Sharp cusp tester method - Database & Sql Blog Articles

Sharp Point Tester Model: JX-9704 Application: Used to detect the sharp points of the toy that can be touched. Accessories: cusp tester, weight weight, bulb 2, battery pair meet the standard: ASTM F963 4.8, EN71-1998 8.12, GB6675-2003 A.5.9, 16 CFR 1500.48 sharp cusp tester test procedure: 1 The cusp tester adjusts the program 1.1 and rotates the loose ring clockwise. 1.2. Turn the test cap clockwise until the red indicator light is on. 1.3. Slowly turn the test cap counterclockwise until the indicator light just goes out. 1.4. Rotate the test cap forward/backward to determine the exact position when the indicator light is just lit. 1.5. Align the scale line marked with the lock ring with one of the scale lines of the test cap. 1.6. Turn the test cap 5 grids counterclockwise (the distance between the two short lines on the cap is one grid). 1.7. Tighten the locking ring until it is close to the tail cap.

2. Sharp cusp tester cusp test procedure Place the tip into the cusp tester measurement slot, hold the test object and apply a force of 4.5 N to check if the light is on. If the cusp tester is freely vertical and no external force is applied, the external force applied by the object to be measured is 4.5 N (1 LBS). 3. Judgment: If the light is on, the measured object is a non-conforming product, which is a sharp point.
How to use and understand the sharp cusp tester: 1. Place the sharp cusp tester on the accessible cusp and check whether the sharp point being tested can be inserted into the sharp tester to the specified depth. The tested cusp is inserted into the measuring slot and an external force of 1 lb is applied to make the indicator light, and the cusp is determined to be a sharp cusp. 2. Wood thorns in wooden toys are dangerous and sharp, so they must not exist on toys. 3. The sensor head must be adjusted as required before each inspection to ensure accurate and sensitive sensing. 4. When adjusting the sharp cusp tester, first loosen the lock ring and then rotate the lock ring to advance the indicator device a sufficient distance to expose the calibration reference scale on the circle. Rotate the measurement cover clockwise until the indicator light flashes. Rotate the measuring cap counterclockwise until the appropriate micrometer mark matches the calibration scale, then turn the locking ring until the locking ring is against the measuring cover to secure the test cover. Jiangmen sharp cusp tester age limit: age range cusp test requirements 36 months below the toy is not allowed to have sharp cusp 37 months ~ 96 months toys can have functional sharp points, must have warning instructions, but There must be no non-functional sharp sharp points. Applicable types: wooden toys and toys suitable for children aged 96 months and below.