Máy đo pH/EC/DO Drawell Industrial

1700°C industrial furnace (box type resistance furnace) mainly provides high temperature heat treatment environment for industrial, research institutes, factories and other industrial laboratories, and is applied to new materials such as metal materials, ceramic materials, nano materials, and semiconductor materials. Features Furnace shell 1.High quality cold-rolled steel sheets CNC processing. 2.Energy efficient insulation keeps exterior safe to touch. 3.Side-opening door structure, the door opens to the right, easy to operate. Chamber material 1.Furnace material is 1400℃ high-purity Light Mullite bricks. 2.Adopt high quality alumina polycrystalline fiber with good insulation and durability properties. 3.High quality 1800 degree fiber alumina as refractory lining. 4.Ceramic fiber insulation for fast heat-up and reduced energy consumption—rise time to 1100°>C takes only 50 minutes. 5.Vertical heating elements evenly distributes on two sides of the chamber which give an ideal temperature uniformity. Heating System 1、High quality MoSi2 heating body, safely and firmly installed on both sides of the furnace chamber, free thermal radiation heating in the furnace cavity, energy saving and efficient. 2、Two-side heating (left and right sides), so as to realize good uniformity in the furnace. 3、Can be customized for the highest temperature of 1750 ℃ and 1800 ℃ high-temperature furnace, applied to ceramic materials sintering. Temperature controller 1.High quality HRE alloy resistance wire,Excellent temperature uniformity. 2.Control system integrated in the furnace base, Defined application within the constraints of the operating instructions. 3.Feature single setpoint digital control, LED display of actual temperature v.a set point. 4.Intelligent microcomputer PID controller can program 30 segments. Safety precautions 1\. Overheating & Broken thermocouple protection. 2\. Leakage circuit breaker. 3\. Automatic power off when furnace door opens (optional function). 4\. Over-temperature protection and alarm allow for operation without attendant(s). 5\. Microprocessor-based PID control with self-tuning capability to prevent overshooting of set temperature. 