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<br />i.. <br />Calibration Certificate <br />- 1 Model: Linear Microphone ~';~.' <br />>''~ '~` ' <br /> <br />' <br />' „ <br />l~z: ' <br />~~• ; Datc: January 10 <br />1997 rl ;•~~ ~~• <br /> . <br /> <br />- <br />- <br /> <br />'' <br />Unit sN: BH53S9 , <br />?;' <br />' <br />' <br />~,y' <br />_ ~ :~:> <br />~- <br />.: <br /> ~ <br />ai .i .. <br />o~(¢...~s <br /> <br />``~ ~~° ~~ , <br />. ~ <br />TEST REFEREfJCES' Model <br />Serial No. ~ ~ .:; <br />~ / <br />- - <br />;., , , Bruel &Kjaer Accelerometer 4381 1160721 0;,. ;;_. .'~:,~;% <br />"~ ~ ~- Bruel &Kjaer Charge Amplifier 2635 1423229 r.•. +~- <br />`~~, ~' <br />~ ~ ~ Hewlett Packard Spectrum Analyzer 3582A 1809A03540 '~~> - <br />~ <br />~ <br />e <br />. `~ <br />1 Good Will Inst. Frequency Counter GUC•2010G 5110825 ,~_~/ :::_;:~` <br />~;~?`>~ <br /> <br /> <br />~ ,.. <br />.~~ :; . <br />.::; ~.~ BruelBKjaerHPMC 4221 745522 ~;:., "_,::•'~(. <br />r- J <br />_ <br />~_ ~ <br />Bruel &Kjaer Mic Carrier System 2804 <br />1904864 . <br />t <br />~~ ;;'`'?;~ <br />_r <br />: <br /> ` <br />.. <br />; <br />, <br />i <br />• ~\ <br />viii '~ ~ ` <br />, Bruel & Kjaer M cr <br />l i ophone 4193 <br />1863904 j.e <br />.., ~ a?/ <br />"''. <br />~r ; <br />a='" <br />;,. y <br />~ <br /> <br /> <br />, INS'fANTLL 1NC. hcrcbp certifies that Chic unu has been cali b~atcd and that ' -" F'> <br />'. <br />j <br />~~ . <br />~ ~ <br />" <br />~~.~`•~ <br />~'~ <br />„ <br />' ~ <br />• <br />', the results aic consistent t~~ith the spccd"ications published rcoardin~ This ~ <br />` <br />,°s'l <br /> ~ ~r <br />~"~ ~~` <br /> <br />:: <br />'^: ' <br /> <br />. instrunxm The SGNSORCHGCKT~I reamie of the unn. i~ >uffictcntly <br />,...I F: ~J~' <br />" <br />%'~~ <br /> . <br />1z_ <br />1 <br />reli;lble io indicate proper operation, alihout{h it is reconmt <br />ended That ibis z ~,. <br />~, !F ~ <br />`__ --.%• <br /> I <br />~~ <br />j unn be ,col to IhS"fANTFL or an :mthoritcd o-cn~icc cen uc fur rc~ular ,r <br />, <br />.;:;.; <br /> calibration l <br />'r' ;c.~e <br />., t,,; . <br />~' .' ~ -~ <br />~ <br />. <br /> `'s- <br />' <br />~ <br />-- ( <br />_ -- \'~ r AUTHORIZED BY: -~t'}~l) :. <br />' <br />_r_l <br />~ <br />, <br />J, , ' <br />i~ <br /> 'References are traceable to NRC <br />NIST or equivalent ,r a<4.e~ . <br />~; ~' , ,! :. <br /> <br />...:. <br />:'; <br /> <br />_ ~::;;, <br />_ - <br />'y. <br />_ r <br />' <br />~ <br />~~ <br /> • <br />t .. <br />• w •~ • • ttt <br /> <br />C~ Instnnlcl Inc. 19'1( aJmin\,'ol ll~:)\romJmsVnnm\cilih ru. b' <br />