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Keldahl distillation Unit
KDU 240
Antonlab - USA
12 months
● Display: 4.3-inch LCD screen;
● Manual/automatic mode changeover free;
● Automatic alkali/acid solution quantification and filling;
● Automatic alkali pipeline washing function
● Automatic quantification and filling;
● Automatic or manual filling mode is optional according to test need;
● Distillation time can be set freely, and automatic alarming upon completion;
● Automatic cleaning of control system and distiller, ensuring high measurement accuracy;
● Intelligent design of nitrogen tube peripheral facilities include safety designs and displacement hint;
● Intelligent cooling water control system achieves cooling water control and test;
● Emergency stop operation is able to deal with unexpected accidents;
● Automatic fault detection and intelligent audible and visual alarm system are available;
● Testing model is built in, for detecting most functions condition;
● Automatic accurate distribute alkali and boric acid sulution;
● Perfect safety protection system gives distiller and tubes measurement and protection against over-temperature and over-pressure;
● Calibration Function: Dilution water calibration, Alkali solution, washing flow calibration;
● Safety door, digestion tube and cooking water condition is displayed at real time when running.
Technical data:
| Measuring range | 0.1mg - 240mg N | 
| Nitrogen recovery | ≧ 99.5% | 
| Sample capacity | Solid ≦ 6g/sample; Liquid ≦ 16mL/sample | 
| Distillation speed | 3-6min/ sample | 
| Distillation period | Can be set freely (1 hour limited) | 
| Cooling water consumption | 1.5L/min | 
| Operating mode | Manual/Automatic mode optional | 
| Display mode | 4.3" LCD screen | 
| Power supply | 110V/220VAC±10%, 50/60Hz | 
| Power | 1.3KW | 
| Net weight | 66lb (30Kg) | 
| Dimensions | 15in (400 mm)×14in (380mm)×28in (730mm) | 
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