Graphite Kjeldahl Digester LB-11GKD Catalog

Graphite Kjeldahl Digester LB-11GKD features 20 digestion tube positions, each with a 300mL capacity, for efficient nitrogen analysis. It operates within a temperature range of RT +5°C to 400°C, ensuring precise and consistent heating. It is constructed from corrosion-resistant materials for durability and efficiency. Our Kjeldahl Digester features a 5.7-inch color touchscreen for easy operation and optimal control.

Digestion Capacity	20 positions
Digestion Tube Capacity	300 ml per tube
Temperature Range	RT +5°C to 400°C
Temperature Accuracy	± 1°C
Heating Technology	Infrared radiation heating with PID control
Temperature Control	Program-controlled curve and linear rise modes
Graphite Block Treatment	Anti-oxidation processing for extended lifespan
Neutralization System	Triple filtration (water condensation, alkali neutralization, active carbon filtration)
Exhaust System	Anticorrosive vacuum pump with adjustable suction pressure
Display	5.7-inch color touchscreen
Power Supply	AC 110-220V, 50-60Hz
Dimension	920 × 250 × 260 mm
Weight	110 kg

• High-efficiency digestion
• Intuitive color display
• Rapid heating performance
• User-friendly interface

Digestion Tube Rack Digestion Tube Fuses Digestion And Waste Disposal System

Fume Scrubber

Graphite Kjeldahl Digester LB-11GKD is used for nitrogen determination in organic compounds using the Kjeldahl method. It is widely applied in food analysis, agriculture, environmental testing, and pharmaceuticals to measure protein and nitrogen content.