For the tube test digestion of :
COD (150°C)
TOC (120°C)
Total Chromium (100°C)
Total Nitrogen (100°C)
Total Phosphate (100°C)
Chemical digestion of samples is required for the photometric determination of COD, TOC, total phosphate and total nitrogen. The required temperatures and reaction time can be selected by using the membrane keypad of the reactor RD 125. The unit works at three different temperatures (100/120/150°C) and thre pre-set reaction times (30/60/120 minutes). When digestion is complete, the reactor automatically swithes of and gives a corresponding LED indication with short beep alarm.
The RD 125 reactor is fitted with 24 holes for 16mm diameter vials. With the voltage switch on the back 230 V and 115 V are selectable.
| Technical Data | |
| Power Supply | 230 V / 50-60 Hz or 115 V / 50-60 Hz |
| Power | 550 W |
|
Material, housing protection grid Lid Block insert Heating block |
ABS PPS PC PBT Aluminium |
| Holes in the aluminium block | 24 holes, 16.2mm ± 0.2mm |
| Selected temp. | 100 / 120 / 150 °C |
| Probe type | Pt100 A class |
| Temperature stability | ± 1 °C at the Pt 100 |
| Selected time | 30 / 60 / 120 minutes and continuous operation |
| Dimensions | 248 x 219 x 171 mm |
| Weight | 3.9 kg |