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BZ3標准電阻

發布日期：2025-01-06
訪問次數：691
地址：上海寶山

BZ3標准電阻，電阻器在变压器油中工作时参考功率为0.1W，标称使用功率为0.5W；電阻器电路与外壳之间的绝缘在参考条件下能耐受频率50Hz、2000KV一分钟的耐压试验。

BZ3標准電阻産品介紹

BZ3型直流标准電阻器（简称電阻）是根据中华人民共和国专业标准ZBY162-83《實驗室直流電阻器》设计制造的，*达到了《I.E.C STANDARD First edition(1974-477)Laboratory D.C.Resistors》标准。

參考標准：ZBY162-83《實驗室直流電阻器》

1、准確度等級：0.01級；
2、BZ3型直流標准電阻器的額定值分別爲：
0.001Ω、0.01Ω、0.1Ω、1Ω、10Ω、100Ω、1000Ω、10000Ω、100000Ω阻值；
3、參考環境溫度20±0.5℃　濕度40％～60％；
4、使用環境溫度20±5℃　　　濕度25％～75％；
5、電阻器在變壓器油中工作時參考功率爲0.1W，標稱使用功率爲0.5W；
6、電阻器電路與外殼之間的絕緣在參考條件下能耐受頻率50Hz、2000KV一分鍾的耐壓試驗；
7、電阻器電路與外面之間的絕緣電阻在參考條件下，標稱值105歐的不小于108兆歐；標稱值104歐的不小于104兆歐；標稱值103歐及以下的規格不低于103兆歐。
8、外形尺寸：直徑φ95mm×高140mm

BZ3標准電阻技術參數

1、准確度等級：0.01級；
2、BZ3型直流標准電阻器的額定值分別爲：
0.001Ω、0.01Ω、0.1Ω、1Ω、10Ω、100Ω、1000Ω、10000Ω、100000Ω阻值；
3、參考環境溫度20±0.5℃　濕度40％～60％；

附件清單

電阻	9只
裝箱單	1份
說明書	1份
保修卡	1份

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