Introduction of KS-370 Oscillation Dispersion Testing Machine


I. Overview and safety precautions



Oscillation and dispersion testing machine (commonly known as "quick hand") is used in the laboratory of paints, dyes, inks, etc. to quickly and efficiently oscillate and disperse materials, and to conduct comparative dispersion test of various materials at the same time.

The KS-370 Oscillation and Dispersion Tester is available in both column and floor styles. It is available in both a canister configuration and a pinch configuration. The column type pick-and-place material is convenient, and the floor type is more stable. The canister configuration can hold various user-supplied tanks (no more than 2.5L on each side and 5L on both sides). The bottle holder is equipped with small glass bottle clamps (4 on each side and 8 on both sides). ). The small vials supplied are approximately 195 mL each.

The oscillating dispersion testing machine is used in the chemical product testing process. Users should establish appropriate safety and health protection measures and determine the rules and regulations according to relevant safety regulations before use. Safety issues related to the contact of chemical raw materials should be established by the user and are outside the scope of this specification.




Second, the installation

1, column installation

(1) Mounting the suction foot on the bottom plate of the column bracket;

(2) After the column is in place, fix the rubber stopper around the bottom of the column with expansion screws (see the figure below);

(3) Mount the main unit on the column bracket.

2, floor-mounted installation

Use the four foot springs in the spring seat holes on the base plate of the main unit.




Third, the operation summary

1. Fill the can (or bottle) with the material to be dispersed and the grinding media (abrasive beads).

Grinding medium, material-bead mass ratio, glass beads 1:2~3, steel beads 1:3~4

2. Place the closed tank (or bottle) into the holding device and turn it by hand. The clamping force should be appropriate to avoid damage to the can (or bottle) caused by excessive force or damage to the clamping device.

3, try to avoid the use of single-sided cans (or bottles). If you do need to use it on one side, hold the water tank (or bottle) on the other side.

4. If the small glass bottle is used in the canister configuration, in order to improve the dispersion efficiency, the two small glass bottles can be clamped once at a symmetric position near the outer side of the one-side clamping plate. Also pay attention to the balance on both sides of the clamping device.

5. Set the timer according to the required grinding time (optional, please refer to the timer manual for operation) to start the machine.

6. After the dispersion is completed, please make sure that the machine is completely still, before turning the handle to loosen the clamping device and take out the tank (or bottle).

7. After the work is completed, please disconnect the power supply and do the cleaning and maintenance work in time.

8. Detailed steps and judgment standards for material handling Please refer to the relevant regulations of different products by yourself, which is beyond the scope of this manual.




Four-hole four-hole holder method (only provided in the bottle configuration)




1. Loosen the ingot nuts at both ends and separate the four-hole holder up and down.

2. Place the small glass bottle in the lower holder (same as the size of the small glass bottle provided).

3. Cover the upper holder and tighten the nut at both ends.

4. Install the entire holder on the quick hand gripper.

5. It must be noted that the two slots on the four-hole holder must be aligned with the cylindrical pins on the quick-hand gripper; the positioning block on the four-hole holder must be above the quick-hand gripper.




Five, use precautions




1. After using the new machine for 100 hours, please replace the crankcase lubricant. In the future, you only need to check and add it in time. Lubricant grade: Great Wall brand heat setting machine lubricant 4402-1.

2. Do not hold the total mass of the material tank (or bottle) more than 5 kg to avoid shortening the service life of the machine.

3. Please do a good job of cleaning and curing the clamp guide rod and screw in time to avoid the difficulty of clamping and retreating due to rust or residual foreign matter.

4. In order to extend the service life of the machine, after each work exceeds 90 minutes, please stop for 10~15 minutes to start the machine after cooling.

5, the machine will have a large heat when working, please try to place the machine in a well-ventilated workplace.

6. The company will continuously improve and develop products according to the needs of the market and customers. Subject to change without notice.

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