棒式標(biāo)準(zhǔn)數(shù)字溫度計(jì)ET3860B-180庫(kù)存M68751棒式標(biāo)準(zhǔn)數(shù)字溫度計(jì)ET3860B-180庫(kù)存M68751 ET3860B-300.(-80-300℃)...................................優(yōu)于0.05℃(0.09℉) ET3860B-180.(-60-160℃)...................................優(yōu)于0.05℃(0.09℉) ET3860C-300.(-80-300℃)....................................優(yōu)于0.1℃(0.18℉) ET3860C-180.(-60-160℃)....................................優(yōu)于0.1℃(0.18℉)
分辨率 ............................可選值(0.1、0.01、0.001)出廠默認(rèn)值為 0.001 取樣率........................可選值(0.5/sec、1/sec 、2/sec)出廠默認(rèn)值為1/sec 探頭反應(yīng)時(shí)間..........................................................約20S 探頭遲滯.......................................................... ±0.01℃ 無(wú)線通信模塊工作溫度.............................?10℃ 至 50℃(14℉至122℉) 無(wú)線通信傳輸距...............................................約無(wú)遮擋160m 溫度計(jì)存儲(chǔ)溫度范圍................................?20℃至60℃(?4℉至140℉) 外殼等級(jí)...............................................................IP50 主機(jī)器溫度系數(shù)...................................................... 1ppm/℃ 探頭溫度系數(shù) .......................................額定值 0.00385 Ω/Ω/℃ 0℃下的額定探頭阻抗................................................... 100Ω 數(shù)據(jù)記錄條數(shù)........................................................16000條 電源............................................................ 3.7V鋰電池 充電器輸出電壓.....................................................5V 1000mA 充電截止電壓..........................................................4.19V 電池壽命.............................................不低于1000次充放電循環(huán) 自動(dòng)關(guān)機(jī)時(shí)間........................................30min-5小時(shí)可設(shè)定或禁用 背光自動(dòng)關(guān)閉時(shí)間....................................30sec-10min可設(shè)定或禁用 主機(jī)尺寸......................................106mm(長(zhǎng))X48mm(寬)X37mm(厚) 探頭尺寸..........................................................φ6x500mm 重量...................................................................195g
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