Special Technical Facilities at the National Bureau of StandardsNational Bureau of Standards, 1976 - 50 pages |
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Page 21
... chamber with glass windows . This chamber is , in turn , placed in a liquid thermostat with glass win- dows which is controlled by a refrigerator and elec- tric heaters . The pressure is generated by a hand pump and may be determined by ...
... chamber with glass windows . This chamber is , in turn , placed in a liquid thermostat with glass win- dows which is controlled by a refrigerator and elec- tric heaters . The pressure is generated by a hand pump and may be determined by ...
Page 22
... chamber provides complete access to the interior of the heat- ing element for installing materials and experimental devices for test . A viewing port on the side of the vacuum chamber is part of the optical path that extends to within ...
... chamber provides complete access to the interior of the heat- ing element for installing materials and experimental devices for test . A viewing port on the side of the vacuum chamber is part of the optical path that extends to within ...
Page 31
... chamber . Capability : Potentials up to 90 kilovolts produce ion beam currents up to 100 microamperes . Sector elec- tromagnet of 150 - centimeter radius . Mass dispersion sufficient to separate all known isotopes . Target with ...
... chamber . Capability : Potentials up to 90 kilovolts produce ion beam currents up to 100 microamperes . Sector elec- tromagnet of 150 - centimeter radius . Mass dispersion sufficient to separate all known isotopes . Target with ...
Page 38
... Chamber ... Acoustic Reverberation. graphs , J. Opt . Soc . Amer . 59 , no . 9 , 1189- 1196 ( Sept. 1969 ) . Contact : Dr. William C. Martin , Jr. , Chief of Spectro- scopy Section , Physics Building , Room A167 , Phone 301-921-2011 ...
... Chamber ... Acoustic Reverberation. graphs , J. Opt . Soc . Amer . 59 , no . 9 , 1189- 1196 ( Sept. 1969 ) . Contact : Dr. William C. Martin , Jr. , Chief of Spectro- scopy Section , Physics Building , Room A167 , Phone 301-921-2011 ...
Page 40
... chamber with a mass spectrometer in order to investigate the interactions of positive and negative ions with neutral molecules in the vapor phase . Capability : Ionization of pure samples or mixtures may be induced by photoabsorption at ...
... chamber with a mass spectrometer in order to investigate the interactions of positive and negative ions with neutral molecules in the vapor phase . Capability : Ionization of pure samples or mixtures may be induced by photoabsorption at ...
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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 spectrometer spectroscopy structure studies surface temperature thermal Thermography tion tron UNIVERSAL TESTING MACHINE users Van de Graaff voltage WWWL x-ray