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		| 
 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  | 
| 定货号 | 产品名称 | 规格配置 | 价格 | 
|---|---|---|---|
| YG-00387-00 | 标准配置或电话咨询010-84851836 | 咨询 |