项 目 |
电导率(EC) |
总固体溶解度(TDS) |
盐度(NaCl) |
温度(℃) |
测量范围 |
0.00 to 29.99μS/cm; 30.0 to 299.9μS/cm; 300 to 2999μS/cm; 3.00 to 29.99mS/cm; 30.0 to 200.0 mS/cm Up to 500.0mS/cm (不使用温度补偿功能 时实际的电导值) |
0.00 to 14.99ppm 15.0 to 149.9ppm 150 to 1499ppm 1.50 to 4.99ppt 15.0 to 100.0ppt Up to 400.0ppt (不使用温度补偿功能时实际的TDS值,转换系数0.80) |
0.0 to 400.0% |
9.9 to 120℃ |
解 析 度 |
0.01μS/cm (0.00 to 29.99μS/cm) 0.1μS/cm (30.0 to 299.9μS/cm) 1μS/cm (300 to 2999μS/cm) 0.01mS/cm (3.00 to 29.00ms/cm) 0.1ms/cm (30.0ms/cm以上) |
0.01ppm (0.00 to 14.99ppm) 0.1ppm (15.0 to 149.9ppm) 1ppm (150 to 1499ppm) 0.01g/l (1.50 to 14.99g/l) 0.1g/l(15.0g/lc h ) |
0.1% |
0.1℃ |
精 确 度 |
读数的±0.5% |
读数的±0.5% |
读数的±0.5% |
±0.4℃ |
校 正 |
自动,内设六个校正点自识别(84,1413,5000,12880,8000和111800μS/cm) |
在H7037校准液中进行一点 |
0℃和50℃两点校准 | |
温度校准 |
0 to 60℃手动或自动温度补偿 | |||
温度补偿系数 |
0.00 to 6.00%/℃可调,出厂设置为1.9%/℃ | |||
电 极 |
HI76309四环电导电极 | |||
TDS转换因子 |
0.40 to 0.80可调,正常为0.50 | |||
数据存储 |
250组样品 | |||
探 头 |
HI76309/1.5(含1.5米线) | |||
电 源 |
4×1.5AA | |||
适用环境 |
0 to 50℃;100%RH | |||
尺寸 / 重量 |
196×80×60mm/500g |