ZNCL-BS Intelligent Digital Display Magnetic Heating Plate, 100-2500rpm, Gongyi Yuhua Instrument Co., Ltd (CAT#: STEM-GLE-0759-YJL)

ZNCL-BS Intelligent Digital Display Magnetic Heating Plate, 100-2500rpm, model ZNCL-BS 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 on the back of the stirrer, adjust the height of the cross clip, fix the reaction bottle with the universal clip, put in a suitable stirrer, plug in the internal sensor plug or external sensor probe, and plug in the power supply ~220V, turn on the main switch.
2. Temperature setting: Press the heating switch button to enter the heating state, and the PV and SV windows have digital display. Press the SET button, the numbers in the SV window flash, and the numbers in the SV window can be adjusted by pressing the "<", "∨", and "∧" buttons. Press the SET key again to exit the SV window temperature setting state, and the SV window temperature setting is completed. Set the required heating temperature, such as: 100 ℃, the green light is on to indicate heating, and the green light is off to indicate stop. The microcomputer will determine the heating amount according to the temperature difference between the set temperature and the current temperature, 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 completed easily.
3. Speed ​​setting: Press the stirring switch button to enter the stirring state, and the r/min window has a digital display. Press the SET button, the numbers in the SV window flash, and then press the SET button again, the SV window setting status exits, and the numbers in the r/min window flash. ” button to adjust. Press the SET button again to exit the r/min window speed setting state, and the r/min window speed setting is complete. 100-2500 rpm, LCD display, key selection, stable at low speed, strong at high speed. +
4. Self-tuning function: When the self-tuning function is activated, the heating time is the shortest, the flushing temperature is the smallest, and the balance is the best when different heating sections or heating power and solution are irregular. However, the self-tuning should be restarted after changing the heating medium or heating conditions set up.
5. Start auto-tuning: in the normal measurement control state, press and hold the "<" key for 8 seconds to enter the auto-tuning state. The AT light flashes in the auto-tuning state. If the process needs to stop the auto-tuning, press and hold the "<" key again. 8 seconds is enough.
6. When pressing the SET key to adjust each function parameter, if there is no key operation within 8 seconds, the instrument will automatically exit the setting state and enter the normal display state. If the parameters still need to be adjusted, you need to press the SET key again to enter the setting state.
7. 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 working. 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.
8. The electric appliance has the function of breaking couple protection. When the thermocouple is poorly connected, the green light of the display window "hhhh" will go out, and the electric appliance will stop heating, and it needs to be checked before use.

Power supply: ～220∨,50Hz
Board material: Somite Ceramics
Speed range: 100-2500 rpm, digilat display
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
Working hours: Continuous
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. Digital display speed display function.
4. 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.
5. It can heat and stir 50-10000ml standard or non-standard reaction flasks, non-magnetic metal or other non-metal containers
6. Adopt DC brushless speed regulating motor, stable performance, low noise, long life and no sparks.
7. Patented new aluminum profile shell, high temperature resistance, anti-corrosion, and good insulation performance.
8. Built-in over-temperature protection function.
The 9.30° inclined control panel is suitable for both sitting and standing viewing angles.
10. Stable at low speed and strong at high speed.

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