Model Name : TST-104 Water Hardness Meter
- Product Introduction
Water hardness refers to the total concentration of calcium and magnesium ions in a water sample, which is an important indicator of water quality. TST-104 water hardness tester adopts electrode method to test. A large number of experiments have proved that it has the same accuracy as EDTA titration method. It is suitable for large, medium and small water plants and industrial and mining enterprises, domestic or industrial water hardness concentration detection, so as to control The water hardness meets the prescribed water quality standards.
- Product Parameters
- Measuring range: 0-500mg/L, lower limit: 5mg/L;
(There is also a desktop model with a measurement range of 0-1000mg/L)
- Resolution: 0.1mg/L;
- Repeatability: ≤2%;
- Indication error: ±5%FS;
- Charger: AC220V 50Hz;
- Product Features
- Microcomputer and touch keyboard are easy to use.
- The sensor uses a hardness electrode, which consists of a measuring electrode and a reference electrode. It has stable potential, fast response time and is easy to use.
- Equipped with three calibration solutions, B1, B2 and B3, fully automatic three-point calibration, and automatically lock the current value after the reading stabilizes.
- High resolution, the instrument resolution reaches 0.1mg/L.
