Chematest 35 Free/Total Chlorine and Cyanuric Acid Analyzer
The Chematest 35 provides accurate photometric and digital sensor measurements, and features easy calibration and a robust design.
Key
Benefits
- High measurement accuracy and repeatability – The predefined cuvette orientation ensures the most accurate and consistent results for every measurement.
- Convenient cuvette holder design – The removable cuvette holder greatly simplifies the measurement process and reduces the time needed to prepare for analysis.
- Comprehensive Multi-Parameter Analysis – A single instrument measures the concentration of disinfectants, free and total chlorine, cyanuric acid, pH, and redox potential (ORP), ensuring complete water quality control.
- Compliance with International Standards – Photometric measurements are performed in accordance with AWWA 4500-Cl G and EN ISO 7393-2 standards. The system also supports the connection of digital sensors for measuring pH, Redox (ORP), and specific electrical conductivity.
- Fully Autonomous Operation – The built-in lithium-ion battery allows for mobile use of the device without a constant connection to the power grid.
- Complete Work Kit – Comes in a sturdy carrying case along with cuvettes, reagents, a charger, and all necessary accessories, allowing you to get started right away upon receipt.

