铝合金，硅胶密封，表面阳极氧化，耐腐蚀性强Aluminum construction with parallel beam. Silicon adhesive sealed, surface anodized and anti-corrosion整体结构，安装使用方便Integrated structure and easy installation适用于电子天平及各类电子称重设备Suitable for electronic balance and other electronic weighing devices.特性Features：量程Max. capacities：4Kg...20Kg精度等级C3 Accuracy class C3最大称台尺寸Max. platform size：200×200mm                      规格Specifications准确度等级Accuracy Class C3额定载荷Max. Capacity（Emax）Kg4,5,8,10,20最小检定分度值(vmin)Minimum LC verification intervalgEmax/7500最大检定分度数(nmax) Maximum number of laod cell verification intervals 3000灵敏度Sensitivity(Cn)mV/V2.0±0.2温度对零点的影响Temperature effect on zero balance%FS/10℃0.0280温度对输出灵敏度的影响Temperature effect on sensitivity20~40℃%FS/10℃0.0210-10~20℃0.0140综合精度Combined error%FS0.0300蠕变Greep（in 30 min）%FS0.0200零点平衡Zero balance%FS2输入阻抗Input resistance（RLC）Ω409±6输出阻抗Output resistance（RO）Ω350±3绝缘电阻Insulation resistance(Ris) at 100 VDCMΩ≥5000工作温度Service trmperature range℃-10~+40存储温度Storage temperature range℃-20~+50推荐激励电压Reference excitation voltageV5~15安全负荷Safe load limit(EL)%FS150极限负荷Breaking load(Ed)%FS300最大秤台尺寸Max. platform sizemm200×200mm材料Material Aluminum保护等级Protection class IP65电缆Cable 0.45±0.05m,φ3.8±0.2mm