Electronic Sharp Point Tester , Strollers Testing Instrument

Electronic Sharp Point Tester , Strollers Testing Instrument

The instruction of Sharp Point Tester

Packing Inspection:

The outer package has been totally inspected before shipment. The outer package may be damaged due to the vibration and impact during the transportation process. First of all, inspect the outer package in a good condition carefully after receiving the product, Secondly, to check the product. Please contact the supplier promptly if any defect phenomenon of outer package occurs.

Product Inspection:

Apart the carton packing, open aluminum box, please check the products with the parts as below:

Standard:GB6675,EN-71,ASTM963,16CFR

Scope:
Used to judge the sharp tip on the toys or other articles which can be touched by children whether the unreasonable injury danger occurs

Operating Principle:

The two benchmark size of the rectangular open of the bottom of Sharp tip tester, W: 1.02mm±0.02mm, L: 1.05mm±0.02mm. Sunken the Sensing head into the test cover: 0.38 mm + /-0.02 mm. To place the tester machine on the palpable tip, To inspect the specified depth of the inserted tip. The depth of the inserted tip decide the sharpness of the tip. The tip can be judged as a potential sharp tip if the article can touch the Sensing head into the test cover: 0.38 mm + /-0.02 mm and can overcome 2.5 N (0/0.3) N spring force to move the Sensing head 0.12 mm + /-0.02 mm.

Test Method:

The assembly of the Sharp Tip Tester

a, Twist the screw cap of the indicator lights device counterclockwise
b, Place 1 pound of counterweight in cylinder

c,Put the screw cap of the indicator lights back to the cylinder Clockwise

d,Put 1 pound of counterweight to close the screw cap of the indicator lights, use 3 mm hexagonal spoon to assemble the 1 pound of counterweight and the cylinder together.

The calibration procedure of Tip Tester

a,Clockwise loosen locking ring, make the locking ring as far away test cover as possible
b,Clockwise or anti-clockwise rotate the test cover, the indicator is in the condition of lightening and no- lightening

c,Counter-clockwise the locking ring,Make the locking ring close to the test cover but no integrated, and make the calibration reference marks of the locking ring aim at any a long grid line on the test cover.

d,Ensure that the position of the lock ring fixed (i.e. calibration reference marks fixed) counter-clockwise test cover, make test cover back five space (that is calibration reference marks when counter-clockwise test cover aim at the next long grid line)

e,Ensure the position of test cover fixed relative to the cylinder, counterclockwise rotate the lock ring, make locking ring closely test cover, ensure the position of test cover unchangeable relative to the cylinder in the testing process.

f, Test after the above calibration

Judge: The light is on as NG(The Test specimen is potential tips)

Haida established in 2004 in Dongguan City, where is the “silicon valley” of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibration and after-sale service of test equipment, such as paper&packaging test equipment, Furniture test equipment, material mechanics test equipment, optical measurement equipment, environmental reliability testing equipment etc. With the persistent efforts of all staff, Haida owned 4 factories with total 60,000 square meters, 15 branch offices covers South China, North China, East China, Central China and Northwest China, as well over 20 overseas after-sales service sites covers Southeast Asia, Europe, North America and the Middle East with over 28,000 customers.

Haida main business scope includes equipment production, non-standard equipment customization, software development, measurement and maintenance consulting services. The company has passed ISO9000 certification and multiple certifications by internationally renowned testing organizations such as BV, SGS, TUV, and its products comply with GB, ISO, ASTM, EN, JIS, TAPPI, ISTA, DIN, BS and other domestic and foreign standards. Meanwhile, invested a large amount of research and development funds to adhere to the product concept of R & D , sales and products reserve to walk at the forefront of the industry. Moreover Haida participated in composing of furniture test standards and commonly drew up CY/T229-2020 industry standards with the National quality inspection, jointly developed industry test equipment with the National Paper Products Center and Dongguan Quality Testing Furniture Laboratory, co-built the reliability laboratory with many well-known enterprises, and Jointly built the dangerous articles packaging laboratory with Guangdong Huangpu Customs Technology Center.

Haida adheres to the vision of "To be the World Class Testing Equipment enterprise" and attaches importance to platform construction and talent reserves. Having 630 employee which contain 150 technicians and more than 300 bachelors, 5 Masters, and 3 PhDs. Haida have won 2 national invention patents and over 100 utility model patents, At the same time, established 5 industry-university-research cooperation bases with universities and research institutes and invited more than 20 doctoral supervisors as consultants.

Looking forward to the future, Haida will fulfill the mission of "Deliver the best testing equipment to our customers" and adhere to the core values of "Creative, Efficiency, Inheritance, Passion and Persistence". Taking a green, low-carbon, and environmentally friendly sustainable development path, Haida will continuously optimize the product structure to realize the transformation and upgrade of the enterprise itself. It is the eternal pursuit of Haida people to build Haida into a comprehensive provider of testing equipment with advanced technology, excellent quality, high-quality service, and win-win cooperation!