梅特勒FE20 – FiveEasy Plus™ pH计 技术参数
| mV范围 | -1999 to 1999 |
| mV相对精确性 | ± 1 |
| mV分辨率 | 1 |
| pH测量范围 | 0.00 to 14.00 |
| 相对pH精度 | ± 0.01 |
| pH分辨率 | 0.01 |
| 电源 | 外接电源 |
| 温度精度°C | ± 0.5 |
| 温度范围 °C | 0.0 to 100.0 |
| 温度分辨率 °C | 0.1 |
| 显示器 | LCD |
| 校准 | 多达 3点校正，4组预设缓冲液 |
| 简短描述 | 基础型pH和mV/ORP测量仪 |
| 接口 | RS232 |
| 数据储存 | 99 组 |
| 温度补偿 | ATC 和 MTC |
订货信息
主机
电极
校准液
| 型号 | 订货号 | 描述 |
| FE20K | 含FiveEasy Plus™ pH计主机、LE438 pH电极、电极支架、缓冲液等 | |
| FE20 | 含FiveEasy Plus™ pH计主机、电极支架、缓冲液等，不含电极 | |
| FEP20-TRIS Kit | Ideal for TRIS buffers! Instrument and accessories as with FEP20 Basic, also with LE420 pH electrode, electrode arm, 2x pH 4.01 and 2x pH 7.00 buffer sachets | |
| FEP20-Micro Kit | Ideal for small samples! Instrument and accessories as with FEP20 Basic, also with LE422 pH electrode, electrode arm, 2x pH 4.01 and 2x pH 7.00 buffer sachets |
| 型号 | 货号 | 描述 |
| LE407 | 塑壳复合电极(0－14pH，0－60℃)，BNC接口及1m电缆 | |
| LE409 | 玻璃复合电极(0－14pH，0－80℃)，BNC接口及1m电缆 | |
| LE420 | 低离子浓度样品pH电极(0－14pH，0－80℃)，BNC接口及1m电缆 | |
| LE427 | 针刺型复合电极(0－11pH，0－50℃)，BNC接口及1.2m电缆 | |
| LE438 | /C | 三合一电极(0－14pH，0－80℃)，BNC/Cinch接口(NTC 30kΩ)及1m电缆 |
| 货号 | 描述 | 包装 |
| 4.01ph缓冲液 | 1瓶×250ML | |
| 4.01ph缓冲液 | 6瓶×250ML | |
| 7.00ph缓冲液 | 1瓶×250ML | |
| 7.00ph缓冲液 | 6瓶×250ML | |
| 9.21ph缓冲液 | 1瓶×250ML | |
| 9.21ph缓冲液 | 6瓶×250ML | |
| 4.01/7.00/9.21ph缓冲液 | 各10袋×20ml |
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