Brief introduction:

85-2B Thermostatic Digital Magnetic Stirrer is our factory's another research result after the 85-2 Magnetic Heating Stirrer. It is an ideal analysis measurement instrument for heating and stirring liquid, which has the special virtue of auto-controlling constant temperature. 85-2B Thermostatic Digital Magnetic Stirrer adopts direct current brush motor, having the characteristics of low noise, little mechanical breakdown and steady timing. The agitation machine is made from Fluorine material and all wool and a yard wide alnico, which has the merit of high temperature resistant, antifriction, chemical corrosion resistant and high rotary force. It is very perfect and convenient to carry out mixing in the sealed container.

Technical index:

1. Power source: 220V±10% 50Hz

2. Speed: 0~2000rpm

3. Motor power: 40W

4. Heating power: ≤200W

5. Range of temperature controlled: ambient+5~100℃

6. Timer: 0-120min

7. Digital display for temperature and speed

Temperature setting:

Set temperature: press SET key to set temperature. After pressing SET key, data on lower line digital tube will flash (the upper low measure temperature normally), which means meter enters the status of temperature setting. Press △ key to increase set value, and press ▽ key to decrease set value. If continuously press increase key or decrease key, set value will change rapidly. Press SET key again, and meter returns to temperature under normal working status. Setting is finished.

Correction of sensor error: When confirming that displayed value on meter is not correct, correct displayed value. Press SET key for 3 seconds to enter internal menu of meter, and press △ or ▽ key to correct this parameter after selecting parameter SC. Correction range of sensor error is +50~-50. After finishing correction, press SET key again for 3 seconds to exit. Correction value of meter when ex-work is 0. When using, one shall preventing correct meter from being corrected incorrect.

Precautions:

1. The machine must be electrically well grounded for safety.

2. Don't let the agitation liquid spill to stainless steel top plate, avoiding accidents.

3. Keep the machine clean when using, power switch should be turned off when the machine is not going to be used for long time, avoiding accident.

4. If the stirring bar is jumping when working, please turn off the power switch and restart it, turn on the speed from slow to fast, then it will return to normal stage.

The warranty is one year against manufacturing defect after date of purchase. Repairing for artificial damage or misuse will be charged appropriately.