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當(dāng)前位置:北京金泰科儀檢測(cè)儀器有限公司 >>電力電工儀器>>數(shù)字萬(wàn)用表>> 北京金泰科儀批發(fā)專業(yè)雙注塑全保護(hù)數(shù)字萬(wàn)用表 DT-9928

北京金泰科儀批發(fā)專業(yè)雙注塑全保護(hù)數(shù)字萬(wàn)用表 DT-9928

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更新時(shí)間:2021-03-18 16:35:15瀏覽次數(shù):409次

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專業(yè)雙注塑全保護(hù)數(shù)字萬(wàn)用表 DT-9928具備了安全外殼設(shè)計(jì)和IP67防塵防水功能,為更加安全的測(cè)量提供了保障. 這款表集合了精確度高、使用便捷,安全可靠的特點(diǎn),符合CAT III 1000V和 CAT IV 600V IEC 61010 等安全指標(biāo)。

專業(yè)雙注塑全保護(hù)數(shù)字萬(wàn)用表 DT-9928產(chǎn)品特點(diǎn):

專業(yè)雙注塑全保護(hù)數(shù)字萬(wàn)用表 DT-9928具備了安全外殼設(shè)計(jì)和IP67防塵防水功能,為更加安全的測(cè)量提供了保障. 這款表集合了精確度高、使用便捷,安全可靠的特點(diǎn),符合CAT III 1000V和 CAT IV 600V IEC 61010 等安全指標(biāo). 根據(jù)瞬間脈沖的危險(xiǎn)系數(shù),IEC 61010 安全指標(biāo)分為四種類型 (CAT I 到 IV). CAT III 類型的表筆適用于通常的電壓等級(jí)要求不是很高的設(shè)備的測(cè)量; CAT IV 類型的表筆適用于室外電壓等級(jí)要求較高的測(cè)量(如高空或地下設(shè)施)。

·11000 位的超大背光數(shù)字顯示;

·數(shù)據(jù)保存,大小值的保持模式使測(cè)量更加方便;

·自動(dòng)量程;

·自動(dòng)關(guān)機(jī)和低電池指示功能急能夠延長(zhǎng)電池使用周期,也能及時(shí)提醒使用者更換低電能電池;

·采樣速度:通常每秒四次;

·廣量程電容測(cè)量(110mF)。


專業(yè)雙注塑全保護(hù)數(shù)字萬(wàn)用表 DT-9928技術(shù)指標(biāo):

專業(yè)雙注塑全保護(hù)數(shù)字萬(wàn)用表 DT-9928 技術(shù)指標(biāo)

產(chǎn)品參數(shù)

 

DT-9928

功能

大量程

誤差

直流電壓

1000V                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

±0.09%

交流電壓

1000V

±0.8%

直流電流

10A

±1.0%

交流電流

10A

±1.2%

電阻

60MΩ

±0.5%

頻率

10MHz

±0.1%

電容

110mF

±3.0%

溫度

760℃

±3.0%

液晶位數(shù)

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