{"id":2553,"date":"2025-06-19T19:36:57","date_gmt":"2025-06-19T11:36:57","guid":{"rendered":"https:\/\/www.ledphotometer.com\/blog\/impedance-analyzer\/"},"modified":"2025-06-25T17:31:49","modified_gmt":"2025-06-25T09:31:49","slug":"%ec%9e%84%ed%94%bc%eb%8d%98%ec%8a%a4-%eb%b6%84%ec%84%9d%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.ledphotometer.com\/ko\/%ec%a0%9c%ed%92%88\/%ec%9e%84%ed%94%bc%eb%8d%98%ec%8a%a4-%eb%b6%84%ec%84%9d%ea%b8%b0\/","title":{"rendered":"\uc784\ud53c\ub358\uc2a4 \ubd84\uc11d\uae30"},"content":{"rendered":"

LS70\/80 \uc2dc\ub9ac\uc988 \uc784\ud53c\ub358\uc2a4 \ubd84\uc11d\uae30\ub294 \uc8fc\ub85c \uac15\uc720\uc804\uccb4, \uc555\uc804 \uc138\ub77c\ubbf9, \uc555\uc804 \uacb0\uc815, \ucd08\uc74c\ud30c \ud2b8\ub79c\uc2a4\ub4c0\uc11c \ubc0f \uae30\ud0c0 \uc7a5\uce58 \uc784\ud53c\ub358\uc2a4 \ubd84\uc11d \ubc0f \ud14c\uc2a4\ud2b8\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc555\uc804 \uc7a5\uce58 \ubc0f \uc7a5\ube44 \uac12 \uc194\ub8e8\uc158\uc758 \uc8fc\ud30c\uc218 \uc2a4\uce90\ub2dd \ubc0f \uc784\ud53c\ub358\uc2a4 \uce21\uc815 \ubc0f \ubd84\uc11d\uc774\uba70 \uc555\uc804 \uc7a5\uce58\uc758 \ub9e4\uac1c \ubcc0\uc218\ub97c \ube60\ub974\uace0 \uc27d\uac8c \ud14c\uc2a4\ud2b8 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

LS90 \uc2dc\ub9ac\uc988 \uc784\ud53c\ub358\uc2a4 \ubd84\uc11d\uae30\ub294 \uc778\ub355\ud130, \ucee4\ud328\uc2dc\ud130, \uc800\ud56d\uae30, \ub9c8\uc774\ud06c, \uacf5\uc9c4\uae30, \uc561\uc815 \ub514\uc2a4\ud50c\ub808\uc774, \ubc84\ub799\ud130 \ub2e4\uc774\uc624\ub4dc, \ubcc0\uc555\uae30 \ubc0f \uae30\ud0c0 \uc784\ud53c\ub358\uc2a4 \uc131\ub2a5 \uc5f0\uad6c \ubc0f \uc0dd\uc0b0 \ub77c\uc778 QC \uac80\uc0ac \ub4f1\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucef4\ud4e8\ud130 \uc2a4\uce90\ub2dd \ubd84\uc11d \uae30\ub2a5 \uc678\uc5d0\ub3c4 \uae30\uae30\uc758 \uc555\uc804 \uc18c\uc790\uc758 \uc784\ud53c\ub358\uc2a4-\uc8fc\ud30c\uc218 \uc2a4\uce90\ub2dd \uace1\uc120 \ubd84\uc11d\uc744 \uc9c1\uc811 \ud45c\uc2dc\ud558\ub294 \uae30\ub2a5\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uac01 \uacc4\uce21\uae30\ub9c8\ub2e4 \ucef4\ud4e8\ud130\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ud14c\uc2a4\ud2b8 \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5 \ud560\ubfd0\ub9cc \uc544\ub2c8\ub77c \ud14c\uc2a4\ud2b8 \ube44\uc6a9\uc744 \uc808\uac10\ud558\uace0 \uace0\uac1d\uc774 \uc0dd\uc0b0 \ub77c\uc778\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30\uc5d0 \ud3b8\ub9ac\ud569\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0\uc774 \uc81c\ud488\uc740 \ubca1\ud130 \ud14c\uc2a4\ud2b8\uc758 \uc6d0\ub9ac\ub97c \uc0ac\uc6a9\ud558\uba70 \uc6b0\uc218\ud55c \uce21\uc815 \uc815\ud655\ub3c4, \ucd08\uad11\ub300\uc5ed \uc8fc\ud30c\uc218 \ubc94\uc704 \ubc0f \uc6b0\uc218\ud55c \uc548\uc815\uc131\uc73c\ub85c \ucd08\uc74c\ud30c \uc7a5\uce58 \ubc0f \uc7ac\ub8cc\uc758 \ub300\ubd80\ubd84\uc758 \uce21\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc784\ud53c\ub358\uc2a4 \ubd84\uc11d\uae30\uc5d0\ub294 RS232C, USB \uc7a5\uce58, USBHOST, \ud578\ub4e4\ub7ec \uc778\ud130\ud398\uc774\uc2a4 \ubc0f \uc635\uc158\uc778 RS485 \uc778\ud130\ud398\uc774\uc2a4, GPIB \uc778\ud130\ud398\uc774\uc2a4\uac00 \uc7a5\ucc29\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc790\ub3d9 \ud14c\uc2a4\ud2b8 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\uae30 \uc704\ud574 PC \ub370\uc774\ud130 \ubc0f \uc6d0\uaca9 \uc81c\uc5b4\uc640 \uc27d\uac8c \ud1b5\uc2e0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

LS8590 \uc2dc\ub9ac\uc988\ub294 \uc790\ub3d9 \ubc38\ub7f0\uc2a4 \ube0c\ub9bf\uc9c0 \uae30\uc220\uacfc 4\ub2e8\uc790 \ucf08\ube48 \ud14c\uc2a4\ud2b8 \ub2e8\uc790\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uce21\uc815 \uc8fc\ud30c\uc218 \ubc94\uc704\ub294 20Hz~25MHz, \ucd5c\uc18c \ubd84\ud574\ub2a5\uc740 1mHz\uc785\ub2c8\ub2e4. \uae30\ubcf8 \uce21\uc815 \uc815\ud655\ub3c4\ub294 0.05%\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub2e4\uc74c\uc740 \uc81c\ud488 \ubaa8\ub378\uacfc \ucc28\uc774\uc810\uc774\uba70, \ud544\uc694\uc5d0 \ub530\ub77c \uad6c\ub9e4\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4:<\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
LS70A-200k<\/td>\n\ucd5c\ub300 200kHz\uc758 \ucd5c\ub300 \uc8fc\ud30c\uc218<\/td>\n<\/tr>\n
LS70AX-200k<\/td>\nLCR \uae30\ub2a5\uc73c\ub85c \ucd5c\ub300 200kHz\uc758 \uc8fc\ud30c\uc218 \uc9c0\uc6d0<\/td>\n<\/tr>\n
LS70A-500k<\/td>\n\ucd5c\ub300 500kHz\uc758 \ucd5c\ub300 \uc8fc\ud30c\uc218<\/td>\n<\/tr>\n
LS70AX-500k<\/td>\nLCR \uae30\ub2a5\uc73c\ub85c \ucd5c\ub300 \uc8fc\ud30c\uc218 500kHz\uae4c\uc9c0 \uc9c0\uc6d0<\/td>\n<\/tr>\n
LS70A-1M<\/td>\n\ucd5c\ub300 1MHz\uc758 \ucd5c\ub300 \uc8fc\ud30c\uc218<\/td>\n<\/tr>\n
LS70AX-1M<\/td>\nLCR \uae30\ub2a5\uc73c\ub85c \ucd5c\ub300 1MHz\uc758 \uc8fc\ud30c\uc218 \uc9c0\uc6d0<\/td>\n<\/tr>\n
LS80A-2M<\/td>\n\ucd5c\ub300 2MHz\uc758 \ucd5c\ub300 \uc8fc\ud30c\uc218<\/td>\n<\/tr>\n
LS80AX-2M<\/td>\nLCR \uae30\ub2a5\uc73c\ub85c \ucd5c\ub300 2MHz\uc758 \uc8fc\ud30c\uc218 \uc9c0\uc6d0<\/td>\n<\/tr>\n
LS90-5M<\/td>\n20Hz-5MHz \uc784\ud53c\ub358\uc2a4 \ubd84\uc11d\uae30<\/td>\n<\/tr>\n
LS90-10M<\/td>\n20Hz-10MHz \uc784\ud53c\ub358\uc2a4 \ubd84\uc11d\uae30<\/td>\n<\/tr>\n
LS90-15M<\/td>\n20Hz-15MHz \uc784\ud53c\ub358\uc2a4 \ubd84\uc11d\uae30<\/td>\n<\/tr>\n
LS90-20M<\/td>\n20Hz-20MHz \uc784\ud53c\ub358\uc2a4 \ubd84\uc11d\uae30<\/td>\n<\/tr>\n
LS90-25M<\/td>\n20Hz-25MHz \uc784\ud53c\ub358\uc2a4 \ubd84\uc11d\uae30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\ucc38\uace0: LS90\uacfc \ud568\uaed8 LCR \ubbf8\ud130\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\ub294 \uacbd\uc6b0 \ubaa8\ub378 \ubc88\ud638\ub294 LS8590(LS90+LCR \ubbf8\ud130)\uc785\ub2c8\ub2e4.<\/span><\/p>\n

LS70A\/80A \uc0ac\uc591:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\ubaa8\ub378<\/td>\nLS70A-200k<\/td>\nLS70A-500k<\/td>\nLS70A-1M<\/td>\nLS80A-2M<\/td>\nLS80A-5M<\/td>\n<\/tr>\n
\ube48\ub3c4<\/td>\n20Hz~200kHz<\/td>\n20Hz~500kHz<\/td>\n20Hz ~ 1MHz<\/td>\n20Hz~2MHz<\/td>\n20Hz ~ 5MHz<\/td>\n<\/tr>\n
\uce21\uc815<\/p>\n

\ub9e4\uac1c\ubcc0\uc218<\/td>\n

R-X, Z-\u03b8, Y-\u03b8, G-B<\/td>\n<\/tr>\n
\uae30\ubcf8 \uc815\ud655\ub3c4<\/td>\n0.05%<\/td>\n0.05%<\/td>\n0.1%<\/td>\n0.1%<\/td>\n0.1%<\/td>\n<\/tr>\n
\ud14c\uc2a4\ud2b8 \uc18d\ub3c4<\/td>\n4\ucd08\/\ub2e8\uc704<\/td>\n<\/tr>\n
\uc8fc\ud30c\uc218 \uc815\ud655\ub3c4<\/td>\n1mHz<\/td>\n<\/tr>\n
\uc704\uc0c1 \ud574\uc0c1\ub3c4<\/td>\n0.01\u030a<\/td>\n<\/tr>\n
\uc784\ud53c\ub358\uc2a4 \ubc94\uc704<\/td>\n0.01m\u03a9~99.99M\u03a9<\/td>\n<\/tr>\n
\ud3ec\ud2b8<\/td>\nRS232C, USB \uc7a5\uce58, \ud578\ub4e4\ub7ec, GPIB(\uc635\uc158)<\/td>\n<\/tr>\n
\uc791\ub3d9 \uc628\ub3c4 \ubc0f \uc2b5\ub3c4<\/td>\n0\u2103~40\u2103, \uc0c1\ub300 \uc2b5\ub3c4\u226475%RH<\/td>\n<\/tr>\n
\uc791\ub3d9 \uc804\ub825<\/td>\n\uc804\uc555: 100~120V AC\/198~242V AC \uc8fc\ud30c\uc218: 46~64Hz \uc804\ub825: 50W<\/td>\n<\/tr>\n
\ubcfc\ub968(\uff37*\uff28*\uff24)<\/td>\n310*110*315mm<\/td>\n400mm*132mm*300mm<\/td>\n<\/tr>\n
\uc21c \uc911\ub7c9<\/td>\n5.5Kg<\/td>\n8.5Kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

LS90 \uc0ac\uc591:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\uce21\uc815 \ub9e4\uac1c\ubcc0\uc218<\/td>\nC, L, X, B, R, G, D, Q, ESR, Rp, \u03b8, |Z|, |Y|, P, \u03c3, \u03b5<\/td>\n<\/tr>\n
\uce21\uc815 \uc218\uc900<\/td>\n0.005-5Vrms(<=1MHz)<\/p>\n

0.005-1Vrms(>1MHz)<\/td>\n<\/tr>\n

\uae30\ubcf8 \uc815\ud655\ub3c4<\/td>\n0.05%<\/td>\n<\/tr>\n
\uc18d\ub3c4 \uce21\uc815<\/td>\n\ube60\ub984: \ucd08\ub2f9 100\ud68c, \uc911\uac04: \ucd08\ub2f9 20\ud68c, \ub290\ub9bc: \ucd08\ub2f9 6\ud68c<\/td>\n<\/tr>\n
\u00a0\ud45c\uc2dc \ubc94\uc704<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/td>\n

|Z|, R, X<\/td>\n0.01m\u03a9~99.9999M\u03a9<\/td>\n<\/tr>\n
|Y|, G, B<\/td>\n0.00001\u03bcS~99.9999S<\/td>\n<\/tr>\n
C<\/td>\n0.00001pF~9.99999F<\/td>\n<\/tr>\n
D<\/td>\n0.00001\uff5e9.99999<\/td>\n<\/tr>\n
L<\/td>\n0.00001\u03bcH~99999.9H<\/td>\n<\/tr>\n
Q<\/td>\n0.01\uff5e99999.9<\/td>\n<\/tr>\n
\u03b8(RAD)<\/td>\n-3.14159\uff5e3.14159<\/td>\n<\/tr>\n
\u03b8(DEG)<\/td>\n-179.999 \u00b0\uff5e179.999\u00b0<\/td>\n<\/tr>\n
\u0394%<\/td>\n-999.999%\uff5e999.999%<\/td>\n<\/tr>\n
\ub0b4\ubd80 DC \ubc14\uc774\uc5b4\uc2a4 \uc804\uc555<\/td>\n-5V ~ + 5V<\/td>\n<\/tr>\n
\ub0b4\ubd80 \ubc14\uc774\uc5b4\uc2a4 \uc635\uc158<\/td>\n\u00b1100mA, \u00b140V<\/td>\n<\/tr>\n
\ubc94\uc704 \ubaa8\ub4dc<\/td>\n\uc790\ub3d9 \ubc0f \ubcf4\ub958<\/td>\n<\/tr>\n
\ud2b8\ub9ac\uac70 \ubaa8\ub4dc<\/td>\n\ub0b4\ubd80, \uc218\ub3d9, \uc790\ub3d9, \uc678\ubd80, \ubc84\uc2a4<\/td>\n<\/tr>\n
\ubcf4\uc815 \uae30\ub2a5<\/td>\n\uac1c\ubc29\/\ub2e8\ub77d \ud68c\ub85c, \uc2a4\uc715 \uc8fc\ud30c\uc218 \ud074\ub9ac\uc5b4\ub9c1, \ub3c4\ud2b8 \uc8fc\ud30c\uc218 \ud074\ub9ac\uc5b4\ub9c1<\/td>\n<\/tr>\n
\ub4f1\uac00 \ud68c\ub85c<\/td>\n\uc9c1\ub82c \ubc0f \ubcd1\ub82c<\/td>\n<\/tr>\n
 <\/p>\n

\ube44\uad50\uae30<\/p>\n

 <\/td>\n

10\ub2e8\uacc4 \uc18d\ub3c4 \ubd84\ub958, BIN0~BIN9, NG, AUX<\/td>\n<\/tr>\n
\ud1b5\uacfc, \uc548\ub155, \ub0ae\uc74c(\ud1b5\uacfc\/\uc2e4\ud328)<\/td>\n<\/tr>\n
\ud3ec\ud2b8<\/td>\nRS232C, UsbHost, USB \uc7a5\uce58, \ud578\ub4e4\ub7ec, GPIB(\uc635\uc158)<\/td>\n<\/tr>\n
\uc791\ub3d9 \uc628\ub3c4<\/p>\n

\ubc0f \uc2b5\ub3c4<\/td>\n

0\u2103~40\u2103, \uc0c1\ub300 \uc2b5\ub3c4\u226475%<\/td>\n<\/tr>\n
 <\/p>\n

\uc791\ub3d9 \uc804\ub825<\/p>\n

 <\/td>\n

100\uff5e120 V AC\/198\uff5e242 V AC<\/td>\n<\/tr>\n
46~64Hz, \uc804\ub825>75VA<\/td>\n<\/tr>\n
\ubcfc\ub968(\uff37*\uff28*\uff24)<\/td>\n400mm*132mm*410mm<\/td>\n<\/tr>\n
\uc21c \uc911\ub7c9<\/td>\n8.5Kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

LS70\/80 series impedance analyzer is mainly used for ferroelectric, piezoelectric ceramics, piezoelectric crystals, ultrasonic transducers and other devices impedance analysis and testing. It\u2019s the frequency scanning and impedance measurement and analysis of piezoelectric devices and equipment value solution and it can quickly and easily test the parameters of piezoelectric devices. LS90 series impedance analyzer can […]<\/p>\n","protected":false},"author":1,"featured_media":3438,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[306],"class_list":["post-2553","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-ls90"],"_links":{"self":[{"href":"https:\/\/www.ledphotometer.com\/ko\/wp-json\/wp\/v2\/posts\/2553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ledphotometer.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ledphotometer.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ko\/wp-json\/wp\/v2\/comments?post=2553"}],"version-history":[{"count":0,"href":"https:\/\/www.ledphotometer.com\/ko\/wp-json\/wp\/v2\/posts\/2553\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ko\/wp-json\/wp\/v2\/media\/3438"}],"wp:attachment":[{"href":"https:\/\/www.ledphotometer.com\/ko\/wp-json\/wp\/v2\/media?parent=2553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ko\/wp-json\/wp\/v2\/categories?post=2553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ko\/wp-json\/wp\/v2\/tags?post=2553"}],"curies":[{"name":"\uc6cc\ub4dc\ud504\ub808\uc2a4","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}