簡(jian)要(yao)描述:ML-91微(wei)波漏(lou)(lou)能(neng)儀產品(pin)簡介:ML-91型微(wei)波漏(lou)(lou)能(neng)儀用于(yu)(yu)測定(ding)各種微(wei)波設(she)備泄漏(lou)(lou)于(yu)(yu)空間(jian)能(neng)量的(de)便攜式儀器,特別適用于(yu)(yu)微(wei)波爐、工(gong)業微(wei)波設(she)備和微(wei)波波段的(de)雷(lei)達、微(wei)波中(zhong)斷、衛星通(tong)訊、遙(yao)感遙(yao)測等(deng)微(wei)波設(she)備的(de)泄漏(lou)(lou)測試,對于(yu)(yu)醫療衛生、勞動(dong)保(bao)護、環境檢測的(de)領域部門,用途(tu)也十分(fen)廣泛(fan)。
ML-91型微波漏能儀配有兩只(zhi)傳感器(一只(zhi)備用),指示(shi)器為數(shu)字顯(xian)示(shi),分辨(bian)率0.2μw/cm2,并且(qie)有自(zi)動(dong)(dong)(dong)調零、自(zi)動(dong)(dong)(dong)量(liang)程換檔、自(zi)動(dong)(dong)(dong)指示(shi)能(neng)(neng)量(liang)升降變化(hua),以(yi)及自(zi)動(dong)(dong)(dong)報(bao)警功能(neng)(neng)。
ML-91型微波漏能儀技術參數:
1、使(shi)用條(tiao)件(jian)環境濕(shi)度(du):-10℃- 40℃,傳感器避(bi)強(qiang)光相對濕(shi)度(du):66%±15%大氣壓(ya)強(qiang):750±30mmHg
2、工(gong)作波段:3-33cm
3、測量功(gong)率密度范圍:0.2um/cm2-20mw/cm2
4、儀器用數(shu)字顯示,量程(cheng)分為三檔:200um/cm2 2mw/cm2 20mw/cm2量程(cheng)均(jun)自動(dong)轉(zhuan)換(huan),并用發光(guang)二極管(guan)指示
5、儀器具有報(bao)警功能(neng),當輻射功率密度(du)大于5mw/cm2時,儀器報(bao)警(閥(fa)值(zhi)可(ke)調(diao)節)
6、ML-91型微波漏能儀可工(gong)(gong)作(zuo)在(zai)連續波和脈沖波兩(liang)種狀態。所(suo)顯示(shi)均(jun)為(wei)(wei)平(ping)均(jun)功(gong)率密度(du),為(wei)(wei)有(you)效防止探頭燒(shao)毀,設(she)計(ji)其燒(shao)毀功(gong)率在(zai)連續波時為(wei)(wei)100mw/cm2(zui大顯示(shi)值的(de)5倍(bei)),脈沖波工(gong)(gong)作(zuo)時峰值功(gong)率密度(du)為(wei)(wei)3W/cm2(實際指示(shi)的(de)平(ping)均(jun)功(gong)率密度(du)約在(zai)30mw/cm2左右(you),為(wei)(wei)zui大顯示(shi)值的(de)1.5倍(bei))
7、定標場(chang)精度:±0.75dB
8、提(ti)示器在額定電壓(ya)下滿(man)量程誤差不大于±1.5%
9、指(zhi)示器外型(xing)尺寸(cun):82×40×172mm
10、指示器凈重:約0.8kg