{"id":7215,"date":"2019-03-16T21:35:38","date_gmt":"2019-03-16T12:35:38","guid":{"rendered":"https:\/\/advance-riko.com\/develop\/contract-analysis\/thermal-conductivity-measurement\/"},"modified":"2024-12-25T13:49:10","modified_gmt":"2024-12-25T04:49:10","slug":"thermal-conductivity-measurement","status":"publish","type":"page","link":"https:\/\/advance-riko.com\/en\/contract-analysis\/thermal-conductivity-measurement\/","title":{"rendered":"Analysis of thermal conductivity\u30fbthermal diffusivity"},"content":{"rendered":"

Accurate measurement of each sample and measurement direction is available with meeting various needs in sample size from bulk to 20nm-thin film.<\/p>\n

Quick reference matrix<\/h2>\n

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Measurement temperature<\/h2>\n

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Thermal conductivity of various materials<\/h2>\n
\n
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\"\"<\/figure>\n
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\"\"<\/figure>\n<\/div>\n

laser flash method<\/h2>\n

measure thermal diffusivity of a sample from temperature response on the backside of the sample after laser-pulse-heating the front side of the sample.<\/p>\n

thermal conductivity<\/h3>\n
\n\n\n\n\n\n
temperature range<\/th>\natmosphere<\/th>\nsample size, shape<\/th>\n<\/tr>\n
room temperature<\/td>\nair
\nvacuum
\ninert gas<\/td>\n		\u03c610mm\uff5esquare 7\u339c
\nthickness 1\u339c\uff5e3\u339c
\n*Consult us about thickness.<\/td>\n<\/tr>\n
50\u2103\uff5e1000\u2103<\/td>\nvacuum
\ninnert gas<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

thermal diffusivity<\/h3>\n
\n\n\n\n\n\n\n
temperature range<\/th>\natmosphere<\/th>\nsample size, shape<\/th>\n<\/tr>\n
room temperature<\/td>\nair
\nvacuum
\ninert gas<\/td>\n		\u03c610mm\uff5esquare 7\u339c
\nthickness 1\u339c\uff5e3\u339c
\n*Consult us about thickness.<\/td>\n<\/tr>\n
50\u2103\uff5e1200\u2103<\/td>\nvacuum
\ninnert gas<\/td>\n<\/tr>\n
–<\/td>\n–<\/td>\npowder sample<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

two dimensions method (thermal diffusivity)<\/h3>\n
\n\n\n\n\n
temperature range<\/th>\natmosphere<\/th>\nsample size, shape<\/th>\n<\/tr>\n
room temperature<\/td>\nair<\/td>\nsquare 25\uff5e30\u339c
\nlength 0.1\uff5e1\u339c
\n*Consult us about thickness.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

multi-layer analysis (thermal diffusivity)<\/h3>\n
\n\n\n\n\n
temperature range<\/th>\natmosphere<\/th>\nsample size, shape<\/th>\n<\/tr>\n
\u30fc<\/td>\n\u30fc<\/td>\n2 layers or 3 layers<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

suitable for this measurement : Laser Flash Method Thermal Constant Measurement System TC-1200RH<\/a><\/p>\n

Xe flash method<\/h2>\n

Xe flash method is used to measure thermal diffusivity of a sample from temperture rise on the backside of the sample after xenon-pulse-heating the front side of the sample.<\/p>\n

thermal diffusivity<\/h3>\n
\n\n\n\n\n\n
temperature range<\/th>\natmosphere<\/th>\nsample size, shape<\/th>\n<\/tr>\n
room temperature<\/td>\nair
\ninert gas<\/td>\n		\u03c610\u300120mm\u3001square 10\u339c
\nthickness 0.1\uff5e2\u339c
\n*Consult us about shape.<\/td>\n<\/tr>\n
50\u2103\uff5e300\u2103<\/td>\nin inert gas<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

multi-layer analysis (thermal diffusivity)<\/h3>\n
\n\n\n\n\n
temperature range<\/th>\natmosphere<\/th>\nsample size, shape<\/th>\n<\/tr>\n
\u30fc<\/td>\n\u30fc<\/td>\n2 layers or 3 layers<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

suitable for this measurement\uff1aThermal diffusivity Measurement System by Xe flash method TD-1 series<\/a><\/p>\n

scanning laser heating AC method<\/h2>\n

Scanning laser heating AC method \/ Apply a band of laser to the surface of a thin film sample periodically and then evaluate the thermal diffusivity of the sample in-plane direction.<\/p>\n

thermal diffusivity (in-plane direction)<\/h3>\n
\n\n\n\n\n\n
temperature range<\/th>\natmosphere<\/th>\nsample size, shape<\/th>\n<\/tr>\n
room temperature<\/td>\nvacuum
\nair<\/td>\n		self-standing thin sheet
\nW2.5\uff5e4mm x L30mm
\nthickness 10 \uff5e300\u03bcm<\/td>\n<\/tr>\n
air<\/td>\nself-standing thin sheet
\nW2.5\uff5e4mm x L30mm
\nthickness 10 \uff5e50\u03bcm”<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Calculation result of thermal conductivity (with the known data of specific heat and density)<\/h3>\n
\n\n\n\n\n
temperature range<\/th>\natmosphere<\/th>\nsample size, shape<\/th>\n<\/tr>\n
room temperature<\/td>\nvacuum<\/td>\nnot self-standing thin film
\nthickness100\uff5e1000nm
\n* glass substrate will be provided.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

suitable for this measurement\uff1aAC Method Thermal Diffusivity Measurement System LaserPIT<\/a><\/p>\n

periodic heating method<\/h2>\n

Apply periodic heating to a sample and then evaluate the thermal diffusivity of the sample from the temperature behaviour caused by periodic temperature change.<\/p>\n

thermal diffusivity(in the thickness direction)<\/h3>\n
\n\n\n\n\n
temperature range<\/th>\natmosphere<\/th>\nsample size, shape<\/th>\n<\/tr>\n
room temperature<\/td>\nvacuum<\/td>\nwidth10mm x length 10mm or more
\nthickness 10\uff5e300\u03bcm
\n* Consult us about shape and thickness.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

suitable for this measurement\uff1aPeriodical Heating Method Thermal Diffusivity Measurement System FTC series<\/a><\/p>\n

steady method<\/h2>\n

keep steady temperature gradient on a sample by applying higher temperature at one end of the sample and lower temperature at the other end and then calculate thermal conductivity after measuring the temperature.<\/p>\n

thermal conductivity<\/h3>\n
\n\n\n\n\n\n
temperature range<\/th>\natmosphere<\/th>\nsample size, shape<\/th>\n<\/tr>\n
50\u2103\u301c280\u2103<\/td>\nair<\/td>\nself-standing thin film
\nsquare 25mm
\nthickness 2\uff5e8mm<\/td>\n<\/tr>\n
50\u2103\u301c200\u2103<\/td>\nfilm
\nsquare 25mm thickness 100\uff5e1000\u03bcm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

suitable for this measurement\uff1aSteady Method Thermal Conductivity Measurement System GH-1 series<\/a><\/p>\n

2 omega method<\/h2>\n

By detecting thermal amplitude with thermo-reflectance method, thermal conductivity of an insulating film on the substrate can be measured in thickness direction.<\/p>\n

thermal conductivity<\/h3>\n
\n\n\n\n\n
temperature range<\/th>\natmosphere<\/th>\nsample size, shape<\/th>\n<\/tr>\n
26\u2103<\/td>\nvacuum<\/td>\nwidth10mm x length 20mm
\nthickness 20\uff5e1000nm
\nsubstrate thickness 0.5\uff5e1\u339c
\n* Consult us about material and thickness.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

suitable for this measurement\uff1a2-Omega Method Nano Thin Film Thermal Conductivity Meter TCN-2\u03c9<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Accurate measurement of each sample and measurement direction is available with meeting various needs in sample size from bulk to 20nm-thin film. Quick reference matrix Measurement temperature Thermal conductivity of various materials laser flash method measure thermal diffusivity of a sample from temperature response on the backside of the sample after laser-pulse-heating the front side of the sample. thermal conductivity temperature range atmosphere sample size, shape room temperature air vacuum inert gas \u03c610mm\uff5esquare 7\u339c thickness 1\u339c\uff5e3\u339c *Consult us about thickness. 50\u2103\uff5e1000\u2103 vacuum innert gas thermal diffusivity temperature range atmosphere sample size, shape room temperature air vacuum inert gas \u03c610mm\uff5esquare 7\u339c thickness 1\u339c\uff5e3\u339c *Consult us about thickness. 50\u2103\uff5e1200\u2103 vacuum innert gas […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":6748,"menu_order":6,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-7215","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/advance-riko.com\/en\/wp-json\/wp\/v2\/pages\/7215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/advance-riko.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/advance-riko.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/advance-riko.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/advance-riko.com\/en\/wp-json\/wp\/v2\/comments?post=7215"}],"version-history":[{"count":0,"href":"https:\/\/advance-riko.com\/en\/wp-json\/wp\/v2\/pages\/7215\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/advance-riko.com\/en\/wp-json\/wp\/v2\/pages\/6748"}],"wp:attachment":[{"href":"https:\/\/advance-riko.com\/en\/wp-json\/wp\/v2\/media?parent=7215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}