Description:This Elmendorf Tearing Tester can be used to test the Determination of tear resistance of textile, non-woven fabrics, paper, paperboard, thin film, ventilation tape, sheet metal etc.
The principle
A slit is centrally precut in a test specimen held between two clamps and the specimen is torn through a fixed distance.
The resistance to tearing is in part factored into the scale reading of the instrument and is computed from this reading and the pendulum capacity.
Specifications:
Measurement range: A. 0~16N , B. 0~32N, C . 0~64N
Test accuracy: ≤±1 Calibration
Sample Dimensions: 100 * 63 mm
Slash length: 20±0.2mm
Tearing length: 43mm
Dimensions: 400 * 210 * 395mm (L*W*H)
Weight: 30kg
Accessories: weights 2 pcs
Standards:
Test for Textile: GB/T 3917.1, ASTM D 1424, DIN 53862, EN ISO 13937-1, ISO 4674-2, ISO 9290, M&S P29, NEXT 17, NF G07-149
Test for Paper: GB/T 455, APPITA P 400, ASTM D 689, BS 4468, CSA D9, DIN 53128, EN 21974, ISO 1974, JIS P 8116, PAPTAC D9, SCAN P11, SNV 198482, TAPPI T414, UNI 6444
Test for Plastic: GB/T 11999, ASTM D 1922, ISO 6383-2, JIS K 7128-2, NF T54 141
Test for Non-woven fabrics: ASTM D 5734, WSP 100.1
Service and Support
Our company focuses on research and development , we were produced some intelligent testing equipments over thirteen years, we continue to provide stable performance, high-quality equipment for product quality testing industry.At present, the company has 14 utility model patent technologies,2 patents for invention and participated in the drafting and formulation of nine national standards.
In cooperation we has a variety of testing units, industries, association partners and friends, accumulated a large number of detection industry insights and contacts, for those friends who just come into testing industry, we can learn from each other to communicate, explore the problems and difficulties encountered in testing.