ZNCL-B Smart Magnetic Heating Plate, 50-1800rpm, Gongyi Yuhua Instrument Co., Ltd (CAT#: STEM-GLE-0758-YJL)

ZNCL-B Smart Magnetic Heating Plate, 50-1800rpm, model ZNCL-B is manufactured by Gongyi Yuhua Instrument Co., Ltd. The method of use of this product is:
1. Fix the vertical rod in the screw hole at the rear of the stirrer (note: there are straight wires and reverse wires), adjust the height of the cross clip, fix the reaction bottle with the universal clip, and put in a suitable stirrer.
2. Plug in the ~220V power supply, turn on the power switch, the PV display window displays "K", and the SV setting window displays the word "400". This appliance is equipped with a K-type thermocouple, and the maximum control temperature is 399 °C. After 3 seconds, the PV The display window displays the room temperature, and the SV setting window displays the last set temperature value.
3. Temperature setting: Press the set plus "▲" or set minus "▼" key for 3 seconds, it will quickly set the required heating temperature, such as: 100 ℃, the microcomputer will be based on the set temperature and The temperature difference of the current temperature determines the heating amount to ensure that there is no temperature rush to heat up in place at one time, and to maintain the balance of supply and heat dissipation under the temperature difference between the set value and the displayed value ±1 °C, so that the heating process can be easily completed.
4. Self-tuning function, starting the self-tuning function can make different heating sections or heating power and solution irregular, the heating time is the shortest, the flushing temperature is the smallest, and the balance is the best, but the self-tuning should be restarted after changing the heating medium or heating conditions. set up.
5. Start self-tuning: press the shift key "?" for 5 seconds, the number in the setting window flashes to enter the self-tuning state, and the number stops flashing after three warm-ups, indicating that the self-tuning is over and can be used, but the self-tuning needs to be It is used during initial heating, and the self-tuning in the middle is not accurate.
6. Adjust the "stirring" knob clockwise, and adjust it to the appropriate position according to the speed display for stirring.
7. If there is a jumping phenomenon, please turn off the stirring and then start it slowly.
8. If the stirring capacity is large or the solution is viscous, adjust the knob appropriately to increase the stirring strength.
9. There is a rubber plug under the back of the stirrer to protect the external thermocouple socket from corrosion and rust and to conduct the inner wire. If it is pulled out, the inner probe will be disconnected and the machine will stop heating. If the external thermocouple is used, the plug should be removed for storage, the external thermocouple plug should be inserted into the socket and the nut should be tightened, and then the stainless steel probe should be placed in the solution for temperature control heating.
10. The electric appliance is equipped with the function of breakage protection. When the thermocouple is not properly connected, the display window displays "hhhh" and the green light is off, and the electric appliance stops heating. It needs to be checked before use.

Power supply: ～220∨,50Hz
Speed range: 50-1800 rpm,Stepless adjustable
Motor power: 40W,DC14-24V
Stirring capacity: 50—10000ml
Heating power: 260-750W
Temperature control accuracy: ±1℃
Temperature control method: Intelligent digital display, thyristor control, temperature measurement by internal and external sensors
Heating temperature: Maximum surface temperature330℃
Boiling: Water10—25 min
Furnace wire: Cr20Ni80
Heating area: 140*140 180*180 230*230 280*280mm
Material: Somite Ceramics
Fuse: ø5×20 15A

1. Exclusive use of square black crystal ceramic heating surface heating, beautiful and anti-corrosion, no deformation when heated.
2. Unique heating method (patent has been applied for), the maximum surface temperature can reach 330 ℃.
3. Temperature control adopts fuzzy PID control algorithm, dual-screen digital display, self-tuning function, high measurement accuracy, small punch temperature, single-button light touch operation, internal and external thermocouple temperature measurement, thyristor control output, 160- 240V wide voltage power supply with burnout protection function.
4. It can heat and stir 50-10000ml standard or non-standard reaction flasks, non-magnetic metal or other non-metal containers.
5. Adopt DC brushless speed regulating motor, stable performance, low noise, long life and no sparks.
6. Patented new aluminum profile shell, high temperature resistance, anti-corrosion, and good insulation performance.
7. Built-in over-temperature protection function.
The 8.30° inclined control panel is suitable for both sitting and standing viewing angles.
9. Stepless speed regulation, stable at low speed and strong at high speed.

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