ABQ snap button Pull Tester

Introduction:

The button tester is configurable for NK, HF Push Pull Gauge and special jig. Dedicated to measure the buttons' clip force or the collapsing force of detachment from clothing. Detecting the fixed strength of buttons is very important standard. Especially in infants and children's clothing design and manufacturing is the most important. It needs strength instruments to note the measurement of the force in the fixed decorative button.

Purpose:

The purpose of ABQ buttons testers is to define the responsibility of the garment manufacturers to ensure the button and push button and the fixed article can be properly fixed in the garment, preventing the buttons, etc, separate from clothing so that make the chance of dangerous that the baby swallow. Therefore, all garment button, and fixed decorative button (The whole can be put into small objects measurement) are required detection by the button tester.

Meaning and function:

1. The test method of this instrument is used to measure buttons and clothing for vertical tension tests, and button and push button don’t need to pull from clothing.

2. This method requires button sewing specification should be in accordance with the standard of button maker.

3. This test method is used to establish the relevance in different environment, as well as all kinds of different buttons and brand to make comparison.

4. This standard may contain hazardous materials, equipment. But we do not list all possible security problems in the using within standard. Therefore, the standard user’s responsibility is to create rules relevant safety and health, and determine the appropriate rules before using.

5. All the buttons are needed sewed tightly by chains stitching on fabric.

6. According the requirements of test, when the maximum button size is larger than or less/equals 6mm, buttons should inherit a tension of 90N or 50N respectively.

 Instruments:

1. Instrument support (shown below) : 

n        Big base platform, good stability, suitable for indoor table test.

n        Screw transmission, and precise displacement measurement head, lateral handwheel loading, simple and stable operation.

n        The standard configuration of base platform, can move around, convenient for accurate clamping.

n        This machine can be installed on the table (platform), and make the frame more stable.

n        Size: 260mm×360mm×700mm.

n        Trip: 180mm.

n        Rated load: 500N.

2. The push pull gauge of instrument, the standard configuration is Analog Push Pull GaugeNK—300(Digital Push Pull GaugeHF—300) is configurable, with different price)

1)        Analog Push Pull Gauge

• Type: NK - 300.
• the maximum load: 300N (30Kg).
• push rod trip: 10mm.
• Working temperature: 20°C±10°C.
• Transportation temperature: - 27 ° ~ + 70 ° c.
• Relative humidity: 15% ~ 80% RH.
• Working environment: no hypocenter and corrosive medium around

2)        Digital Push Pull Gauge

• Type: HF - 300.
• The maximum load, 300N (Kg, N and ib three units can be automatically converts).
• The resolution: 0.01 N.
• The precision ± 0.5%.
• Output interface: RS 232 nine holes socket.
• Power: charging power supply: 220V/AC, Time: continuous working batteries 6 ~ 8 hours.
• Stability: temperature drift: 0.2uV/°C(0~60°C), null drift: ≤0.1% / 8 hours/FS.
• Calibration range: full range calibration.
• The environment temperature: 0 ~ + 60 ° c.
• Humidity: more than 80%.
• Allowing overload: 150%.
• Power supply: the fifth nickel cyanide batteries / 220V AC charge 4 ~ 6 hours.

3 .The fixture on the instrument:

A, · Type: AJJ – 013.,AJJ-014, AJJ-016,AJJ-020

·Applicable scope:, mainly used in buttons, toys tensile tests.

·Maximum load,:500N.

4. The fixture on the base of the instrument:

• Type: AJJ – 015.
• Applicable scope:, mainly used in buttons, toys tensile tests.
• Maximum load: 500N.