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EN 71 KE Tester
Kinetic Energy Tester T011

T011 Kinetic Energy Tester is used to test the maximum energy produced from projectile toy shoot bullets or launched bows, so as to evaluate ejection articles will cause injury for children or not.

Dynamic Strength Tester
Toy Dynamic Strength (2m/s) Tester T012

T012 Dynamic Strength & 2m/s Tester is used test dynamic strength for wheeled ride-on toys. Simulate children wheeled ride-on toys vertically crush the inelastic step 50 x 50 mm at the stable speed of 2m/s±0.2/s, and then check the damage degree. This device can be used for children ride-on toys, such as children tricycle, toy bikes, scooters, etc.

Sharp Point Tester
Sharp Point Tester T004

Sharp point tester is to determine whether accessible sharp points on child-related products are likely to cause injury. If the accessible sharp point penetrates a specified depth into the small rectangular opening of the tester, the LED is illuminated to indicate that the point is unacceptably sharp.

Mouth Toy Endure Tester
Mouth Actuated Toy Tester T005

Used to test the safety of the Mouth-Actuated Toys, such as whistles with a ball, the sounders with a reed and other toys. Load the mouth-actuated projectile toy with the intended projectile and apply a pressure of 13,8 kPa ± 5 % in the direction of the mouthpiece for 5 s. Carry out the test 10 times in total.

Toys Accessibility Probe
Accessibility Probe T006

Accessibility Probe is used to assess the surface or components (points and surface of toys) of toys is likely to be touched and lead to hazardous. If the probe contacts the part or component, the part or component is considered to be accessible. Therefore, to do related tests based on standards to decrease hazards for children. This tools are including 2 parts: Probe A and Probe B. An accessible point for a toy or article intended for children 3 years of age or less is one that can be contacted by any portion forward of the collar of the accessibility probe designated as Probe A . An accessible point for a toy or article intended for children over 3 years of age is one that can be contacted by any portion forward of the collar of the accessibility probe designated as Probe B . An accessible point for a toy or article intended for children of ages spanning both age groups is one that can be contacted by any portion forward of the collar of either Probe A or B.

EN 71 toy tester
Sharp Edge Tester T001

T001 Sharp edge tester is used to determine whether the accessible edges on child-related products are likely to cause potential risk of injury after normal use and reasonable abuse. Those child-related products include metal or glass edges on toys and other articles intended for use by children under 8 years of age.

ISO 17707 Whole Sole Flexing Machine
Whole Sole Flexing Machine H018

H018 Whole Sole Flexing Machine, to measure the material's resistance to incision elongation(cut growth) during repeated flexing, especially for outsoles of protective footwear, including soles. The machine has three vertical or horizontal stations available for customized and is easy to operate. Loading, unloading and measurements are also much easier to carry out with the workstations provided. The sample flexes at speed of 140 times per minute, and the exact number is recorded in a counter that has been preset to the required number of flexing. A fixture can be used to position the steel chisel, which can be used to support the sample after the initial chipping. All mobile parts that need access are fully protected with a fully interlocked security cover to ensure that the machine complies with the latest security regulations. A manual device can be used to measure the hardness of the outer bottom and check whether the outer bottom must be twisted in accordance with EN ISO 20344. UTS also provide a version of this machine for testing at low temperatures allowing tests to be conducted down to -20°C.

Water Resistance Tester
Shoe Water Resistance Tester H009

To determine the waterproofness property for finished shoes. Within the specified depth of water, whole shoe will be mechanically brushed by rotary wet brush, so as to measure the water penetration property for finished shoe.

NBS Abrader - Abrasion Tester
NBS Rubber Abrasion Tester H014

To determine the abrasion resistance property for rubber or other compounds, sole and heel materials which are not less than 2.54mm in thickness. This machine has memory function so that users can set the number of tests by themselves. The current records will be kept not to change even if power failure or stop occurs. It also can be connected to a cleaner for easy cleaning.

astm d1424  Elemendorf Tear Tester
Digital Elemendorf Tear Tester M006B

To determine the tearing resistance strength (Elmendorf method) for various textiles. Also available for thick paper, plastic cloth and electrical insulating tapes. Three interchangeable pendulums ranging from 16,000 to 128,000 Millinewtons (mN) can be selected separately for multiple test method compliance.

45 Degree Flammability Tester
45 Degree Automatic Flammability Tester M015

To determine textile damaged area and length at 45 degree condition and the times of touching flame when textile is melted to specified length after heated at 45 degree condition. Stainless steel test cabinet with glass observation panel provided with automatic timing of flame spread in 0.1 second increments from ignition. Automatic or manual flame impingement for 1,5 or 20 seconds.

Water vapor transmission rate tester
Water Vapour Permeability Tester M029

To determine water vapor permeability (waterproofing and moisture-penetration performances) for various fabrics (including moisture permeable coated fabrics) and Non-woven fabric for garment usage including bat wool, space cotton, etc.

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Note for ASTM E84 tunneling surface combustion test

2019-04-18

ASTM E 84: standard test method for surface burning characteristics of building materials

Flame propagation refers to the development of flames on the surface of materials.The flame propagation property is often tested by tunnel method and radiant plate method.

ASTM E84 /ASTM E84 test method:

Surface flammability tester is used to determine the flame propagation rate of building materials (as well as the concentration of smoke). According to ASTM E 84, the equipment used for the tunnel method is a 7.62m long steel groove lined with firebrick with an open end cross section of 0.45m*0.30m, with a window on the side of the groove.

Surface flammability tester

This test is similar to the standard:

UL 723, NFPA 255, UBC 42-1, CAN/ULC s-102, ANSI 2.5

The tunnel test compares the surface combustion characteristics of the tested material with asbestos plywood and untreated red oak.Class 0 asbestos plywood, class 100 raw red oak flooring.The flame propagation rate of various untreated woods ranges from 60 to 230.In this test, smoke from the combustion process is also measured and rated on the same scale.These levels were established within the first 10 minutes.Unlike fire-resistant coatings, however, building codes require tests to be extended from 10 minutes to 30 minutes, flame propagation to no more than 1/2 foot of the burner, and no further signs of burning are required.

Notes:

1) ASTM E84 mainly evaluates the flame propagation index (FSI) and smoke density of materials or finished products, and provides the curve of the changes of these two parameters over time during the combustion process.

2) at least one size of the specimen: 0.51 m *7.32 m * with the maximum thickness (if the length is not enough, it needs to be spliced).

The ignition source was 2 gas flamethrowers, and the energy output was 5.3mj /min. It was located 190mm below the specimen, parallel to the end of the laboratory fire, and 305mm apart.The test time was 10 minutes and the FSI (flame spread index) value was measured according to the test.

3) the FSI value (between 0-200) and smoke density value of the material determined by the tunneling method classify the material.High-rise buildings and corridors, FSI<25, FSI=25-100 materials can only be used in places with low fire requirements, FSI>100 materials do not meet the flame retardant requirements.The standard divides FSI values into three categories: class A 0-25, class B 26-75, and class C 76-200.And the smoke index is less than 450.

This method is equivalent to NFPA 5 and UL723. The FSI of general building materials determined by this method is 0~25 for class A, 26~75 for class B and 76~200 for class C, and the smoke index is less than 450 (or the smoke density determined by ASTM D 2843 is less than 75).For rigid foam, FSI should be less than or equal to 25 (or ASTM D 2843 method less than or equal to 75) and smoke index less than 450.


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