Dumas Nitrogen/Protein Analyzer, Model: D50/D200, Hanon

Dumas Nitrogen/Protein Analyzer, Model: D50/D200, Hanon

Category: Cooking Oil Tester Available
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Description

Hanon Dumas Nitrogen/Protein Analyzer determines the nitrogen/protein content of samples through combustion, purification, reduction, and thermal conductivity detection. It efficiently analyzes a single sample in 4 minutes without pretreatment and reacts in a nontoxic and harmless way to ensure safety and environmental friendliness.


Specifications:
Working Environment
Power supply 220V AC ±10% 50Hz
Computer A laptop or a desktop operated with Windows 7 or above and equipped with USB or RS 232 interface
Temperature 530
Humidity ≤85%
 
Technical Parameters  
Analysis efficiency 3-4 min each
Weighing accuracy ≤0.1mg
Detection range 0.1-500mg nitrogen
Detection recovery rate ≥99.5%
Relative standard deviation (RSD) ≤0.5% (150mg standard 10% nitrogen)
LOD 0.01mg nitrogen
Sample weight Solid ≤1g, liquid ≤1mL
Operating system Windows 7 and above
Sampler D200:1 disc x 120 1 disc x 40 positions D50:1 disc x 60 positions
Detector TCD
TCD accuracy ≤0.01
Carrier gas CO2
Furnace temperature 1200 (MAX)
Carrier gas purity 99.999%
Oxygen purity 99.999%
Internal module communication mode RS-485 bus
Peripheral interface RS232, USB
Correction method Linear or nonlinear calibration, custom calibration curve
Rated power 2000W
Dimensions (L×W×H) 735mm×560mm×560mm
Net weight 80kg

 

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