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Brand Name : | JUGE |
Model Number : | AG9010As |
Certification : | IOS9001, CE |
Price : | USD2000-7000 |
Delivery Time : | 5-8 working days |
Payment Terms : | Online order,T/T |
Supply Ability : | 100 Unit/Week |
Arsenic Online Water Quality Analyzer
>>Overview
>>Principle
The analyzer employs a spectrophotometric colorimetric method. Upon mixing the water sample with conditioning agents, all arsenic species are converted to arsenic ions. In an alkaline environment with a sensitizer, these ions react with an indicator to form a colored complex. The analyzer quantifies total arsenic by detecting color intensity changes at specific wavelengths and outputting corresponding values. The color intensity is directly proportional to the total arsenic concentration.
>>Technical Parameter
Test Method | Arsenomolybdenum Blue Spectrophotometric Method |
Measuring Range | 0~10mg/L (segmented measurement, expandable) |
Detection Limit | ≤0.05mg/L |
Resolution | 0.001mg/L |
Accuracy | ±5% |
Repeatability | ≤±5% |
Drift (24h) | Zero drift: ±5% Span drift: ±10% |
Measurement Time | <35min (digestion time adjustable) |
Measurement Modes | Adjustable time interval, fixed time point, or triggered measurement |
Calibration Modes | Automatic calibration (1~99 days adjustable) Manual calibration based on actual water samples |
Maintenance Cycle |
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Human-Machine Interface | Touchscreen display and command input |
Self-Diagnosis & Protection | Self-diagnoses operational status; retains data during anomalies/power outages Automatically clears residual reactants and resumes operation after reset/power recovery |
Data Storage | 5-year data capacity |
Input Interface | Digital input |
Output Interfaces | 1× RS232, 1× RS485 2× 4~20mA analog outputs |
Operating Environment | Indoor use; recommended temperature: 5~28℃, humidity ≤90% (non-condensing) |
Power Supply | Voltage: AC 220±10% V Frequency: 50±0.5 Hz Power: ≤150W (excluding sampling pump) |
Dimensions | 520H × 370W × 265D (mm) |
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