Thiết bị thí nghiệm chống rách vải may mặc Astmd 3939 Mace

ASTM D3939 Fabric Textile Ici Mace Snagging Resistance Tester Product Description

Product Introduction:
This tester is suitable for testing outerwear knitted and woven fabrics and other fabrics that are easy to snag, especially for the snagging properties of chemical fiber filaments and textured yarn fabrics. Put a chain-suspended hammer around the guide rod and put it on the surface of the sample sleeved on the drum. After the drum rotates at a constant speed for a certain number of times, remove the sample and compare it with the rating chart in the rating box. .
Product Discription:
The machine can quickly detect how easy or difficult the fabric is to get hooked (that is, hook the yarn out of the fabric) under normal wearing conditions. The instrument is equipped with an observation box and a comparison pattern card for different fabric structures. Equipped with 4 test rollers (covered with the fabric to be tested), the hammer ball is a tungsten carbide head and is controlled by a predetermined electronic counter.
Standard accessories: 2/4 rubber rings, 2/4 wool felt cylinders, 1 sampling plate, spacing ruler 45mm
Standard: ASTM D3939, JIS L1058, GB 11047
Accessories: Tungsten carbide crochet needles (12 pcs/pack); Felt sleeves (4 pcs/pack); refer to the hooking chart

Product Parameters

Working position	two groups / four groups optional
Test speed	60±2 r/min
Testing Cylinder	outer diameter 82mm, length 210mm
Total Weight of Mace Ball	Weight 160±10g/pc
Nails	exposed length 10mm, 11 nails / hammer
Needle exposure length	diameter 10mm, spacing 12mm
Distance between hammer and guiding rod(connecting chain length)	45mm
Test times	600 times
Specimen size	200x330mm,two pieces each in the warp and weft directions
Size(WxDxH)	94.5x45x38cm
Weight	About 70kg
Power supply	1∮,AC220V,3A

Dongguan Astrand Electronic Technology Co., Ltd, with its own brand--ASTRAND, has been dedicating in providing professional testing equipment with top quality since its establishment in 2007. It owns sophisticated and advanced technology in producing Fabric Textile machine, Shoes/Footwear Testing Equipment, Paper and Paperboard Testing Equipment, Environmental test chamber, Universal Tensile Strength Testing Equipment and so on. Products made by ASTRAND reach international standards: ISO, ASTM, DIN, EN, GB, BS, JIS, TAPPI, AATCC. Also they are widely used in different area: R&D Institutions, Quality inspection institutions, universities,electronics, communications, instrumentation, automobile, aviation, etc.