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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