Introduction: ZNHW-T16 digital constant temperature electric heating sleeve is made of alkali-free glass fiber as insulation material, Cr20Ni80 alloy spring device is placed in it, and aluminum silicate cotton is vacuum-shaped and hemispherical thermal insulation body is insulated, and the outer casing is injection molded at one time. The cover adopts the electrostatic spray process, and the spherical heating of the container can make the heat receiving area of the container reach 60% or more. Temperature control adopts computer chip as the main control unit, adopts multiple digital filter circuit, fuzzy PID control algorithm, with high measurement precision, small flushing temperature, single-button touch operation, dual-screen display, internal and external thermocouple temperature measurement, controllable Silicon control output, 160-240V wide voltage power supply, and break-proof protection function, with the characteristics of fast temperature rise, high temperature, easy operation and durability, it is the most ideal instrument for precise temperature control heating test. Features: 1. Digital display adjustable control panel. 2. Aluminum alloy tensile shell is resistant to high temperature, corrosion, and durable. 3. The heating jacket is heated, the heating area is large, the heating is fast, and the temperature is high. 4.pt100 temperature measurement (K type), intelligent PID temperature control, ±1 °C (±0.2 °C) error, accurate and reliable. 5. The inner and outer sensors can alternately measure the temperature of the heating jacket and the container solution. 6. Temperature range: surface temperature room temperature - 380 ° C with its own protection. 7. Heating capacity: 100, 250, 500, 1000, 2000, 3000, 5000, 10000, 20000, 30000, 50000 ml. 8. It can add program temperature function, magnetic stirring function, timing function, etc. according to customer requirements. Instructions: 1. Insert ~220V power supply, turn on the power switch, the display window will display “K”, the setting window will display “400”, and the electric appliance will be equipped with K-type thermocouple. The maximum control temperature is 400°C. After 3 seconds, the display window will display. At room temperature, the setting window displays the last set temperature value. 2. One-button operation, press the setting “▲” or set the minus “▼” button, it will quickly set the required heating temperature such as: 100°C, green light indicates warming, green light indicates stop, The microcomputer will determine the heating amount according to the temperature difference between the set temperature and the current temperature, ensure that the temperature is not warmed up once, and maintain the balance between the set value and the display value ±1 °C temperature difference, so that the heating process can be easily completed. 3. There is a rubber plug on the lower left side of the electric heating sleeve, which is used to protect the external thermocouple socket from corrosion and rusting and conduction of the inner wire. When unplugged, the inner probe is disconnected and the machine stops working. If the external thermocouple is used, the plug should be unplugged, the external thermocouple plug is inserted into the socket and the nut is locked, and then the stainless steel probe is placed in the solution for temperature control heating. 4. The electric appliance is provided with a break protection function. When the thermocouple is poorly connected, “1” or “hhhh” is displayed on the display window. When the green light is off, the electric appliance stops heating and needs to be checked before use.
Introduction: ZNHW-T16 digital constant temperature electric heating sleeve is made of alkali-free glass fiber as insulation material, Cr20Ni80 alloy spring device is placed in it, and aluminum silicate cotton is vacuum-shaped and hemispherical thermal insulation body is insulated, and the outer casing is injection molded at one time. The cover adopts the electrostatic spray process, and the spherical heating of the container can make the heat receiving area of the container reach 60% or more. Temperature control adopts computer chip as the main control unit, adopts multiple digital filter circuit, fuzzy PID control algorithm, with high measurement precision, small flushing temperature, single-button touch operation, dual-screen display, internal and external thermocouple temperature measurement, controllable Silicon control output, 160-240V wide voltage power supply, and break-proof protection function, with the characteristics of fast temperature rise, high temperature, easy operation and durability, it is the most ideal instrument for precise temperature control heating test.
