Touch-screen Intelligent Dissolver COD Water Quality Testing Digester
Advanced water sample pretreatment equipment designed for COD (Chemical Oxygen Demand) testing and other water quality analysis applications.
Key Features
- High-definition 5-inch touch display with tricolor Chinese text for vivid and intuitive operation
- Built-in multiple commonly used heating programs for faster and more convenient operation
- Automatic over-temperature protection with power cutoff safety feature
- Supports modification and saving of preset temperature and timed operation curves
- Modern exterior design with high-temperature-resistant and corrosion-proof materials
- Fully transparent integrated protective cover for direct observation of digestion status
Technical Specifications
| Item |
Specification |
| Model No |
LR-25A |
| Display and Operation Mode |
4.3 Inch-sized color full-touch screen |
| Heating Mode |
Continuous heating mode |
| Alarm Mode |
Continuous alarm mode |
| Temperature Control Range |
RT - 180℃ |
| Temperature Control Accuracy |
165/123±0.5℃ |
| Heating Time |
10min to reach set temperature |
| Heating Programs |
Multiple programs for digestion of COD, total phosphorus, total nitrogen, total chromium, hexavalent chromium, etc. |
| Sample Capacity |
25 pcs / batch |
| Resolution Method |
Fully sealed tube digestion |
| Number of Heating Blocks |
1 pcs |
| Environment Temperature |
-5~45℃ |
| Display Timer Range |
1~199min |
| Timing Error |
10min±0.1s |
| Working Voltage |
AC 220V±10%/50Hz |
| Size |
300*240*220mm |