技术参数Specification |
精度等级Accuracy Class | D1 | 综合精度Combined error(%F.S) | ±0.0500 |
灵敏度Sensitivity(mV/V) | 1.0~2.0±0.004 | 零点输出Zero balance(%F.S) | ±1 |
最大检定分度数(nmax) Maximum number of load cell verification intervals | 1000 | 输入阻抗Input resistance(Ω) | 750±20 |
最小检定分度值(vmin) Minimum LC verification interval | Emax/3000 | 输出阻抗Output resistance(Ω) | 700±2 |
蠕变Creep(%F.S/30min) | ≤±0.05 | 绝缘电阻Insulation resistance(MΩ) | ≥5000（50VDC） |
温度零点漂移(%F.S/10℃) Temperature effect on zero balance | ≤±0.03 | 推荐激励电压Reference excitation voltage(V) | 5~12（DC） |
温度灵敏度漂移(%F.S/10℃) Temperature effect on sensitivity | ≤±0.03 | 安全过载Safe load limit(%F.S) | 150 |
温度补偿范围temperature compensation range(℃) | -20~+60 | 极限过载Breaking load(%F.S) | 200 |
工作温度Service temperature range(℃) | -35~+70 | 防护等级Protection class | IP67 |
