Digestion
- Capacity: 6 tubes
- Compatible Tube Sizes: 42 mm OD, 300 mL Kjeldahl tubes
- Temperature Range: Ambient to 450 °C
- Temperature Accuracy: ±1 °C
- Heating Module Material: Aluminium alloy high-temperature block
- Temperature Control: PID-based point and curve control
- Construction: High-temperature digestion block with chemical-resistant pathways
- Auto Scrubber: Automatic drain and refill after each digestion cycle
Distillation
- Analysis Scope: 0.1 – 240 mg N
- Precision (RSD): ≤ 0.5%
- Recovery: 99 – 101%
- Steam Generator: High-efficiency design with automatic water refill
- Cooling System: High-efficiency condenser
- Cooling Water Consumption: 1.2 – 3.0 L/min
- Safety Features: Over-temperature and dry-run protection
Titration
- Type: Automatic acid–base titration
- Accuracy: ±0.1%
- Endpoint Detection: Colorimetric
- Dispensing Mechanism: High-precision piston-based titrant delivery system
- Dispense Resolution: 0.01 mL
- Repeatability: High stability due to closed piston chamber and micro-step motor control
Reagent System
- Separate containers: Alkali, Diluent, Boric Acid, Titrant, Indicator
- Semi-automatic reagent suction & feed
- Chemical-resistant tubing
- Power: 220–240 VAC, 50/60 Hz, 4.7 kW












