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????????? HG5080B??????????????????У??????????GB/T13729??92??????????ü???????????DL/T630??1997???????????????????????????????JJG126??95???????????任?????????繤??????????????????????????????????????????????У??淶????????????????0.05???????廯??á?????б???????????????????????????DSP????16λ???????????????????????????????????????????????DSP??16λ?????????????????????????????????????HG0301B??????????????????У???????????????????????????????????????????????GB/T13729??92??DL/T630??1997??JJG126??95????????е?????????????????HG5080B??????????????????У????????о???????????????????????????????? ??????????????? 1?????????????????и????????????ú?????????????????????????????????Ρ???????????????????????????????????????????????????е?????????????????? 2????????2??31??г?????????г?????????????????????г???????????λ??????? 3??????????????40Hz??1kHz???????????????????????????????????????????? 4: ????????????????????????У?????????????????????????? 5??????????鸺???У?????????????????????????????? 6??????RS-232?????????λ??????????PC???????????????????????飬?????????д?????????? 7?????д?????????????????????????300???????????????????????? 8: ?????????6.5???TFT????????,??????????????????? ?????????????? ?????????????57.7V??100V??220V??380V?? ???????????? 20VA?? ??????????????1A??5A?? ???????????? 10VA?? ????????????????Χ??????0??120%?? ??????? 5??10 ?? ???????????????Χ??????45??65Hz?????????0.001Hz?? ????????? 5??10 ?? ????λ?????????Χ??????0??359.99??,??????? 0.01?? ????????????????????????0.05%?? ???????????????????????0.3%?? ??????????????????????????0.01%/60s???壭??????? ??г?? 2??31?Σ??? ???? 0??20%?? ??λ???0.01??N??N?г?????????? ??????????????? ?? ???????????1????5????10V?? ????????????1????2.5????5????10????20mA?? ???????????? ??????????1????5????10V????20??1??5??2??10 ??1??3??5??2??6??10V?? ?????0.02%?? ????????? ??1????2.5?? ??5????10?? ??20??4??20??4??12??20mA?? ???? 0.02%?? ??????? ??????1%???? ?????? 40ms?? ????????? 0??120V??0??6A 0.1%?? ???????????????220V??10%????50Hz??5%?? ?????????????20???10?棬 ???????85%RH?? ???????????460??360??175mm ???15kg
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