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Lab Expo Semi-Automatic Kjeldahl Analyzer 40-SKA100 performs nitrogen analysis with a measuring range of 0.1 mg to 240 mg N and recovery rate ≥99.5%, processing solid samples up to 6g or liquid samples up to 16ml in 3–6 minutes per sample. It operates on AC 220V ±10%/50Hz with 1.3kW power consumption, features a 4.3" LCD display, automatic alkali and boric solution filling, intelligent cooling water control, emergency stop, and audible/visual alarms for process completion and fault detection.
| Measuring Range | 0.1 mg-240 mg N |
| Analysis Time | 3-6 min/sample |
| Water Consumption in the Distillation Process | 1.5 l/min |
| Sample Capacity | Solid : ≤ 6g/sample; Liquid: 16 ml/sample |
| Recovery | ≧ 99.5% |
| Power Supply | AC 220 V ± 10%/ 50 Hz |
| Power | 1.3 kW |
| Dimension | 400 x 385 x 735 mm |
| Net Weight | 30 kg |
FunctionImplementationQuality control labs0.1 mg-240 mg N range supports precise nitrogen measurementClinical sample testing≧ 99.5% recovery ensures accurate protein quantificationResearch laboratories3-6 min/sample enables rapid throughput analysisIndustrial material testingSolid ≤6g/sample; Liquid: 16 ml/sample handles diverse matricesPharmaceutical QA/QCAC 220 V ±10%/50 Hz power supply ensures stable operation
| Accessory Name | Quantity |
| Digestion Tubes | 10 pcs |
| Power Cord | 1 pc |
| Alkali/ Water/ Acid Tanks | 3 pcs |
| Inlet Water Pipe | 1 pc |
| Draining Pipe | 1 pc |
| Waste Receiving Tray | 1 pc |
| Nylon Cable Ties | 10 pcs |
| Accessory Name | Specification | Quantity |
| Digestion Tube | 280 ml | 10 |
| Alkali Tank | 300 ml | 3 |
| Boric Acid Tank | ||
| Water Tank |