Multi-parameter water quality analyzer
Integrated in a military-grade, waterproof hard carrying case, this analyzer features a 360° auto-rotating colorimetric tube system and dual automatic cuvette detection modules—enabling simultaneous testing of two water samples for the same pollutant. Equipped with dual-zone digestion modules with independent temperature control, a digital integrated system, color LCD touchscreen, fiber-optic detection technology, and imported light source. Powered by a high-capacity built-in lithium battery, it is a professional-grade photometric water quality analysis system
●Rugged, military-grade waterproof case with integrated design.
●Equipped with one 360° auto-rotating colorimetric tube system and two automatic cuvette modules, enabling parallel testing of identical pollutant samples.
●Features dual-zone digestion with independent temperature control, digital integration, fiber-optic detection, and a full-color LCD touchscreen.
●A high-performance water quality analyzer with built-in high-capacity lithium battery, offering stable operation, high accuracy, wide measurement range, powerful functionality, and user-friendly operation.
COD, Ammonia Nitrogen, Total Phosphorus, Total Nitrogen, Turbidity, Color, Suspended Solids, Heavy Metals, and over 50 indicators.
| Model | LS PA-1PDZ2G |
| Dual Colorimetric Detection System | 1 set of 360° automatic rotating colorimetric tube detection system, 2 sets of automatic colorimetric dish detection structures, capable of simultaneously detecting two water samples with the same pollutant |
| Battery | Built-in high-capacity lithium battery 40000mAh |
| Optical Detection System | Fiber Optic Detection System |
| Display | 7-inch Color LCD Touch Screen with 8 Touch Sensing Function Modules |
| Automatic Calibration | Instrument has automatic calibration function |
| Self-Test | Instrument has automatic detection and error alarm function |
| Detection Accuracy | ≤±5% |
| Wavelength Range | 340-900nm |
| Wavelength Accuracy | ±1nm |
| Wavelength Half Width | 4nm |
| Resolution | 0.001 |
| Repeatability | ≤±2% |
| Storage | Can store 1 million data sets, freely accessible and viewable |
| Interchannel Error | ≤±2% |
| Reference Channel | Equipped with fixed automatic reference channel |
| Measurement Items | More than 50 indicators including COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, color, suspended solids, heavy metals, etc. |
| Measurement Range | COD (2-20000mg/L), ammonia nitrogen (0-150mg/L), total phosphorus (0-100mg/L), total nitrogen (0-100mg/L), turbidity (0.5-2500NTU), suspended solids (0-1500mg/L)... |
| Pre-stored Curves | Pre-stored 1000 curves for user selection, calibration, addition, etc. |
| Dual-Temperature Zone Digestion | Dual-zone 8-hole multifunctional digestion, independent temperature control |
| Digestion Temperature Range | 0-200℃ |
| Digestion Module | Features double insurance high temperature overload protection |
| Dedicated Water Quality Digestion System | Pre-programmed digestion for standard parameters with one-touch operation and automatic completion alerts |
| Printing Method | Standard built-in thermal printer for printing current and historical data at any time |
| Data Transmission | Equipped with USB interface and serial port transmission function, Bluetooth interface optional |
