Description
Overview
GAOTek Online Water Hardness Meter is the latest micro-computer based high-end instrument. It is characterized by complete English display, English menu operation, intelligence, multiple functions, high measuring performance, and strong environment adaptability. It is designed to measure Chloride, Fluoride, Hardness, K+, Calcium, Nitrate, Nitrite, ETC ion on-line monitoring. It is suitable for water hardness testing.Â
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Technical Specification
| Temperature Range | 32 ℉ to 211.82 ℉ (0 ℃ to 99.9 ℃) |
| Measuring range | 0.2 ug/L to 2300 mg/L |
| Stability | ±1.5%/24 h |
| Isolated current output | 4 mA to 20 mA (load resistance <750 Ω) |
| Output current error | ≤±1% FS |
| Alarm relay | AC 220 V, 3 A |
| Communication Interface | RS485(optional) |
| Weight | 3.31 lb (1500 g) |