First, the introduction of heat collection type magnetic mixer:
DF-2 type heat collection type magnetic mixer, widely used in large and medium colleges and universities, environmental protection, health, epidemic prevention, petroleum, chemical, medical and other units. The instrument performance is good, no noise, no vibration, fast heating, water bath, oil bath can be a dual-purpose machine, is the ideal laboratory personnel essential tools.
Two, heat collection type magnetic mixer performance
1, power: single phase AC 10V 50HZ 220V
2, the power of the whole machine: 960W
3, mixing power: 40W
4, the heating power: less than 800W
5, stepless speed regulation: starting to 2000 rpm
6, temperature control range: RT-299
7, the temperature fluctuation is less than or equal to 0.5 DEG C
Three, heat collection type magnetic mixer using method:
1, power, Sheng cup ready, open the lid of the stainless steel container, will be placed in the middle of the stainless steel container, to the stainless steel container to join the heat transfer oil or silicone oil to the appropriate height, the mixture into a cup solution. Turn on the power switch, indicator light, the governor will be in the direction of the municipal direction of rotation, simple speed from slow to fast. Adjust to the required speed.
2, to heat, the connection temperature sensor probe, the probe clip on the bracket, the mobile stent to make the temperature sensor probe into the solution of not less than 5 cm, but can not affect the agitation.
3, open the switch, in about 1 minutes after the instrument on the red digital display is 400, down 0, still 30 seconds after the row show the value of the current temperature, press the /SET key on the SP display, according to the long or so key, the display is set to lower temperature, then press the / SET key row shows ST, still press the /SET button, back to the actual temperature, on display at this time, to be after a few seconds, start working memory intelligent meter.
If you want to change the parameters of intelligent meter, such as reset to a higher temperature (or the original error set is too large) if you want to change the parameters of smart meters, such as to set higher temperature (or temperature error of original set is too large), need to press the /SET key on the SP display, press * or we make the key row shows the desired temperature, then press the /SET button on the display, ST, still press /SET on display for the actual temperature. Then hold down the /AT button 20 seconds, RUN light flashes, the instrument to be self tuning, automatic back and forth (refers to the automatic heating to the set temperature to stop heating, back to below the set temperature by heating) after two times of self adjustment after the end of the RUN lamp, and the instrument obtains a set of constant parameters can overcome the over temperature the. Press the /SET key, the upper display is SP, according to the long or so key, the need to set the temperature display.
4, such as the work of mixing sub phenomenon, please turn off the power to re open, speed from slow to fast, adjust to make it back to normal
Four, set the heat type magnetic mixer notes
1, in order to ensure your personal safety, please use three phase safety socket, use must be properly grounded.
2, the heating time is generally not too long, intermittent use can prolong life. 8 hours of continuous work speed operation, high-speed operation can work continuously for 4 hours.
3, stainless steel vessel without adding heat conduction oil and when there is no connection temperature sensor, please do not turn on the temperature control switch, so as to avoid the heat pipe and the constant temperature table damage.
4. Please read the instructions carefully before using this instrument, so as to avoid unnecessary trouble.
5, often without time, please try to wipe clean and placed in dry ventilated place.
6, the company's products three bags a year, life-long maintenance. (improper use or man-made damage to charge a fee) please rest assured that the use of.