型 号 |
HI4321 |
电导率 EC |
测量范围:0.000 to 9.999 μS/cm; 10.00 to 99.99 μS/cm; 100.0 to 999.9 μS/cm;1.000 to 9.999 mS/cm; 10.00 to 99.99 mS/cm;100.0 to 999.9 mS/cm;1000 mS/cm |
解 析 度:0.001μS/cm;0.01μS/cm;0.1 μS/cm; 0.001mS/cm;0.01mS/cm;0.1mS/cm;1mS/cm |
精 度:读数的±1%(±0.01μS/cm) |
电 阻 率 |
测量范围:1.00 to 99.99 Ohm·cm;100.0 to 999.9 Ohm·cm; 1.000 to 9.999 kOhm·cm;10.00 to 99.99 kOhm·cm; 100.0 to 999.9 kOhm·cm;1.00 to 9.99 MOhm·cm; 10.0 to 100.0 MOhm·cm |
解 析 度:0.01 Ohm·cm;0.1 Ohm·cm;0.001 kOhm·cm;0.01 kOhm·cm 0.1 kOhm·cm;0.01 MOhm·cm;0.1 MOhm·cm |
精 度:读数的±2% (±10 Ohm·cm) |
TDS |
测量范围:0.000 to 9.999 ppm;10.00 to 99.99 ppm; 100.0 to 999.9 ppm;1.000 to 9.999 ppt; 10.00 to 99.99 ppt;100.0 to 400.0 ppt |
解 析 度:0.001ppm;0.01ppm;0.1ppm;0.001ppt;0.01ppt;0.1ppt |
精 度:读数的±1% (±0.01 ppm) |
TDS 因子:0.40 to 1.00 |
盐度 NaCl |
测量范围: 盐度: 0.00 to 42.00;海水盐度: 0.00 to 80.00 ppt; 百分比盐度: 0.0 to 400.0% |
解 析 度:实际盐度/海水盐度为0.01;百分比盐度为0.1% |
精 度:读数的±1% |
温度 Temp. |
测量范围:-20.0 to 120.0℃;-4.0 to 248.0 ℉;253.5 to 393.15K |
解 析 度:0.1℃;0.1℉;0.1 K |
精 度:±0.2℃;±0.4 ℉;±0.2 K |
校 准 |
电导率EC: 自动识别内置校准点或采用用户自定义校准点校准 |
盐度NaCl:NaCl 百分比盐度单点校准(选购HI 7037校准液) |
温 度:三点校准 |
输入通道 |
单通道 |
温度补偿 |
自动或手动 -20.0 to 120.0℃ (-4.0 to 248.0 ℉) |
存储功能 |
手动或自动存储,10组,5000个样品值/每组 |
终点锁定 |
具有自动终点识别锁定功能 |
数据接口 |
RS232和USB接口(选购HI 92000软件¥790.00) |
屏幕显示 |
240×320点阵彩屏 |
配套电极 |
四环电导电极 |
配套电源 |
HI710006/8 12VDC电源适配器 |
操作环境 |
0 to 50℃ (32 to 122 ℉);RH 100% |
尺寸/重量 |
159×230×93 mm/ 800g |