ZD-3000数字式土壤重金属快速检测仪 ZD-3000Digital Soil Heavy Metal Rapid Tester
技术参数 Technical parameters 测量范围Range: 砷(As): 0 -199.9 mg/Kg (mg/l) 分辨率Resolution: 0.1 mg/Kg (mg/l) 汞(Hg)、镉(Cd): 0 -19.99 mg/Kg (mg/l) 分辨率Resolution: 0.01 mg/Kg (mg/l) 铅(Pb)、铬(Cr): 0 -1999 mg/Kg (mg/l) 分辨率Resolution: 1 mg/Kg (mg/l) 测量精度Accuracy:±2% F.S. 工作温度Operating Temperature: 5-45 ° C(41-113°F)/ ATC 校准Calibration::一点校准(工厂已校准,用户无需重新校准). One-point ( the factory is calibrated and the user does not need to recalibrate ). 功能Features: 8分钟左右,自动关机(或手动关机) Automatic switch-off function: after about 8 minutes without pushing buttons. the meter will be switched off automatically . 显示器Display: LCD带背光源 LCD with illumination. 重量Weight:100g 电源Power supply: DC 9V(可充电池/6F22镍氢)DC 9V Battery (rechargeable ) 尺寸Size: Ø50.5 x 250mm 探头长度probe section:140mm 型号Model: ZD-3000(5 in 1): ZD-3001砷(As)、ZD-3002铅(Pb)、ZD-3003镉(Cd)、ZD-3004铬(Cr) 、ZD-3005汞(Hg) 应用: 该产品是采用定制的特殊金属材料作传感器,来实现对土壤重金属的快速测定. Used: It USES customized special metal materials as sensors to realize rapid determination of soil heavy metal available .
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