1.temperature range - 80 to - 40 degree 2.circulation cooling freezer 3.PLC ... temperature freezer, refrigeration temperature range from -10 degree ~ -40 degree, safe, reliable, rapid cooling for the liquid, ... (KG)1000180030003500400055006500Refrigerant outlet temperature—80 degree ~—40 degree industrial cryogenic freezer - 80 to - 40 degree