PMI800 Series Portable Water Quality Analyzer
The PMI800 portable analyzer, when used with Probes 'own portable electrodes, can measure a variety of parameters such as pH, ORP, conductivity (salinity &TDS conversion), dissolved oxygen, turbidity, suspended matter, chlorophyll, blue-green algae, etc. It can automatically identify the electrode type connected; support single channel and dual channel configurations. It has the advantages of comfortable operation, convenient test and wide application.
- The main unit has an IP67 protection rating;
- 3.5-inch color screen display, beautiful interface menu design, simple and convenient operation;
- Ergonomic curve design, suitable for hand holding, with rubber non-slip hand strap, not easy to slip off in wet environments;
- It has data storage function and can export data through USB interface;
- Built-in rechargeable battery, and direct charging via USB, no need to remove the battery;
- Automatically recognizes the type of connected sensor, and the reading interface adapts automatically;
- The sensor can be parameterized and calibrated.
| PMI-800系列便携式水质分析仪选型表 | ||
| 测量参数 | 单通道 | 双通道 |
| 浊度 | √ | √ |
| 悬浮物 | √ | √ |
| 溶解氧 | √ | √ |
| 叶绿素 | √ | √ |
| 蓝绿藻 | √ | √ |
| 水中油 | √ | √ |
| 色度 | √ | √ |
| 离子电极 | √ | √ |
| PH | √ | √ |
| 电导率 | √ | √ |
| ORP | √ | √ |
| 显示 | 3.5寸彩色显示屏幕,背光可调 |
| 数据存储 | 大于100,000条数据 |
| 材质 | ABS+PC |
| 电源 | 内置电池供电,电池规格:4节3.7V可充电锂电池 |
| 防护等级 | IP67(可浸没在0.5米以内水深1小时不进水) |
| 操作温度 | 0-50°C(不结冰) |
| 存储温度 | -15-60°C |
| 尺寸 | 203*100*43mm |
| 重量 | 0.5KG |
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温度 | 原理 | 热敏电阻法 |
| 量程 | 0-60℃ | ||
| 分辨率 | 0.01℃ | ||
| 准确度 | ±0.5℃ | ||
| pH | 原理 | 玻璃电极法 | |
| 量程 | 0-14pH | ||
| 分辨率 | 0.01pH | ||
| 准确度 | ±0.1pH | ||
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ORP | 原理 | 玻璃电极法 |
| 量程 | -2000mV-+2000mV | ||
| 分辨率 | 1mV | ||
| 准确度 | ±2mV(电⼦元件) | ||
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电导率 (可换算盐度&TDS) |
原理 | 电导池法 |
| 量程 | 0-20000us/cm(K=1) | ||
| 分辨率 | 0.1us/cm-0.01ms/cm(视量程而定) | ||
| 准确度 | ±1.5%或±2us/cm,取⼤者 | ||
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溶解氧 | 原理 | 荧光法 |
| 量程 | -20mg/L;0-20ppm;0-200%饱和度 | ||
| 分辨率 | 0.1%/0.01mg/L | ||
| 准确度 | 3%或±0.3mg/L,取⼤者 | ||
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浊度 | 原理 | 光散射 |
| 量程 | 0.1-1000NTU | ||
| 分辨率 | 0.01-0.1NTU,视不同量程而定 | ||
| 准确度 | ±5%或0.3NTU,取⼤者 | ||
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悬浮物 | 原理 | 光散射 |
| 量程 | 0.01-20000mg/L;0.01-45000mg/L;0.01-120000mg/L | ||
| 分辨率 | 0.01-1mg/L,视不同量程而定 | ||
| 准确度 | 小于测量值的±5%(取决于污泥同质性) | ||
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叶绿素 | 原理 | 荧光法 |
| 量程 | 0-500ug/L | ||
| 分辨率 | 0.01ug/L | ||
| 准确度 | 1ppb罗丹明B染料的信号⽔平对应值的±5% | ||
| 线性度 | R2>0.999 | ||
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蓝绿藻 | 原理 | 荧光法 |
| 量程 | 0-300,000cells/mL | ||
| 分辨率 | 20cells/mL | ||
| 准确度 | 1ppb罗丹明B染料的信号⽔平对应值的±10% | ||
| 线性度 | R2>0.999 |
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