EziLab offers the Portable Water Quality Analyzer EZL-PWA20, a handheld colorimeter that reads colorimetric water tests across a 420 to 620 nm optical range in an IP65-rated housing built for outdoor work. Choose it over benchtop analyzers when testing happens at riverbanks, outfalls, and sampling points rather than in the lab, since the 277 g, 170 × 72 × 44 mm unit fits in a field kit. The meter displays absorbance in 0.001 Abs steps, holds optical path stability within ±0.005 Abs over 30 minutes, and operates from 0 to 50°C. IP65 protection keeps dust and water jets out of the electronics, and a light source rated for 100,000 hours removes routine lamp replacement. Drawing 0.3 W, it runs long field days on low power, while storage for 10,000 results keeps sampling records with the instrument until download. A backlit LCD stays readable outdoors, and multi-parameter monitoring supports several test methods on one device. Environmental protection bureaus check rivers, lakes, and coastal water, factories monitor waste discharge, aquaculture farms track pond conditions, river improvement projects measure progress, and laboratories use it for scientific research. See the Portable Water Quality Analyzer and Portable Water Quality Analyzer EZL-PWA20 pages for full specifications.
| Absorbance Detection Range | 420 to 620 nm |
|---|---|
| Absorbance Resolution | 0.001 Abs |
| Operation Repeatability | ≤ ± 0.1Abs |
| Optical Path Stability | ≤ ± 0.005 Abs / 30 minutes |
| Temperature | 0 to 50 ˚C |
| Light Source Life | 100000 hours |
| Enclosure Protection Class | IP65 |
| Power | 0.3 W |
| Storage Data | 10000 pcs |
| Dimension | 170 × 72 × 44mm |
| Weight | 277 g |
Advanced sensor technology
Multi-parameter monitoring
Long-lasting illumination
Easy sample handling
Backlit LCD display
Portable Water Quality Analyzer EZL-PWA20 is used in various environmental protection bureaus, factory waste, water detection, aqua culture, river/lake/sea detection, river improvement and laboratory scientific research.
The Portable Water Quality Analyzer EZL-PWA20 allows on-site water testing, providing reliable results without the need to transport samples to a laboratory. Its advanced sensors detect subtle changes in water composition, helping professionals identify contamination early. The portable design ensures it can be used across multiple locations efficiently. Its intuitive interface minimizes operator errors, even under field conditions. By delivering timely and accurate data, it helps maintain water safety standards and informs decision-making in environmental monitoring projects.
Our Portable Water Quality Analyzer EZL-PWA20 can monitor a range of critical water quality parameters in a single test. This allows laboratories and field teams to save time by reducing the need for multiple instruments. The device ensures consistent and reliable results for each parameter, even when analysing complex water samples. By providing comprehensive measurements, it supports better water management and regulatory compliance. This multi-parameter capability makes it suitable for municipal, industrial, and research applications.
Ezilab’s Portable Water Quality Analyzer EZL-PWA20 is designed to reduce direct contact with water samples, minimizing exposure to potential contaminants. Operators should still follow standard laboratory safety procedures, including wearing gloves and protective eyewear. The device’s robust design prevents electrical hazards during use in both laboratory and field settings. Routine cleaning of sensors helps maintain safe and accurate operation. Overall, the analyzer provides a safe testing experience while supporting reliable water quality monitoring.
The Portable Water Quality Analyzer EZL-PWA20 features an intuitive interface with a backlit LCD and simple key controls. New operators can quickly understand the testing process with minimal training. The device guides users through measurements, reducing the chance of mistakes. Its clear display ensures results are easy to read, even in low-light conditions. This user-friendly design makes it practical for both laboratory staff and field teams with varying experience levels.
The Portable Water Quality Analyzer EZL-PWA20 requires minimal maintenance, focusing mainly on cleaning the sensors after use. Regular calibration ensures measurement accuracy and repeatability over time. The durable design reduces the risk of component damage, extending the device’s lifespan. Proper storage in a clean, dry environment helps maintain performance and reliability. Following these simple steps ensures that the analyzer remains ready for routine laboratory or field testing.
The Portable Water Quality Analyzer EZL-PWA20 is versatile and can test drinking water, groundwater, surface water, and industrial water samples. Its advanced sensor technology ensures reliable measurements across different water qualities. This flexibility allows it to be used in municipal water monitoring, environmental studies, and industrial quality control. The analyzer’s portability makes it easy to carry between sites without compromising accuracy. By providing consistent results across various water sources, it supports comprehensive water quality assessment.
