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Using the full power of its microprocessor core, the instrument tunes the measuring method according to the electrode’s need up to an unrivalled precision and stability.
Model 2131 is ready to take the user to a new level of precision and reliability, running continuous measurements for fast and precise measurements even in flowing liquid or rapidly evolving systems. The instrument has been designed for everyday use with a durable aluminium case, a sturdy and splashproof keyboard, a built-in flexible electrode support and user-friendly interface. The instrument is easily connected to the PC for data transfer via USB 2.0 interface.
| Parameter | Range | Resolution | Accuracy |
|---|---|---|---|
| Conductivity | 0 to 1,9999μS/cm | 0,1nS ±3digit | ±2% |
| 0 to 19,999μS/cm | 1nS ±3digit | ±1% | |
| 0 to 199,99μS/cm | 10nS ±3digit | ±0,5% | |
| 0 to 1,9999mS/cm | 100nS ±3digit | ±0,5% | |
| 0 to 19,999mS/cm | 1μS ±3digit | ±0,5% | |
| 0 to 199,99mS/cm | 10μS ±3digit | ±1% | |
| 0 to 1,9999S/cm | 100μS ±3digit | ±1,5% | |
| Temperature | -20,0 to +120,0°C | 0,1°C | ±0,2°C upon PT1000 class |
| Total Dissolved Solid (TDS) | 0 to 1000g/L | ||
| Reference Temperature | 0 to 120°C | ||
| Coefficient of Variation | 0 to 10%/°C | ||
| Standard Solutions (automatically recognized) | 1413μS/cm 12880μS/cm 111800μS/cm | ||
| Temperature Sensor | PT1000 | ||
| Cell Constant | 0,1 to 32,0cm | ||
| Interface | |||
| Display | 2x 20 characters backlight LCD | ||
| Keyboard | 8-keys | ||
| Calibration Menu | Microprocessor-based system with step-through menu | ||
| Communication Interface | USB 1.0 (COM port simulation) | ||
| Power Supply and Dimensions | |||
| Voltage Mains | 100 to 240V AC ±10% 50/60Hz | ||
| Power Consumption | 10W maximum | ||
| Dimensions (L x W x H) | 220 x 210 x 120mm | ||
| Weight | 1,8kg | ||
Specifications are subject to change without previous notice