Brief introduction：

Used for distillation, drying, concentration, and temperature soaking of various liquid compounds in laboratories, as well as precise and stable constant temperature stirring and mixing of liquid solutions in closed containers over a wide speed range.

IIcharacteristic:

Double row 4-head mixer, using programmable integrated voltage stabilizing and boosting circuit, with stable speed and unaffected by voltage fluctuations. LED display, microcomputer temperature control, accuracy of. 1 ℃, 4-hole control, 4-hole separate stirring (N types of samples can be changed in each hole). The heater adopts a special molding process, immersion ring heating, and uniform heating. Suitable for experiments at the same temperature but different speeds.

3、 MainlyParameters:

1. Working voltage: 220V/50HZ

2. Speed: 0-2400 revolutions per minute (stepless speed regulation)

3. Motor power: 30W × 4

4. Working size: Φ200*110mm*4

5. Temperature range: RT --100 ℃

6. Temperature control accuracy: ± 0.5 ℃

7. Mixing and temperature control separately

8. Model: SHJ-4

4、 Instructions and precautions for use

**Electricity consumption: This product uses a 2200V AC power supply and must be properly grounded. Do not connect the ground wire to the gas pipe.Before powering on, water should be injected into the pot above the partition. During use, the heating tube must not be exposed to the water surface, otherwise the heating tube will burn or even burst, or the solder will melt and leak, causing electric shock, etc. Connect the power supply,setting temperature: PressSETThe key can be used to set or view the temperature setpoint. clickSETThe characters on the keyboard and digital display start flashing,Indicates that the instrument has entered the set state,Press the △ key to increase the set value, press the ▽ key to decrease the set value, long press the △ key or ▽ key to quickly change the data, press againSET

The key instrument panel returns to normal working state and the temperature setting is completed.agitator

matters needing attention: