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Universal spring impact hammers are mostly used in the experiments of mechanical strength such as housings, handles, knobs, indicator lights, etc. of household and electrical products, so that the spring impactors can be used safely and reliably. So how to use a universal spring impact hammer?

1. According to the inspection requirements, select the impact hammer with the appropriate impact energy.
2. For multi-range impact hammers, refer to the calibration curve to set the range or select the range.
3. Pull the firing handle until it stops, and align the release cone with the tested part and release it.
4. Take the weak part of the shell to impact, if in doubt, take a few more points.

Instructions:
1. Fix the tested sample according to the regulations, and then select the impact position according to the requirements.
2. Pull the ball knob of the impactor until the release claw catches the hammer handle, so that the impactor is ready to be fired.
3. Place the axial direction of the impactor perpendicular to the surface of the product being tested, and then slowly push the universal spring impact hammer to carry out the impact tool should have sufficient mechanical strength, and its structure should withstand the rough handling that may occur in normal use .
4. If necessary, blows can be applied to handles, operating rods, knobs and similar parts, as well as to the signal lamp and its outer cover. The lamp in the appliance and its lamp cover are tested only when they may be damaged in normal use.
The spring impactor is designed and manufactured in accordance with the requirements of GB/T2423 (IEC60068-2-75). It is used to test the anti-impact ability of electronic and electrical products. It is a necessary test instrument for testing the safety performance of electrical products.

This appliance is suitable for mechanical strength testing of housings, operating rods, handles, knobs, indicator lights, signal lights and lampshades of household and similar electrical appliances, electronic products, lamps, electrical accessories, etc., to ensure that the tested product can withstand possible recklessness. Operation and other accidents enable electrical products to operate safely and reliably. It is mainly used to test the ability of housings, operating rods, handles, knobs, indicator lights and other housings of household and similar electrical products to withstand mechanical shock.