Compliance with regulations:
WD325 COD reactor is used to digest closed micro refluxCOD vial and can meet USEPA 410. 4.It is easier and safer than traditional open macro reflux 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.
Read out：4 digital LED of set temperature, set time, process temperature, residual timedisplay.
Timer： 1~999 minutes with audible alarm and automatic shutoff or continuous operation.
Accuracy： ±2℃ (at 150℃ )
Temperature rang： Fixed 150℃ (COD program) 60℃ ~200℃ , adjustable.
Housing structure： Stainless steel with powder paint coating
Block structure： Anodized aluminum
Power： AC110V, 60Hz (AC220V, 50Hz), 220Watt
Safety： Hot top indicator (ashing when block temperature is over 70℃ ), Automatic shutoffwhen block temperature is over 210℃
Block capacity： 25 x 16 mm sample vials, Optional block (8x20mm+6x25mm vial) isavailable.
Waste water from factories
Water quality in lake, pond and river
|Display Mode||4-digit LED|
|Temperature Range in ℃||60 ～ 200|
|Temperature Accuracy in ℃||±2|
|Standard Block Capacity||25 x 16 mm|
|Timer (min)||1-999 / continuous|
|Order No. (Combination Aluminum block for 8 ×20mm＋6×25mm vial )||179100|