HDN系列熱風干燥機特點采用PID控溫，溫度誤差在1度以內。
PID is adopted to control the temperature,keeping the temperature error within ±1℃.
設有熱電偶斷偶報警、高溫報警、過載保護多種安全保護。
Several protective devices adopted:alarm for open circuit of thermocouple,alarm for overheat and overloading protect.
雙數碼管直接顯示實測溫度和設定溫度。
Dual digital display shows the actual temperature and the setting temperature.
開機自動延時開電熱，關機自動延時關風機。
Auto time-delay to start the heater when the machine is started and auto time-delay to stop the blower when the machine is stopped.
輕觸開關控制一鍵自動開機。
Light-touch switch to start the machine with only one press.
標準設置排風濾清器，減少壓損，防止粉塵分散，保護工廠環境。
Standardized Exhaust filter,reduce pressure damage prevent dessemination of dust and protect envirorment.

HDN系列熱風干燥機技術參數：