
There are standard working procedures for COD, total phosphorus and total nitrogen, and users can also set the digestion temperature and time by themselves;
Using the new temperature control calculation method, the heating is uniform and the time is fast, and it only takes 12min to raise the temperature to the target time;
Color page LCD screen full Chinese display, in line with the use habits of domestic (CN) users;
One-button operation, users only need to press the OK button to complete the entire digestion process;
It is equipped with an automatic alarm function, which will automatically alarm when the target temperature is reached or after the digestion is completed.
It is equipped with a transparent protective cover, which can observe the water sample during the digestion process and ensure the safety of digestion.
| Instrument model | TR-6B (standard) | TDR-16A (optional) | TDR-25 (optional) |
| Number of digester wells | 6 wells | 16 wells | 25 wells |
| Operator interface | Chinese/English (optional) | Full Chinese display | |
| Rated Voltage | DC 12V/10A | AC 220V±10%/50Hz | |
| Power supply mode | Adapters, power banks, cars | 220V AC | |
| Maximum power | 120W | 650W | |
| Dimensions | 185*120*155(mm) | 230*340*130(mm) | |
| Instrument weight | 1.37kg | 6kg | |
| Digestion pore size/depth | 16mm/65mm | ||
| On-screen display | TFT LCD display | ||
| Digestion mode is standard | COD, total phosphorus, total nitrogen, total chromium (optional) digestion mode | ||
| Alarm mode | buzzer | ||
| Custom time | 5-999min adjustable | ||
| Custom temperature | 90~200°C adjustable, target temperature constant temperature control | ||
| Temperature control accuracy | ±1℃ | ||
| Heating rate | Room temperature -165 °C for 12 min | ||
| Ambient temperature | (-10-40)℃ | ||
| Ambient temperature | Relative Humidity<85% (non-condensing) | ||