5 33 As 1173 1054 132 128 34 Se 125 1122 142 138 35 Br 1329 1192 153 148 36 Kr 1411 1265 164 159 32 Ge 1098 989 122 119 31 Ga 1026 925 112 11 30 Zn 957 864 103 101 29 Cu 891 805 095 093 28 Ni 826 748 087 085 27 Co 765 693 079 078 26 Fe 706 64 072 071 25 Mn 649 59 065 064 24 Cr 595 541 058 057 23 V 543 495 052 051 22 T i 493 451 046 045 21 Sc 446 409 04 04 20 Ca 401 369 034 034 19 K 359 331 107 104 13 125 005 011 1 H 3 Li 4 Be 12 Mg 11 Na 51 Sb 2973 2636 384 36 52 T e 31 2747 403 377 53 I 3229 2861 422 394 54 Xe 3362 2978 442 411 50 Sn 2849 2527 366 344 49 In 2728 2421 349 329 48 Cd 261 2317 332 313 47 Ag 2494 2216 315 298 46 Pd 2382 2118 299 284 45 Rh 2272 2022 283 27 44 Ru 2166 1928 268 256 43 T c 2062 1837 254 242 42 Mo 1961 1748 239 229 41 Nb 1862 1662 226 217 40 Zr 1767 1578 212 204 39 Y 1674 1496 2 192 69 Tm 5752 5074 81 718 70 Yb 5937 5239 84 742 71 Lu 6128 5407 871 766 68 Er 5568 4913 781 695 67 Ho 5388 4755 753 672 66 Dy 5212 46 725 65 65 Tb 5038 4448 698 627 64 Gd 487 43 671 606 63 Eu 4704 4154 646 585 62 Sm 4541 4012 621 564 61 Pm 4383 3872 596 543 60 Nd 4227 3736 572 523 59 Pr 4075 3603 549 503 58 Ce 3926 3472 526 484 57 La 378 3344 504 465 101 Md 102 No 103 Lr 100 Fm 13608 12060 2179 1638 99 Es 13278 11765 2117 1602 98 Cf 12954 11475 2056 1566 97 Bk 12636 11190 1997 1531 96 Cm 12324 10910 1939 1496 95 Am 12016 10635 1883 1462 94 Pu 11715 10365 1828 1428 93 Np 11418 10100 1774 1395 92 U 1113 9844 1722 1361 91 Pa 10843 9587 167 1329 90 Th 10561 9335 162 1297 89 Ac 10285 9088 1571 1265 38 Sr 1584 1417 187 181 37 Rb 1496 134 175 169 83 Bi 8734 7711 1302 1084 84 Po 898 7929 1345 1113 85 At 923 8152 1388 1143 86 Rn 9487 8378 1432 1173 16 S 246 231 17 Cl 282 262 18 Ar 319 296 82 Pb 8494 7497 1261 1055 81 Tl 8258 7287 1221 1027 80 Hg 8025 7082 1182 999 79 Au 7798 688 1144 971 78 Pt 7575 6683 1107 944 77 Ir 7356 649 1071 918 76 Os 7141 63 1036 891 75 Re 6931 6114 1001 865 74 W 6724 5932 967 84 73 T a 6522 5753 934 815 72 Hf 6323 5579 902 79 56 Ba 3638 3219 483 447 55 Cs 3499 3097 462 429 88 Ra 10013 8847 1524 1234 87 Fr 9747 861 1477 1203 15 P 214 201 14 Si 184 174 13 Al 156 149 8 O 052 9 F 068 10 Ne 2 He 085 7 N 039 6 C 028 5 B 018 II A I I I A I V A V A V I A V I I A I I I B I V B V B V I B VI I B G r oup VIII I B I I B Xr ay Fluor escence Analysis T h e E D X r a y F l u o r e s c e n c e t e c h n o l o g y i n t h e B T X P r o f l e r i s a d a p t e d f r o m t h e h i g h l y a c c l a i m e d p o r t a b l e X R F a n a l y z e r s f r o m O l y m p u s S e l e c t a b l e o p t i m i z e d b e a m p a t h s o f t h e m i n i a t u r e X r a y t u b e a n d s p e c i a l i z e d f l t e r s a l o n g w i t h c l o s e c o u p l e d g e o m e t r y w i t h t h e s a m p l e a n d d e t e c t o r a l l o w f o r a w i d e e le me n t a l a n d c on c e n t r a t i on me as ur e me n t r a n g e T h e l a r g e a r e a s i l i c o n d r i f t d e t e c t o r S D D p r o v i d e s op t i mi z e d r e s o l u t io n a n d d e t e ct i o n l i mi t s T h e c om bi na t i o n o f t h e s e f e a t u r e s r e d u c e s o p e r a t i o n a l c o s t s s p a c e a n d t i m e o f m e a s u r e m e n t w h i l e p r o v i d i n g r a p i d a c c u r a t e a n d p r e c i s e X R F d a t a a n a l y s i s XRF Spectr al Analysis The miniatur e Xr ay tube e x cit es mat erial at the at omic level with enough ener gy t o e xpel inner orbital electr ons of an element while the det ect or measur es the signatur e ener gies r eleased when the element s out er orbital electr ons change orbital levels t o r egain stability T h e e n e r g i e s k e V d e t e c t e d i d e n t i f y w h i c h e l e m e n t s a r e p r e s e n t i n a m a t e r i a l T h e i n t e n s i t i e s C o u n t s s o f t h e e ne r g ie s c o r r e l a t e t o t he e le me n t a l c on c e n t r a t i on s i n t he ma t e r i a l T h e X R F D a t a P r o c e s s i n g S o f t w a r e p r o v i d e s q u a l i t a t i v e s e mi qu a n t i t a t i v e a n d qu a n t i t a t i v e i n f or m a t i o n i n c l ud i n g s p e c t r a l v i e w i n g a n d e l e m e n t a l p e a k i d e n t i f c a t i o n I t i n c or por a t e s f a ct or y c a l i br a t i o n s b a s e d o n F u n d a m e n t a l P a r a m e t e r s F P m o d e l s T h e s e F P c a l i b r a t i o n s c a n b e e mp i r i c a l l y o p t i m i z e d usi n g a s e r ie s o f us e r s p e ci f c c e r t i f e d s t a n d a r d s T h e o f i n e M e t h o d B u i l d e r s o f t w a r e p a c k a g e a l l o ws a u s e r t o o p t i m i z e t h e i r c a l i b r a t i o n c u r v e s c u s t o m i z e t h e i r a na l y t i c a l pr o gr a m s a n d do w nl o a d t o t h e a na l y z e r T h e s o f t w a r e pr o v i d e s a dd i t i o na l c a p a bi l i t i e s f or a na l y s i s i n cl u d i n g v ie w i n g e le me n t a l r e g i on s s e le c t a b le p e a k i d e n t i f c a t i o n c o n c e n t r a t i o n r e s u l t s a n d s p e c t r a l o v e r l a y o f s a m pl e s e t s The B TX P r ofler can analyz e elements highlight ed in blue elements highlight ed in or ange can also be analyz ed but r equir e use of Helium pur ge for low concentr ation level analysis The degr ee of det ection and quantifcation will depend on sample density and thickness