ASTM D1816-12(2019)的标准全文信息,1.1 本试验方法涵盖绝缘液体(石油来源的油、硅油、高燃点矿物电绝缘油、合成酯液和天然酯液)介电击穿电压的测定。本试验方法适用于电缆、变压器、油断路器及类似设备中常用的绝缘液体作为绝缘和冷却介质。有关此测试方法中使用的定义,
内容提示: Designation: D1816 − 12Standard Test Method forDielectric Breakdown Voltage of Insulating Liquids UsingVDE Electrodes 1This standard is issued under the f i xed designation D1816; the number immediately following the designation indicates the year oforiginal adoption or, in the case of...
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1.4 This test method may be used to obtain the dielectric breakdown of silicone fluid as specified in Test Method D 2225, provided that the discharge energy into the sample is less than 20 mJ (milli joule) per breakdown for five consecutive breakdowns. 1.5 Both the metric and the alternative...
ASTM D1816-12(2019) 适用范围 1.1 本试验方法涵盖石油来源绝缘油介电击穿电压的测定。本试验方法适用于电缆、变压器、油断路器和类似设备中常用的作为绝缘和冷却介质的液态石油。该测试方法是否适用于测试 40176;C (104176;F) 下粘度超过 19 cSt (100SUS) 的油品尚未确定。请参阅术语 D 2864 了解本测试方法中...
ASTM D1816-12(2019) 适用范围 1.1 本试验方法涵盖石油来源绝缘油介电击穿电压的测定。本试验方法适用于电缆、变压器、油断路器和类似设备中常用的作为绝缘和冷却介质的液态石油。尚未确定该测试方法是否适用于测试 40176C (104176F) 下粘度超过 19 cSt (mm /s) (100 SUS) 的油。
我们提供来自多个流行和领先品牌的 astm d1816测试仪。放大器钳形表等设备适用于快速有效的电流测量。它可用于非接触式测量,是一种简单有效的交流和直流测量工具。对于更专业的产品,如测试光缆的工具,我们提供光时域反射计,也称为 OTDR,用于测试光缆的完整性。使用此类设备,工程师可以有效地排除故障并正确维护光电信...
ASTM D1816-12《Standard Test Method for Oxidation Stability of Mineral Insulating Oil》于2019年确认,第一版发布于1960年。 绝缘液体的介电击穿电压是衡量液体承受电应力而不发生故障的能力的重要指标。介电击穿电压用于指示液体中存在污染物,如水、污垢、纤维素纤维或导电颗粒,当获得低击穿电压时,其中一种或多种...
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Astmd1816 Anti-Interference 100kv Insulation Oil Dielectric Strength Breakdown Voltage Tester I.Introduction Insulating oil dielectric strength tester is also known as oil breakdown voltage tester or oil BDV tester. Break down voltage is measured by observing...