Türkçe 
English WD325 Heating Block
Description:
Compliance with regulations
WD325 COD reactor is used to digest closed micro re‑fluxCOD vial and can meet USEPA 410. 4.It is easier and safer than traditional open macro re‑flux method.
Special COD program
Just press start/stop button, the reactor starts to heat up to 150℃ and keep for 2-hourcountdown then shut down automatically with 10-sec audio alarm.
3 additional program settings
Temperature range setting 60℃ - 200℃ and timer from 1 - 999. Built-in 3 additional heatingprogram settings available for users to store and execute as needed.
Auto shut off and audio alarm
WD325 can stop heating then shut off automatically with audio alarm when every program iscompleted.
Applications
* Waste water from factories
* Water quality in lake, pond and river
Technical Data:
| Model | COD Reactor |
| Display Mode | 4-digit LED of set temperature, set time, process temperature, residual time display |
| Temperature Range in ℃ | Fixed 150℃ (COD program) 60℃ ~200℃ , adjustable. |
| Temperature Accuracy in ℃ | ±2℃ (at 150℃ ) |
| Standard Block Capacity | 25 x 16 mm |
| Timer (min) | 1~1999 minutes with audible alarm and automatic shutoff or continuous operation |
| Safety | Hot top indicator (flashing when block temperature is over 70℃ ), Automatic shutoff when block temperature is over 240℃ |
