The disinfectant tester employs spectrophotometry and is designed and manufactured in accordance with the reference standard GB/T 5750.11-2023, replacing the traditional visual colorimetry method. This eliminates human error, resulting in higher detection resolution, direct readings, greater user-friendliness, and simpler operation.
The disinfectant tester can be widely applied in food factories, hospitals, wastewater treatment, breeding centers, aquaculture, and disinfection of septic tanks for measuring effective chlorine concentration. It is also suitable for determining the effective chlorine content in bleaching powder, bleaching powder tablets, and similar disinfectants, ensuring the preparation of qualified disinfectant water that meets national disinfection standards.
Android smart system for more convenient and efficient operation.
Faster detection speed with on-site data reading.
Configured with a cloud monitoring platform, detection results can be directly transmitted wirelessly to the platform for long-term and short-term water quality analysis and management support.
AC/DC compatible, with built-in rechargeable lithium battery, environmentally friendly and durable, supporting continuous indoor and outdoor operation.
Built-in operating procedures, simple to use, no training required, ready to use immediately.
Portable, compact size, lightweight, convenient for outdoor testing.
Compact and aesthetically pleasing design, stable operation with no maintenance required, offering excellent cost-effectiveness.
Features an imported cold light source with stable optical performance and a lifespan of up to 100,000 hours.
Test Item | Free Chlorine Concentration, Free Chlorine Content |
Reference Standard | GB/T 5750.11-2023 |
Measurement Range | 0.5~300 mg/L (segmented); 0.1~60% (segmented) |
Measurement Method | Photometric Colorimetry |
Measurement Error | ≤10% |
Repeatability | <0.5% |
Stability | <0.5% |
Wavelength selection | Automatic |
Operating system | Android smart operating system |
Display screen | 3.5-inch color LCD touchscreen |
Sensitivity (Absorbance) | 0.001 |
Operating Environment | 0~50°C, 0~90% relative humidity |
Data Storage | Over 80,000 entries |
Communication | Type-C, Wi-Fi, Bluetooth |
Battery | 5600mAh lithium-ion battery |
Continuous operating time | 8 hours |
Supply voltage | 5V DC |
Dimensions and weight | 190×77×72 mm, 325g |
Supported languages | Simplified Chinese or English |