment metals meters Metrology MICROWAVE SPECTROSCOPY molecular Mössbauer Effect National Bureau NBS Reactor NBS research worker NBS staff NBS Tech NBS Technical neutron Nuclear operation optical phase transitions Phone Physics Building Polymer POUND-FORCE pressure programs provides pulse qualified NBS research radiation Ralph Klein RAMAN SPECTROSCOPY range reaction resolution Room rotating sample scanning scientists Section solids spec specimen spectra spectrograph spectroscopy structure studies surface temperature thermal Thermography tion tron UNIVERSAL TESTING MACHINE users Van de Graaff voltage WWWL x-ray