操作规范要点-试验机,检测仪器,剩余电压测试仪,鲁尔量规,ISO80369量规,高频电刀分析仪,中性电极温升测试仪,YY1040量规,泄漏电流测试仪-精邦科技

自动滤材测试仪如何选...
发布时间 2025.04.01
"为什么说精度决定防护力？"2024年某地医院因使用未达标N95口罩导致院感爆发，事后检测发现过滤效率偏差超5%。这暴露了自动滤材测试仪选型的重要性——它...
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砝码配件如何选型更精...
发布时间 2025.03.31
为什么实验室标配不锈钢砝码？依据2023年新版《OIML R111计量规范》，316L不锈钢的耐腐蚀性比普通钢材提升4.2倍。某药企曾用铝合金砝码校准天平，导致价值1300万元的原料药灌装线出现0.3...
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拉力机测试误差从哪来...
发布时间 2025.03.31
你见过能扯断钢筋的机器吗？去年青岛某建材厂就吃了大亏——他们用20吨量程的拉力机测试16mm螺纹钢，结果设备显示合格的材料，用到工地却发生断裂。事后检测发现，夹具打滑导致实测...
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自动滤材测试仪如何选...

砝码配件如何选型更精...

拉力机测试误差从哪来...