Description
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.
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 |
Features
Applications
