Digital Screen Rubber Alcohol Resistance Test Instrument

According to the marked connected to the appropriate power 220V, the governor switch to a

minimum, to avoid excessive speed, resulting in abnormal machine. Turn on the power, first

test machine, turn off the power if any abnormalities.

Select the cotton or rubber head or other test medium fixed in the test fixture, the machine

idling run to see whether there is any abnormal, to confirm the normal machine before the

product test.

Select the required test rod, the workpiece will be tested fixed on the workbench, and strive

to keep its friction site vertical and a reasonable range. Coupled with the corresponding test

weight to test load requirements

According to different conditions and different product requirements, enter the required

number of cycles on the counter friction (0~9999 times), before setting the data must

first RESET key clear.

Depending on the length of the test required for different product range, select the appropriate

friction distance. To adjust the friction distance, first open the back cover, and then determine

the friction distance of the product by adjusting the distance between the screw on the motor

head and the center of the motor head.

As the alcohol friction test, in the "round head" friction rub wrapped with special rubbing cloth

dipped in alcohol for friction.

As a rubber friction test, take the rubber strip 60mm long into the rubber friction fixture, and

gently tighten the front screw, such as rubber friction, the friction head unscrew, and then

pull out a period of rubber can be used.

During the normal operation of the machine, press the stop key immediately if an abnormal

situation occurs. At this time, all operation of the machine will be stopped. Restart then the

counter still records the current number, you can continue to test.

According to the selected number of friction operation is completed, according to the results

of the product to make a decision.