NDK200-1A Sample Concentrator (96-gas-needles)

The NDK200-1A Sample Concentrator (96-gas-needles) is a high-capacity, high-efficiency nitrogen evaporator specially designed to simultaneously concentrate up to 96 samples. Equipped with a 96-needle gas manifold, this model is optimized for high-throughput evaporation of solvents from microplates, vials, or tubes—making it ideal for drug discovery, pharmaceutical testing, molecular biology, and analytical labs. This model uses precisely controlled nitrogen blowdown and digital temperature regulation to speed up evaporation while ensuring reproducibility and protecting sample integrity. The independent needle control allows for selective use of gas per row or column, improving gas efficiency and flexibility. A user-friendly LCD interface allows precise programming of time, temperature, and gas flow. The aluminum heating block provides uniform heating across all positions, and the 96-nozzle stainless steel manifold ensures even nitrogen distribution, essential for large-scale sample preparation. It’s perfect for labs needing automation-compatible, parallel sample concentration.

Feature of NDK200-1A Sample Concentrator (96-gas-needles)

• The heater heats the sample rapidly to the evaporation temperature, and at the same time, the gas is blown to the surface of the solution through the gas needle, which promotes rapid evaporation of the solution and concentration of the sample.
• The height of the air cavity can be adjusted. The length of a standard gas needle is 80mm.
• The entire equipment can be put into ventilation cabinet when the concentration sample in toxic solvents.
• Built in overheat protection, automatic fault detection and fault beep alarm devices.
• LED displays immediate temperature and diminishing time. Operation is simple and convenient.

Technical Specification