Can you recommend some tearing tester that meets these standards?

Below are a few brands and models of testers that meet common tearing test standards:

 

1. Thwing-Albert Instrument Company: Model EJA Vantage Series, meets ASTM D1004/D1938/D624/D638/D882/D1894 standards.

 

2. Instron: Model 5940 Series, compliant with ASTM D1004/D1938

 

3. Presto Group: Model Tearing Strength Tester, meets ASTM D624 standard

 

4. James Heal: Model Titan Universal Strength Tester, meets ASTM D1424/D2261 standard

 

5. TMI: Model Elmendorf Tearing Tester, meets ASTM D1424/D689 standard

 

6. IDM Instruments: Model Tear Resistance Tester, complies with ASTM D1004/D1938/D624/D882 standard.

 

These testers have different characteristics and application ranges, you can choose the suitable model according to your needs. It should be noted that the selection of tearing tester should also consider the specific needs and budget of the laboratory to ensure the accuracy and reliability of the test results. Meanwhile, it is recommended to consult professionals before purchase to ensure that the tearing tester you choose meets the needs and requirements of your laboratory.