CMA BT36i User guide

Type
User guide
ECG!SENSOR&!
BT36i!
USERS!GUIDE!
!
!
!
!
!
!
!
CENTRE FOR MICROCOMPUTER APPLICATIONS
http://www.cma-science.nl
"!|!#$%&'!()*!+,-./0!1.,02.!*3'4,!!
Short!description!
$5,! ()*! .,-./0! 6,7.30,.! ,8,9:0'978! ;/:,-:'78.<! '-! :5,! 07-=,! >,:?,,-! @! :/! A! 6B<!
;0/439,4! >C! :5,! 5,70:! D(8,9:0/E9704'/=076FG! $5,.,! .6788! H/ 8:7=,.! 70,! 6,7.30,4! 7:!
:5,!.I'-!/J!:5,!?0'.:.!7-4!,8>/ ? !:50/ 3= 5!,8, 9:0/4 ,. G!!
$5,!()*!.,-./0!97-!78./!>,!3.,4!:/!6,7.30,.!
:5,! ,8,9:0'978!;/:,-:'78.!=,-,07:,4!>C!63.98,.!
9,88.! ?5,-! :5,.,! 9,88.! 9/-:079:! 7-4! 0,87K!
D(8,9:0/6C/=076FG!!
L/0!.7J,:C!0,7./-.!:5,!.,-./0!3.,.!7-!/;:'978!
9/3;8,0! :/! 7H/'4! 7- C! 4'0,9:! ,8,9:0'978! 9/-:79:!
>,:?,,-!:5,! ;,0./-!?5/.,!()*! '.! 6,7.30,4!
7-4!:5,!6,7.30,6,-:!'-:,0J79,!/0!9/6;3:,0G!!
!
$5,! ()*! .,-./0! '.! 4,8'H,0,4! :/=,:5,0! ?':5! 7!
;79I7=,!/J!M@@!,8,9:0/4,!;7:95,.G!
!
$5,! ()*! .,-./0! 97-! >,! 4'0,9:8C! 9/--,9:,4! :/! :5,! 7-78/=! #$! '-;3:.! /J! :5,! )NO!
'-:,0J79,.G! $5,! .,-./0! 97>8,! #$! E! P(((M%QR! -,,4,4! :/! 9/--,9:! :5,! .,-./0! :/! 7-!
'-:,0J79,!'.!-/:!.3;;8',4!?':5!:5, !.,-./0!7-4!57.!:/!>,!;30957.,4!.,;707:,8C!D)NO!
O0:'98,!#$.9SMFG!
Sensor!recognition!
$5,! ()*! .,-./0! #$%&'! 57.! 7! 6,6/0C! 95';! D((TUVNF! ?':5! '-J/067:'/-! 7>/3:! :5,!
.,-./0W! ':.!-76,<! 6,7.30,4! X37-:':C<!3-':! 7-4!978'>07:'/-G!$50/3=5! 7!.'6;8,!;0/:/9/8!
:5'.! '-J/067:'/-! '.! 0,74! >C! :5,! )NO! '-:,0J79,.! 7-4! :5,! .,-./0! '.! 73:/67:'9788C!
0,9/=-'Y,4! ?5,-! ':! '.! 9/ -- ,9 :,4 ! :/! :5 ,. ,! '-:, 0J79, .G! ! PJ! C/30! ()*! .,-./0! '.! -/:!
73:/67:'9788C!4,:,9:,4!>C!7-!'-:,0J79,!C/3!57H,!:/!67-3788C!.,:!3;!C/30!.,-./0!>C!
.,8,9:'-=!':!J0/6!:5,!)/795!+,-./0!Z'>070CG!!
Calibration!!
$5,!)NO!()*!.,-./0!#$%&'!'.!.3;;8',4!978'>07:,4G!$5,!/3:;3:!/J!:5,!.,-./0!'.!8'-,70!
?':5!0,.;,9:!:/!:5,!6,7.30,4!H/8:7=,W!
!
B
'-
!D6BF![!B
/3:
!DBFG!
!
O:!:5,!.,-./0!/3:;3:<!M!B !9/00,.;/-4.!:/!7;;0/K'67:,8C!M!6B!6,7.30,4!7:!:5,!.I'-G!
$/! >,! 7>8,! :/! 6,7.30,! >/:5! ;/.':'H,! 7-4! -,=7:'H,! ?7H,J/06.<! :5,! .,-./0! 57.! 7-!
/JJ.,:!/J!7>/3:!"!B!D\!@GA!BFG!
$5,!)/795!./J:?70,!788/?.!.,8,9:'-=!:5,!978'>07:'/-!.3;;8',4!>C!:5,!.,-./0!6,6/0C!
D((TUVNF!/0!:5,!978'>07:'/-!.:/0,4!'-!:5,!)/795!+,- ./0!Z'>07 0CG!!
$5,!()*!,8,9:0/4,!;7:95,.G!
#$%&'!()*!+,-./0!1.,02.!*3'4,! |!%!
Safety!instructions!
$5,!()*!.,-./0!9/-.'.:.!/J!:?/!,8,9:0/-'9!9'093':.!:57:!70,!'./87:,4!J0/6!,795!/:5,0G!
V-,! /J! :5,! 9'093':.!'.! 9/--,9:,4!:/! :5,! ;,0./-! ?5/.,! ()*! '.! 6,7 .3 0,4G! $5,! /:5,0!
9'093':!'.!9/--,9:,4!:/!:5,!6,7.30,6,-:!'-:,0J79,G!$5,!6,7.30,4!'-!:5,!J'0.:!9'093':!
H/8:7=,.! 70,! 76;8'J',4<! J'8:,0,4! 7-4! :07-.J,00,4! :50/3=5! 7-! /;:'978! 9/3;8,0! :/! 7!
.,9/-4! ,8,9:0'978! 9'093':G! $5'.! '.! :/! ;0/:,9:! :5,! ;,0./-! J0/6! 47-=,0/3.! H/8:7=,.! '-!
97.,!/J!4,J,9:.!/0!,00/0.G!
]/?,H,0<! J/0! .7J,! /;,07:'/-! ':! '.! 78./! -,9,..70C! :/! 78?7C.! 0,.;,9:! :5,! J/88/?'-=!
'-.:039:'/-.!?5,- !3. '-= !:5, !() * !.,- ./ 0W!
MG $5,!.,-./0<!,8,9:0/4,!;7:95,.!7-4!788'=7:/0!98';.!/J!:5,!.,-./0!63.:!-,H,0!9/6,!
'-:/!9/-:79:!?':5!?7:,0!/0!7-C!/:5,0!8'X3'4G!
"G ^,H,0!3.,!:5,!.,-./0!'J!:5,!'-.387:'/-!/J!7-C!/J!:5,!?'0,.!'.!4767=,4G!
%G ^,H,0!9/--,9:!:5,!788'=7:/0!98';.!/J!:5,!.,-./0!:/!7-C:5'-=!/:5,0!:57-!:5,!
,8,9:0/4,.G!
RG N7I,!.30,!:5,!788'=7:/0!98';.!/J!:5,!.,-./0!70,!-/:!?':5'-!0,795!/J!7!?788!/3:8,:!/0!
7-C!/:5,0!;/?,0!./309,G!
!
$5,!()*!.,-./0!'.!:/!>,!3.,4!J/0!,4397:'/-78!;30;/.,.!/-8CG!P:!'.!-/:!7;;0/;0'7:,!J/0!
6,4'978!7;;8'97:'/-.!7-4!-/:!.3':7>8,!J/0!;7:',-:!4'7=-/.'.G!
Connection!of!the!sensor!to!the!body!
#,973.,!:5,!,8,9:0'978!.'=-78!:57:!'.!;0/439,4!>C!:5,!5,70:!7-4!6 ,7.30,4!7:!:5,!.I'-!
'.!H,0C!?,7I<!7!=//4!9/-:79:!>,:?,,- !.I'-!7-4 !,8,9:0/4,!'.!,..,-:'78!J/0!:5,!9/ 00,9 :!
?/0I'-=!/J!:5,!()*!.,-./0G!
MG U,74!:5,!.7J,:C!'-.:039:'/-.G!
"G )8,7-!:5,!70,7.!/J!:5,!.I'-!?5,0,!:5,!,8,9:0/4,!;7:95,.!?'88!>,!7;;8',4!D'-.'4,!/J!
8,J:!7-4!0'=5:!?0'.:!7-4!0'= 5:!, 8>/ ? FG!
%G T,,8!7-!,8,9:0/4,!;7:95!J0/6!':.!>79I'-=!;7;,0!7-4!;3:!':!J'068C!/-!:5,!'-.'4,!/J!
:5,!0'=5:!,8>/?G!$5'.!'.!J/0!0,J,0,- 9,G!
RG T,,8!7!.,9/-4!,8,9:0/4,!;7:95!J0/6!':.!>79I'-=!;7;,0!7-4!;3:!':!J'068C!/-!:5,!
'-.'4,!/J!:5,!0'=5:!?0'.:G!
AG T,,8!7!.,9/-4!,8,9:0/4,!;7:95!J0/6!':.!>79I'-=!;7;,0!7-4!;3:!':!J'068C!/-!:5,!
'-.'4,!/J!:5,!8,J:!?0'.:G!
&G )/--,9:!:5,!?5':,!788'=7:/0!98';!J0/6!:5,!.,-./0!:/!:5,!:7>!/J!:5,!0'=5:!,8>/?!
,8,9:0/4,G!
_G )/--,9:!:5,!0,4!98';!:/!:5,!:7>!/J!:5,!0'=5:!?0'.:!,8,9:0/4,G!
`G )/--,9:!:5,!>83,!98';!:/!:5,!:7>!/J!:5,!8,J:!?0'.:!,8,9:0/4,G!
!
!
!
R!|!#$%&'!()*!+,-./0!1.,02.!*3'4,!!
!
!
!
Tips!for!use!
)/-:079:,4!63.98,.!?'88!;0/439,!,8,9:0'978!.'=-78.!:57:!70,!6395!.:0/-=,0!:5,-!:5,!
.'=-78!;0/439,4!>C!:5,!5,70:G!$/!/>:7'-!7!-'9,!()*!.'=-78<!':!'.!:5,0,J/0,!-,9,..70C!
:57:!:5,!63.98,.!/J!:5,!706 .!D7- 4!78. /!/ :5, 0!63 .98, .F!70,!7. !0,87K, 4!7. !;/ .. '>8, G!P:!
'.!,7.',.:!:/!;3:!C/30!706 . !/- !:5 ,!706.!/J!7!957'0!/0!/-!7!:7> 8,G!O8. /<!> 0,7:5 ,!
.8/?8CG!
PJ!:5,!.'=-78!'.!-/:!.7:'.J79:/0C<!67C>,!:5,!9/-:79:!>,:?,,-!:5,!.I'-!7-4!:5,!
,8,9:0/4,!;7:95,.!'.!-/:!=//4!,-/3=5G!)8,7-!:5,!.I'-!?':5!./7;!7-4!?7:,0!/0!
789/5/8<!40C!?':5!7!;7;,0!:/?,8!7-4!0,7;;8C!-,?!;7:95,.G!!
$5,!,8,9:0/4,!;7:95,.!57H,!7!8'6':,4!8'J,:'6,<!,.;,9'788C!7J:,0!7!;79I7=,!57.!>,,- !
/;,-,4G!)5,9I!'J!:5,!;7:95,.!70,!.:'88!=//4G!V;,-!;79I7=,.!97-!>,!9/-.,0H,4!>,.:!
'-!7-!7'0:'=5:!>/K!'-!7!0, J0'=,07 :/0G!!
O44':'/-78!;79I7=,.!/J!,8,9:0/4,!;7:95,.!DM@@!;,0!;79I7=,F!97-!>,!/04,0,4!7:!
)NOG!
Suggested!experiments! !
$5,!()*!.,-./0!97-!>,!3.,4!J/0!H70'/3.!,K;,0'6,-:.!.395!7.W!
N/-':/0'-=!()*!'-!0,.:!7-4!7J:,0!6'84!,K,09'.,!
P-H,.:'=7:'-=!()* !95 7- =, .!?':5!6'84!.:'6387-: .!
+:34C'-=!:5,!T<!a<!U<!+<!$!?7H,J/06.!
+:34C'-=!:5,!,JJ,9:!/J!4'JJ,0,-:!>/4C!;/.':'/-.!/-!:5,!()*!
)/--,9:'/-!/J!:5,!()*!.,-./0!:/!:5,!>/4CG!
#$%&'!()*!+,-./0!1.,02.!*3'4,! |!A!
U,9/04'-=!:5,!,8,9:0'978!79:'H':C!/J!7!63 .9 8,!D( N *F!!
O../9'7:,!76/3-:!/J!,8,9:0'978!79:'H':C!?':5!.:0,-=:5!/J!63.98,!9/-:079:'/-G!!
P-H,.:'=7:,!:5,!0,87:'/ - !> ,:?,,-!:5,!(N*!7- 4 !:5 ,!J / 09, !,K, 0:, 4!> C !:5 ,!7 06 G!
The!electrocardiogram!
O! .95,67:'9! ()*! /J! /-,! 5 ,70:>,7:! '.!
.5/?-!'-!J'=30,!7:!0'=5:G!!
(H,0C! D-/0678F! 5,70:>,7:! '.! 9/6;/.,4!
/J! 7! T! ?7H,<! 7! aU+! 9/6;8,K! 7-4! 7! $!
?7H,G!!
$5,!T!?7H,!'.!973.,4!>C!4,;/870'Y7:'/-!
/J!:5,!7:0'78!:'..3,!;0'/0!:/!9/-:079:'/ - G!
$5,! aU+! ?7H,.! 70,! =,-,07:,4! >C!
9300,-:.! ?5,-! :5,! H,-:0'93870! :'..3,!
4,;/870'Y,.<!;0'/0!:/!9/-:079:'/-G!$5,!$!?7H,!'.!973.,4!>C!9300,-:.!=,-,07:,4!7.!:5,!
H,-:0'98,!0,9/H,0.!J0/6!4,;/870'Y7:'/-G!!
$5,!TEU!'-:,0H78!'.!>,:?,,-!@GM"!7-4!@G"@!.,9/-4.!J/0!6/.:!;,0./-.G!$5,!8,-=:5!/J!
:5'.!'-:,0H78!'.!'-4,;,- 4, -:!/ J!:5 ,!5 ,7 0:>, 7:!07:, G!
!
!
$?/!0,='.:07:'/-.!/J!7-!()*!J0/6!:5,!.76,!;,0./-<!!
/-!:5,!8,J:!7:!7!5,70:>,7:!/J!`@<!/-!:5,!0'=5:!7:!7!5,70:>,7:!/J!M&"!>,7:.!;,0!6'-3:,G!
!
P-! =,-,078!()*b.!;0/439,4!?':5!:5,! )N O!()*!.,-./0!?'88!.5/?!:5'.!;7::,0-G!]/?,H,0!
-/!()*<!;0/439,4!?':5!:5'.!,X3';6,-:!'.!:5,!.76,G!+;,9'J'9788C<!:5,!5,'=5:!/J!:5,!T!
?7H,! 7-4! :5,! 8,-=:5! /J! :5,! +! ?7H,! 67C! 4'JJ,0! J0/6! :5,! ;7::,0-! .5/?-! '-! 6,4'978!
>//I.G!!
$5'.! 6'=5:! >,! 4 3, ! :/! :5 , ! 6,:5/4! /J! 6 ,7 .3 0'- =! D:5,! ,8,9:0/4,.! 7 0,! ;879,4! /-! :5 ,!
?0'.:.!'-.:,74!/J!/-!:5,!>0,7.:F<!>3:!78./!:/!:5,!J79:!:57:!:5,!)NO!()*!.,-./0!'.!7-!
'-.:036,-:!:57:!4/ ,.- b:!6 ,,:!6 , 4 '978!. :7- 47 04. G!
!
!!
!!
+95,67:'9!()*!
!
&!|!#$%&'!()*!+,-./0!1.,02.!*3'4,!!
Technical!specification!
!
Sensor'kind'
O-78/=<!=,-,07:,.!7-!/3:;3:!H/8:7=,!>,:?,,-!0 .. 5
V !
Measurement'range!
@!:/!A!6B!
Resolution'using''
12'bit'AD'converter'
!
MG"!cB!
Output'offset!
d!"!B!D\!@GA!BF!
Calibration'function'
B
'-
!D6BF![!B
/3:
!DBF!
Current'consumption!
R@!e!_@!6O!
Connection!
P(((M%QR!9/--, 9:/ 0!J /0!# $ EP( ( ( M% QR !.,- . / 0!97> 8, G!!
+,-./0!97>8,!-/:!4,8'H,0,4!?':5!:5,!.,-./0G!!
!
!
!
!
!
!
!
!
!
!
!
!
!
Warranty:!!
$5,! ()*! .,-./0! #$%&'! '.! ?7007-:,4! :/! >, ! J0, ,! J0/6! 4,J,9:.! '-! 67:,0'78.! 7-4!
?/0I67-.5';!J/0!7!;,0'/4!/J!M"!6/-:5.!J0/6!:5,!47:,!/J!;30957.,!;0/H'4,4!:57:!':!
57.!>,,-!3.,4!3-4,0!-/0678!87>/07:/0C!9/-4':'/-.G!$5'.!?7007-:C!4/,.!-/:!7;;8C!'J!
:5,!.,-./0!57.!>,,-!4 76 7= ,4 !>C!799'4 ,- :!/0!6'.3.,G!!
!
Note:!This'product'is'to'be'used'for'educational'purposes'only.'It'is'not'appropriate'
for'industrial,'medical,'research,'or'commerc ial'app licatio ns.' '' ' ' '
Rev. 26/01/2015
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6

CMA BT36i User guide

Type
User guide

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI