The Hanon SH220F is a modern, high-performance and reliable block digester designed for Kjeldahl digestion in nitrogen and protein analysis. It features a 20-position graphite block with an anti-oxidation coating, ensuring even heat distribution, long service life, and corrosion resistance.
The maximum heating temperature reaches 400 °C within 20–25 minutes, while precise PID control maintains stable parameters throughout the process.
The SH220F can store up to 10 programmable methods, including multi-step heating profiles (linear and curve), providing flexibility for different sample types. A built-in overheat protection system and a gas neutralization module ensure safe laboratory operation.
A large LCD display shows temperature, time, and program stages, simplifying setup and monitoring. Compact dimensions (515 × 421 × 211 mm) and a weight of around 25 kg make it easy to integrate into any laboratory.
The Hanon SH220F is widely used in food, agricultural, environmental, pharmaceutical, and chemical industries where precise and reproducible Kjeldahl analysis is required.
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