UT2089A Manual Film Elmendorf Tearing Tester ASTM D1922_Other Pipe Testing

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UT2089A Manual Film Elmendorf Tearing Tester ASTM D1922

Introduction
Specification
Accessories
Standard
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UT2089A Elmendorf Tearing Tester is designed for the tearing test of films, sheets, flexible PVC, PVDC, waterproof films, woven materials, polypropylene, polyester, paper, cardboard, textiles and nonwovens.

Standard: ISO 6383-2-1983, ISO 1974, GB/T16578.2-2009, GB/T 455, ASTM D1922, ASTM D1424, ASTM D689, TAPPI T414

Principle: Lift the pendulum up to a certain height to give it an initial potential energy. The pendulum tears the specimen while swinging down. Computer calculates the decreased energy caused by tearing to obtain the required force for tearing.

Feature:

2.1. Automatic release of pendulum, high test efficiency

2.2. Sudden power-off data saving function, after power-on, the data before power-off can be retained and the test can be continued.

2.3. Cooperate with microcomputer software to communicate (separately purchased) ARM processor, integrated control board design, reduce the failure rate.

2.4. 7-inch color touch screen, Chinese and English operation, easy to understand and easy to operate.

After sample break.

Measuring range	0~6400g (800g, 1600g, 3200g, 6400g)
Tearing force arm	0.01mN
Tear initial angle	104±2mm
Tearing distance	27.5±1°
Cut length	43±0.5mm
Longitudinal displacement of incision	20mm
Paper clip size	8mm
Maximum clamping area	25*15mm
Clamping torque ratio	6.48cm2
Free swinging quantity	2.2:0.7
specimen size	min≥20，mid≥25,stand≥35.
Blade force arm ratio	(63±0.5 )mm x( 50±2)mm
Tear offset	Less than 10mm of the blade extension line
Distance between paper grippers	2.8±0.5mm
Clamping method	The system can select horizontal and vertical testing statistics
air pressure	Manual bilateral clamping
HMI	7.0in touch screen control, modular integrated thermal sensing function, testing automatic release of disc weight
Size	410mmx310mmx550mm
Weight	25kg

Item	Quantity
Tester Frame	1 set
Basic pendulum testing weights	1 set
calibration weights	1 set
Power cord	1 pc
Documents (Manual, packing list, certificate)

ISO 6383-2-1983, ISO 1974, GB/T16578.2-2009, GB/T 455, ASTM D1922, ASTM D1424, ASTM D689, TAPPI T414