DN180 Automatic Kjeldahl Analyzer
日期：2025-10-24 / 人气：45
Product features
DOSUNKY DN180 Automatic Kjeldahl Analyzer is an automatic device integrating distillation and titration functionsand it is designed based on classic Kjeldahl nitrogen determin
ation method. It's equipped with the latest core control system, powerful automation and high-quality components; can easily achieve automatic waste discharge and cleaning of digestion tubes and titration cups, control steam supply and real-time detection of condensation temperature. High-accuracy charging pump and titration system ensure test results accuracy, and multiple fluid level detection gives smooth test process.
Alkaline is automatically added quantitatively, and the amount of liquid can be manually adjusted. Boric acid absorption fluid is automatically and quantitatively added, and the amount of liquid can be manually adjusted;
Equipped with a 20-bit automatic sampler, it is safe and efficient.
The distillation time can be set at will, and the distillation end alarm prompt. Fully automatic distillation, titration, calculation and printing; audit tracking and USB flash drive data export functions
The automatic flushing function of the pipeline makes the measurement accuracy higher. Automatically empty the nitrogen fixation tube at the end of the test;
Vapor flow is controllable
High-precision liquid pump and titration system ensure the accuracy of the experi mental results.
It adopts a highly reliable polytetrafluoroethylene bellow pump, special anti-corrosion, particle blockage resistance, stable liquid addition, negative pressure suction without danger;
It adopts an industrial-grade power circuit board to ensure the durability of the equipment.
7-10-inch high-resolution color LCD display, beautiful and clear interface design;
Safety door and gastrointestinal absence prompt function.
Technical parameter
Model: DN180
Measuring range：0.1～240mgN
Sample size: solid ≤ 6g/sample, liquid ≤ 25ml/sample
Analysis time: 3～8min／Sample
Sample temperature: ﹤50℃
Burette resolution: 0.1μL/step
Display:10.4 LCD Touch Screen
The setting range of absorption liquid volume: 0～150ml, 1ml／step
The setting range of alkali volume: 0～150ml, 1ml／step
Recovery：≥ 99.5%（1～240㎎N）
Reproducibility：≤0.5%
RSD≤1%(The sample is within the range of 1-3 times the nitrogen content)
Data storage：110 thousand sets Number of sampler bits:20
Weight: 34Kg
Size：450mm*420mm*722mm
Power：1800W
