The H1609 Portable Water Quality Comprehensive Analyzer is a high-performance portable measuring instrument used to measure parameters such as pH, ORP, conductivity, salinity, and TDS of aqueous solutions. It features a simple design, lightweight, integrated circuits, high intelligence, and uses a human-machine dialogue approach that is easy to understand and operate, with high measurement accuracy. It is particularly suitable for applications in petrochemical, power, beverage, pharmaceutical, semiconductor, and research institutions.
MainFeatures:
Wide-temperature, high-brightness dot-matrix LCD display with large viewing angle, suitable for use in dim and low-temperature environments;
Simple structure, small size, lightweight, easy to carry, and flexible to use;
Intelligent human-machine dialogue interface for easy understanding and operation;
Intermittent or continuous data storage; measurement data can be uploaded to a computer for secondary storage and processing;
Built-in USB interface with self-charging and data export functions;
Key parameters are password-protected to prevent misoperation by non-operators, ensuring the basic performance of the instrument;
Has measurement data, operation, and calibration record storage and query functions, capable of storing 600 sets of measurement data;
Continuous use time not less than 40 hours;
Technical Specifications:
Instrument Type | pH | ORP | Conductivity | Dissolved Oxygen | ||
Display | Dot-matrix LCD display | |||||
Measurement Range | (0～14) pH | (-1999～1999) mV | K=0.10 | (0～20)μS/cm、(0～200)μS/cm (0～2000)μS/cm | (0～20) mg/L | |
K=1.00 | (0～20)μS/cm、(0～200)μS/cm 、(0～2000)μS/cm | |||||
Resolution | 0.01pH | 0.1 mV | 0.001μS/cm | 0.01/0.1 mg/L | ||
Indication Error | ±0.02pH | ±0.1%FS | ±1%FS | ±0.3 mg/L | ||
Input Impedance | ≥1×1012Ω | None | ||||
Response Time (T90) | 90s | ≤30s (25℃) | ||||
Temperature Sensor | PT1000 | None | PT1000 | NTC | ||
Temperature Measurement Range | (0.0~99.9)℃ | (0.0~99.9)℃ | ||||
Temperature Compensation | (0.0~99.9)℃ | (0.0~50.0)℃ | (0.0~45.0)℃ | |||
Temperature Measurement Error | ±0.5℃ | ±0.5℃ | ||||
Temperature Measurement Resolution | 0.1℃ | 0.1℃ | ||||
Data Storage | 500 sets (number, date, measurement value, unit, temperature value) | |||||
Signal Output | USB | |||||
Water Sample Temperature | (5~50)℃ | (5~60)℃ | ||||
Ambient Temperature | (5~45)℃ | |||||
Ambient Humidity | ≤93%RH non-condensing | |||||
Storage and Transport Temperature | (-25~55)℃ (excluding electrodes; electrodes should be above 0℃) | (-25~55)℃ | ||||
IP Rating | IP67 dustproof and waterproof | |||||
Power Supply | 3 AA batteries (1.5V×3), DC5V (USB interface) | |||||
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