和(he)晟儀器(qi)為(wei)您(nin)提(ti)供(gong)導熱(re)系數(shu)試驗(yan)儀(yi)的廠(chang)家、價(jia)格、型號、品牌(pai)、報價(jia)等(deng)參數信(xin)息，公(gong)司擁(yong)有(you)專(zhuan)業的服(fu)務(wu)團(tuan)隊(dui),為(wei)您(nin)提(ti)供(gong)技術支(zhi)持(chi),是(shi)您(nin)值得信(xin)賴(lai)的合(he)作(zuo)夥(huo)伴(ban)。

瞬(shun)態平面熱(re)源技術(TPS)是(shi)用於(yu)測量導(dao)熱(re)系數(shu)的壹(yi)種新(xin)型的方(fang)法， 由(you)瑞典 Chalmer 理工(gong)大學(xue)的 Silas Gustafsson 教授在熱(re)線法(fa)的基(ji)礎(chu)上(shang)發(fa)展(zhan)起來的。它測(ce)定材(cai)料(liao)熱(re)物(wu)性(xing)的原理是(shi)基(ji)於(yu)無(wu)限大(da)介(jie)質中(zhong)階(jie)躍(yue)加 熱(re)的圓盤(pan)形熱(re)源產生(sheng)的瞬(shun)態溫度(du)響(xiang)應(ying)。利用熱(re)阻性(xing)材料(liao)做成(cheng)壹個(ge)平面的探(tan)頭，同時(shi)作(zuo)為(wei)熱(re)源和(he)溫度(du)傳(chuan)感 器(qi)。合金的熱(re)阻系(xi)數(shu)壹(yi)溫度(du)和(he)電(dian)阻的關(guan)系呈(cheng)線性(xing)關(guan)系，即通(tong)過(guo)了解(jie)電(dian)阻的變(bian)化(hua)可(ke)以知(zhi)道熱(re)量的損(sun)失(shi)，從 而(er)反(fan)映了(le)樣品的導(dao)熱(re)性(xing)能(neng)。

二(er)、技術參數

產(chan)品特點(dian)：

1、測(ce)試範(fan)圍(wei)廣(guang)泛，測試性(xing)能(neng)穩(wen)定；

2、直接(jie)測量(liang)，測(ce)試時(shi)間(jian)5-160s左(zuo)右可(ke)設置(zhi)，能(neng)快(kuai)速準(zhun)確(que)的測(ce)出(chu)導(dao)熱(re)系數(shu)，節(jie)約了大量的時(shi)間(jian)；

3、不(bu)會和(he)靜態法壹(yi)樣受(shou)到接(jie)觸熱(re)阻的影(ying)響(xiang)；

4、無(wu)須(xu)特別(bie)的樣(yang)品制(zhi)備，對樣品形狀並(bing)無(wu)特殊要求，塊(kuai)狀固(gu)體只需(xu)相(xiang)對平滑(hua)的樣(yang)品表(biao)面並(bing)且(qie)滿(man)足(zu)長寬(kuan)至(zhi)
少為(wei)探(tan)頭直徑(jing)的兩(liang)倍即可(ke)；

5、對樣品實(shi)行(xing)無(wu)損(sun)檢(jian)測，意味(wei)著樣(yang)品可(ke)以重(zhong)復(fu)使用；

6、探(tan)頭采(cai)用雙螺(luo)旋線(xian)的結(jie)構進(jin)行(xing)設計(ji)，結(jie)合(he)專(zhuan)屬數學模型，利用核(he)心(xin)算法對探(tan)頭上(shang)采(cai)集的數(shu)據進(jin)行(xing)分析

7、樣(yang)品臺(tai)的結(jie)構設(she)計(ji)巧(qiao)妙(miao)，操(cao)作(zuo)方(fang)便，適合放(fang)置(zhi)不同厚度(du)的樣(yang)品，同時(shi)簡潔(jie)美觀；

8、探(tan)頭上(shang)的數(shu)據采(cai)集使用了(le)進(jin)口的數(shu)據采(cai)集芯片(pian)，該芯片(pian)的高分辨率，能(neng)使(shi)測試結(jie)果(guo)更(geng)加準確(que)可(ke)靠(kao)；

9、主(zhu)機的控制系(xi)統使(shi)用了(le)ARM 微處(chu)理器(qi)，運算速度(du)比傳統的微處(chu)理器(qi)快，提(ti)高了系(xi)統(tong)的分析處(chu)理能(neng)力(li)， 計(ji)算結果(guo)更(geng)加準確(que)；

10、儀(yi)器可(ke)用於(yu)塊狀固(gu)體(ti)、膏狀(zhuang)固(gu)體、顆(ke)粒狀(zhuang)固體、膠體、液體、粉(fen)末、塗(tu)層(ceng)、薄(bo)膜、保溫材(cai)料(liao)等(deng)熱(re)物(wu)性(xing)參數的測(ce)定；

11、智(zhi)能(neng)化(hua)的人(ren)機界(jie)面，彩(cai)色(se)液晶(jing)屏(ping)顯(xian)示(shi)，觸摸(mo)屏(ping)控制，操(cao)作(zuo)方(fang)便簡(jian)潔；

軟(ruan)件特點(dian)：

1、支(zhi)持(chi)儀器(qi)系(xi)數(shu)校準。

2、自(zi)動計(ji)算導熱(re)系數(shu)，熱(re)擴散(san)系數(shu)，相(xiang)關(guan)系數(shu)，可(ke)以自(zi)動判(pan)斷結(jie)果(guo)是(shi)否(fou)符(fu)合(he)溫升(sheng)。

3、曲(qu)線可(ke)以壹(yi)鍵自適應，曲(qu)線(xian)放(fang)大，縮小(xiao)，視(shi)圖拖動。

4、支(zhi)持(chi)同時(shi)打(da)開多(duo)條(tiao)曲線(xian)，且(qie)數量不受限(xian)制。

5、可(ke)生(sheng)成(cheng)報告，圖像，結(jie)果(guo)，實(shi)驗(yan)信(xin)息等(deng)，模(mo)板可(ke)自定義(yi)。

6、軟(ruan)件內(nei)置(zhi)試驗(yan)記(ji)錄(lu)、數據(ju)處(chu)理和(he)報告(gao)格式。

7、可(ke)到處(chu)數據(ju)，支(zhi)持(chi) xls，tps,cvs,png 等(deng)格(ge)式(shi)導(dao)出(chu)，並(bing)支(zhi)持(chi)對 xls，tps,cvs 等(deng)格(ge)式(shi)的導(dao)入(ru)。軟(ruan)件具(ju)有(you)遠(yuan)程(cheng)更(geng)新功能(neng)，可(ke)以自(zi)動獲(huo)取(qu)到新(xin)版(ban)本(ben)軟(ruan)件，直接(jie)安(an)裝。

8、支(zhi)持(chi)數據(ju)優化(hua)，汙(wu)點(dian)數據(ju)去(qu)除(chu)，智(zhi)能(neng)化(hua)進(jin)行(xing)計(ji)算。

9、支(zhi)持(chi)中文，英文， 日(ri)語，韓語切換(huan)。

部(bu)分采(cai)購高校及機構

部(bu)分使用導(dao)熱(re)系數(shu)客(ke)戶SCI論(lun)文

1、Hydrogel beads derived from chrome leather scraps for the preparation of lightweight gypsum

2、Size-controlled graphite nanoplatelets_ thermal conductivity enhancers for epoxy resin

3、Thermal, morphological, and mechanical characteristics of sustainable tannin bio-based foams reinforced with wood cellulosic fibers

4、Improved thermal conductivity of epoxy resin by graphene–nickel three-dimensional filler

5、A synergistic strategy for fabricating an ultralight and thermal insulating aramid nanofiber/polyimide aerogel

6、Fabrication of Graphene/TiO 2 /Paraffin Composite Phase Change Materials for Enhancement of Solar Energy Efficiency in Photocatalysis and Latent Heat Storage

7、Improved thermal conductivity of styrene acrylic resin with carbon nanotubes, graphene and boron nitride hybrid fillers

8、Preparation and characterization of paraffin/expanded graphite composite phase change materials with high thermal conductivity

9、Tailoring of bifunctional microencapsulated phase change materials with CdS/SiO2 double-layered shell for solar photocatalysis and solar thermal energy storage

10、Functional aerogels with sound absorption and thermal insulation derived from semi-liquefied waste bamboo and gelatin

11、Lamellar-structured phase change composites based on biomass-derived carbonaceous

sheets and sodium acetate trihydrate for high-efficient solar photothermal energy harvest

12、Construction of double cross-linking PEG/h-BN@GO polymeric energy-storage composites with high structural stability and excellent thermal performances

13、Gelatin as green adhesive for the preparation of a multifunctional biobased cryogel derived from bamboo industrial waste

14、A novel self-thermoregulatory electrode material based on phosphorene-decorated phase-change microcapsules for supercapacitors

15、Development of poly(ethylene glycol)/silica phase-change microcapsules with well-defined core-shell structure for reliable and durable heat energy storage

16、Experimental and numerical study on heat emission characteristics of ventilated air annular in tunneling roadway

17、Construction of polyaniline/carbon nanotubes-functionalized phase-change microcapsules for thermal management application of supercapacitors

18、Mechanical, thermal and acoustical characteristics of composite board kneaded by leather fiber and semi-liquefied bamboo

19、Tuning the oxidation degree of graphite toward highly thermally conductive graphite/epoxy composites

20、Thermal self-regulatory smart biosensor based on horseradish peroxidase-immobilized phase-change microcapsules for enhancing detection of hazardous substances