Nitrogen Evaporator / Nitrogen Blowing Instrument

Nitrogen Evaporator - Nitrogen Evaporator NK200-1B visual nitrogen blowing instrument Features 1. The heater to make samples were heated to evaporation temperature quickly, at the same time, gas bullishness of needle blow to the surface of solution, rapid evaporation and prompt solution sample enrichment. 2. Gas injection in the position of the chamber can be changed, to apply different test tube. The standard gas needle length is 150 mm. 3. The chamber height can be adjusted, with unique characteristics: this model product sample enrichment is concentrated can be observed at any time when the liquid level position of the sample. 4. Each of the venting needle can be independently controlled, can independently purging, adjust the discharge alone, do not waste gases. 5. When the concentration of toxic solvents, the whole system can be placed in ventilated compartments. 6. The built-in overtemperature protection device, automatic fault detection and alarm function. Synchronous display, LED display, temperature time decline, according to the operation is simple and convenient. 7. Standard gas cavity and special adjustable bracket Technical parameters Product model NK200-1B Temperature range room temperature +5℃—150℃ Heating time ≤30min (40℃to150℃) Temperature accuracy (40~100℃)±1℃ Temperature accuracy (100~150℃)±1.5℃ Temperature stability (100℃) ±1℃ Number of placing modules 1 Display accuracy 0.1℃ The longest time 99h59min Nitrogen flow 0—10L/min Nitrogen pressure ≤0.1MPa Maximum power 400W Dimensions 260x220x520 mm