JY-TECKA型直流電流表系列 儀錶特性: *DIN48x96m/m標(biāo)準(zhǔn)尺寸短殼型,不占空間容易安裝及維護(hù).*自動(dòng)顯示輸入訊號(hào)之正負(fù)極性.*使用紅色高亮度LED顯示器,數(shù)值顯示清晰易讀.*使用石英振盪電路,不易受溫度影響.*使用大型集成I.C.,精確度及穩(wěn)定度高.*本系列各機(jī)型在輸入訊號(hào)爲(wèi)零時(shí),顯示器顯示 000 或 0000 .*本系列各機(jī)型線性調(diào)整均可在面板內(nèi)直接調(diào)整. 應(yīng)用範(fàn)圍: *測(cè)試治具.*不斷電系統(tǒng).*電源穩(wěn)定器.*各式生産設(shè)備.*各種電子儀錶. 一般規(guī)格: 取樣時(shí)間3次/秒(A123系列).2.5次/秒(A124系列).時(shí)基電路石英振盪電路.精確度≦0.025% 1Digit.超檔顯示A123系列超檔時(shí),顯示器之D4顯示 1 或 -1 .A124系列超檔時(shí),顯示器之D1~D4顯示 0000 並持續(xù)閃爍.顯示器0.56 紅色高亮度LED顯示器.輸入電源AC110/220V 15%.50/60Hz.消耗功率≦2.0瓦.操作溫度0~50℃.操作濕度0~85%. 直接輸入型型號(hào)/規(guī)格: 型 號(hào)位數(shù)量 程解析度輸入阻抗最大輸入A123C20D3位半 0.01~19.99mA/DC0.01mA/DC10ohm50mA/DCA123K10D 0.1~199.9mA/DC0.1mA/DC1.0ohm500mA/DCA123A30D 0.001~1.999A/DC0.001A/DC0.1ohm3A/DCA123B20D 0.01~10.00A/DC0.01A/DC0.01ohm12A/DCA124A40D4位半 0.0001~1.9999A/DC0.0001A/DC0.1ohm3A/DCA124B30D 0.001~10.000A/DC0.001A/DC0.01ohm12A/DC 配用分流器型號(hào)/規(guī)格: 型 號(hào)位數(shù)量 程解析度分流器規(guī)格最大輸入A123C10D3位半 0.1~50.0A/DC0.1A/DC50A:50mV100mV/DCA123D10D 0.1~100.0A/DC0.1A/DC100A:50mV A123E10D 0.1~150.0A/DC0.1A/DC150A:50mV A123F10D 0.1~199.9A/DC0.1A/DC200A:50mV A123G00D 1~300A/DC 1A/DC300A:50mV A123H00D 1~500A/DC1A/DC500A:50mV A123I00D 1~700A/DC1A/DC700A:50mV A123J00D 1~1000A/DC1A/DC1000A:50mV A124C20D4位半 0.01~50.00A/DC0.01A/DC50A:50mV100mV/DCA124D20D 0.01~100.00A/DC0.01A/DC100A:50mV A124E20D 0.01~150.00A/DC0.01A/DC150A:50mV A124F20D 0.01~199.99A/DC0.01A/DC200A:50mV A124G10D 0.1~300.0A/DC 0.1A/DC300A:50mV A124H10D 0.1~500.0A/DC0.1A/DC500A:50mV A124I10D 0.1~700.0A/DC0.1A/DC700A:50mV A124J10D 0.1~1000.0A/DC0.1A/DC1000A:50mV 佳崟電子www.jyteck.com 2-1