- Parameters
- Details
Inorganic liquid detection Medical detection Animal residue detection Environmental detection Pesticide residue detection Food detection Matrix detection Engineering Technology detection Steel detection Metal Material detection Detection of polymer materials Physical detection Chemical detection Geological detection Imported reference materials
>Experimental cleaning Elemental Analysis Biochemical Analysis Liquid chromatography Gas Chromatography Titration analysis infrared spectrum Other organisms
>
Burner class Vessel and tube funnel Bottles Measuring instrument class Complete set of instruments Quartz products Filter class Standard oral class Vacuum Vessel Voltage regulator Centrifuge Ultraviolet analyzer
>Plastic products Tetrafluoride products Rubber and plastic products Silica gel products Ceramic Products Metal Products Enamel Products Filter paper products Thermometer Density hydrometer Chromatography Accessories Safety Protection
>Detector Analyzer Spectrometer Chromatograph Mass Spectrometer Detector Instrument system Machinery and equipment Other equipment
>
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HMA-4200系列
在线六价铬监测仪 HMA-4200CR6
在线总铬监测仪 HMA-4200TCR
在线总铜监测仪 HMA-4200TCU
在线总镍监测仪 HMA-4200TNI
基本原理 采用和国标法相同的检测方法
仪器特点
※ 停电时自动恢复功能
因停电等原因机器停止运转时，当供电恢复，仪器自动排出不需要的样品试料，然后再开始测定。
※ 采水泵控制功能
只在必要时驱动外部采水泵，让采水泵寿命延长，并实现节能。
※ 触摸屏易操作
通过触摸屏直观的输入。
全系列机种都采用同样的操作体系，容易掌握操作方法。
※ 方便维护保养的简单构造
构成部件少，维护保养容易。
用途
能应用在地表水、工业废水，如电镀废水、污水厂进排口的测量。
主要规格
| HMA-4200CR6 | HMA-4200TCR | HMA-4200TCU | HMA-4200TNI | |
| 测量范围 | 0～2 mg/L * | 0～2 mg/L * | 0～3.5 mg/L * | 0～10 mg/L * |
| 准确性误差 | ≤±5% | ≤±5% | ≤±5% | ≤±5% |
| 重复性误差 | ≤±5% | ≤±5% | ≤±5% | ≤±5% |
| 线性误差 | ≤±5% | ≤±5% | ≤±5% | ≤±5% |
| 量程漂移 | ≤±5% | ≤±5% | ≤±5% | ≤±5% |
| 零点漂移 | ≤±3% | ≤±3% | ≤±5% | ≤±3% |
| 测量周期 | 最小测量周期20min | 最小测量周期50min | 最小测量周期50min | 最小测量周期50min |
| 校准方法 | 手动/自动 | 手动/自动 | 手动/自动 | 手动/自动 |
| 通信输出 | RS-232/(4-20)mA | RS-232/(4-20)mA | RS-232/(4-20)mA | RS-232/(4-20)mA |
| MTBF | ≥1440h/次 | ≥1440h/次 | ≥1440h/次 | ≥1440h/次 |
| 电源 | 220VAC±10%, 50Hz±5 | 220VAC±10%, 50Hz±5 | 220VAC±10%, 50Hz±5 | 220VAC±10%, 50Hz±5 |
| 尺寸 (高×宽×深) | 1550*500*420mm | 1550*500*420mm | 1550*500*420mm | 1550*500*420mm |
