1、 儀器應用范圍:
1.1測(ce)定(ding)熱空氣橫縱流下單管外(wai)表(biao)的年均(jun)外(wai)表(biao)對流換熱標準值標準值h,并將實驗性數據資(zi)料調整成基本準則方程組式。
1.2專業(ye)學習測試空氣(qi)流(liu)速、環(huan)境溫度、熱(re)量(liang)的(de)大致(zhi)技能效果,熟悉熱(re)對(dui)流(liu)放熱(re)的(de)的(de)試驗設計工(gong)藝。
2、 儀器使用工作環境:
2.1運作生態(tai)溫暖: 0-40℃。
2.2操作生(sheng)活環境水分子(zi)含量: < 80%。
2.3外接電(dian)源:單相電(dian)220V。
3、 技術及性能參數:
3.1離心法軸(zhou)流風(feng)機:電流220V 工作功率(lv):330W 轉(zhuan)速(su):2800r/min
3.2受導散熱(re)管:石英石受導散熱(re)管,工作(zuo)效率500W
★3.3紅外測(ce)溫軟(ruan)件:數字9電磁(ci)波感測(ce)器器,要(yao)求±0.5℃
★3.4置于式(shi)一身化觸屏屏,MCGS置于式(shi)組態PC軟(ruan)件(jian),必備(bei)條件(jian)強悍(han)的影(ying)像提示(shi)和數值(zhi)加(jia)工處理性能。
3.5表明各自測點(dian)的(de)平(ping)均(jun)溫度:
進風濕(shi)(shi)(shi)度(du)(du)、出(chu)風濕(shi)(shi)(shi)度(du)(du)、供(gong)暖(nuan)1濕(shi)(shi)(shi)度(du)(du)、供(gong)暖(nuan)2濕(shi)(shi)(shi)度(du)(du)、供(gong)暖(nuan)3濕(shi)(shi)(shi)度(du)(du)、供(gong)暖(nuan)4濕(shi)(shi)(shi)度(du)(du)、室(shi)內的濕(shi)(shi)(shi)度(du)(du)
3.6進行試驗(yan)臺外觀設計尺(chi)碼:1600×500×1400mm
技巧亮點:
(1) 測(ce)量空氣的(de)(de)質量橫排穿過華(hua)(hua)為手機平(ping)板電(dian)(dian)腦(nao)(nao)電(dian)(dian)腦(nao)(nao)附(fu)面層的(de)(de)評均工作的(de)(de)溫度,華(hua)(hua)為手機平(ping)板電(dian)(dian)腦(nao)(nao)電(dian)(dian)腦(nao)(nao)內(nei)電(dian)(dian)進行(xing)加熱器的(de)(de)電(dian)(dian)流大小(xiao)、電(dian)(dian)壓值,華(hua)(hua)為手機平(ping)板電(dian)(dian)腦(nao)(nao)電(dian)(dian)腦(nao)(nao)附(fu)面層有空氣的(de)(de)質量工作的(de)(de)溫度 。
(2) 測得室內空氣側向流(liu)走小米平板電腦(nao)強制(zhi)過(guo)流(liu)熱傳(chuan)遞(di)反應(ying)公(gong)式(shi)(shi)(shi),利(li)用對強制(zhi)過(guo)流(liu)熱傳(chuan)遞(di)反應(ying)的相擬(ni)闡述,將(jiang)調查大(da)數據(ju)梳(shu)理出標準方(fang)程式(shi)(shi)(shi)式(shi)(shi)(shi)。
枝術技術指標:
(1)化學鍍紅銅板材試件型號:δ=0.1 mm,段長度280mm,總寬190 mm,表明黑度
ε=0.2,傳熱性常數λ=15 (W/m℃);
(2)電(dian)(dian)鍍鋅(xin)紅銅平板等(deng)電(dian)(dian)熱(re)處理(li)器電(dian)(dian)源模塊(kuai):AC220V,額定的電(dian)(dian)流量5A,電(dian)(dian)熱(re)處理(li)電(dian)(dian)功率(lv):≤500W;
數顯式相電(dian)壓表:AC220V,高精度0.2級;
數顯儀表(biao)電(dian)流值(zhi)表(biao):分度值(zhi)5A,要求(qiu)0.2級。
(3)化(hua)學鎳(nie)無氧紫(zi)銅(tong)平板電腦(nao)的溫度測試圖片感知器:通過(guo)進(jin)口(kou)DS18B20;
(4)溫濕度(du)檢測:-55~+127℃,控制精度(du):±0.2FS;
(5)水汽差壓感(gan)測器(qi)器(qi):測量范圍1000Pa,誤差0.25級;
(6)多翼式低風噪離心風機:全壓450~350Pa,排風量1300~3300m3/h,轉動速度1450r/min,效率750W,電壓電流220V;
(7)考(kao)試設備(bei)型號規格:2000mm×550mm×1200mm。
核心調試:
合理(li)(li)設(she)(she)(she)備(bei)(bei)好幾塊主(zhu)軸真(zhen)空(kong)鍍(du)膜(mo)裸(luo)裸(luo)銅(tong)平(ping)(ping)板手(shou)機(ji)(ji)電(dian)(dian)(dian)(dian)腦等(deng)試件(jian),管(guan)(guan)(guan)口制(zhi)定電(dian)(dian)(dian)(dian)預(yu)熱器(qi)(qi)(qi)(qi);主(zhu)軸真(zhen)空(kong)鍍(du)膜(mo)裸(luo)裸(luo)銅(tong)平(ping)(ping)板手(shou)機(ji)(ji)電(dian)(dian)(dian)(dian)腦等(deng)試件(jian)裝6~8支溫濕(shi)(shi)度(du)(du)(du)(du)試驗感(gan)(gan)測器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi),以檢測法其(qi)外表(biao)面(mian)人均溫濕(shi)(shi)度(du)(du)(du)(du),溫濕(shi)(shi)度(du)(du)(du)(du)試驗感(gan)(gan)測器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi)所采用德國(guo)DS18B20;電(dian)(dian)(dian)(dian)預(yu)熱器(qi)(qi)(qi)(qi)合理(li)(li)設(she)(she)(she)備(bei)(bei)電(dian)(dian)(dian)(dian)子器(qi)(qi)(qi)(qi)材智能家居掌控固態物(wu)調壓(ya)引擎(qing)硅酸調接。試驗義(yi)表(biao)箱(xiang)現有數顯(xian)儀表(biao)儀表(biao)討論會(hui)直(zhi)流(liu)電(dian)(dian)(dian)(dian)壓(ya)表(biao),數顯(xian)儀表(biao)儀表(biao)討論會(hui)直(zhi)流(liu)電(dian)(dian)(dian)(dian)壓(ya)表(biao);空(kong)氣質(zhi)量溫濕(shi)(shi)度(du)(du)(du)(du)感(gan)(gan)測器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi)、差壓(ya)感(gan)(gan)測器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi)、畢(bi)托(tuo)管(guan)(guan)(guan)班(ban)加(jia)盟,多翼式低低頻噪(zao)音引風機(ji)(ji),調接進氣閥,組合成式設(she)(she)(she)計(ji)(ji)波璃風洞(dong),設(she)(she)(she)計(ji)(ji)波璃研究管(guan)(guan)(guan)路,拂過(guo)平(ping)(ping)板手(shou)機(ji)(ji)電(dian)(dian)(dian)(dian)腦等(deng)風力由畢(bi)托(tuo)管(guan)(guan)(guan)班(ban)加(jia)盟配差壓(ya)感(gan)(gan)測器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi)預(yu)估(gu),其(qi)他試驗數據信(xin)息由7寸夜(ye)晶顯(xian)現屏同屏顯(xian)現(LMG5040XUFC日本(ben)的日立,640X480點陣),單獨(du)的設(she)(she)(she)備(bei)(bei)的溫濕(shi)(shi)度(du)(du)(du)(du)掌控儀等(deng),不銹鋼研究臺架(jia),可中國(guo)電(dian)(dian)(dian)(dian)信(xin)修(xiu)改(gai)。
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