Sign In | Join Free | My
Shenzhen Wance Testing Machine Co., Ltd.
Do Our Best, For Your Test
Home > Electromechanical Universal Testing Machine >

Universal testing machine Puncture Strength of Geotextiles ASTM D6241 ETM304C

Universal testing machine Puncture Strength of Geotextiles ASTM D6241 ETM304C

Brand Name : WANCE
Model Number : ETM304C
Certification : CE SGS ISO9001
Place of Origin : China
MOQ : 1 Unit
Price : Negotiation
Supply Ability : 30 Units/Month
Delivery Time : 30-45 Working Days
Packaging Details : Wooden Case with Fumigation
Product Name : Tensile Testing Machine
Accuracy : Class 0.5
Application : Puncture test of geotextiles
Lead time : 30 days
Test Standard : ISO 6892 ASTM D638
Resolution : 1/500000
Contact Now

Universal testing machine Puncture Strength of Geotextiles ASTM D6241 ETM304C

1. Scope
1.1 This test method is an index test used to measure the force required to puncture a geotextile and geotextile-related products. The relatively large size of the plunger provides a multidirectional force on the geotextile.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate
safety and health practices and determine the applicability of regulatory limitations prior to use.

4. Summary of Test Method
4.1 A test specimen is clamped without tension between circular plates and secured in a tensile or compression testing machine, or both. A force is exerted against the center of the unsupported portion of the test specimen by a steel plunger attached to the load indicator until rupture occurs. The maximum force is the value of puncture strength.
5. Significance and Use
5.1 This test method for determining the puncture strength of geotextiles is to be used by the industry as an index of puncture strength. The use of this test method is to establish an index value by providing standard criteria and a basis for uniform reporting.
5.2 This test method is considered satisfactory for acceptance testing of commercial shipments of geotextiles.
5.3 In case of a dispute arising from differences in reported test results when using this test method for acceptance testing of commercial shipments, the purchaser and the supplier should conduct comparative tests to determine if there is a statistical bias between their laboratories. Competent statistical assistance is recommended for the investigation of bias. As a minimum, the two parties should take a group of test specimens that are as homogeneous as possible and that are from a lot of the type in question. The test specimens then should be randomly assigned in equal numbers to each laboratory for testing. The average results from the two laboratories should be
compared using Student’s t-test for unpaired data and an acceptable probability level chosen by the two parties before the testing is begun. If a bias is found, either its cause must be found and corrected, or the purchaser and the supplier must agree to interpret future test results in the light of the known bias.
5.4 This test method is not applicable to materials that are manufactured in sizes that are too small to be placed into the test apparatus in accordance with the procedures in this test method. Furthermore, it is not appropriate to separate plies of a geosynthetic or geocomposite for use in this test method.


Accuracy Class1
Load Range0.2%-100%FS
Load AccuracyBetter than ±1% of reading
Load Resolution1/500000 of capacity, stepless
Extension Measurement Range0.02%-100%FS
Extension Measurement AccuracyBetter than ±1% of reading
Extension Resolution1/500000 of capacity
Displacement Measurement AccuracyBetter than ±1% of reading
Displacement Resolution0.06μm
Speed AccuracyBetter than ±1% of setting speed
Max. Test Speed500mm/min
Min. Test Speed0.001mm/min
Return Speed500mm/min
Crosshead Speed Accuracy


.01mm/min, better than ±0.2% of setting

Total Crosshead Travel (without grips)1100mm
Effective Test Width420mm
Net Weight400kg
Power SupplySingle phase 220V±10%, 50Hz

Product Tags:

electronic tensile tester


plastic film testing equipment

China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

Universal testing machine Puncture Strength of Geotextiles ASTM D6241 ETM304C Images

Inquiry Cart 0
Send your message to this supplier
To: Shenzhen Wance Testing Machine Co., Ltd.
Characters Remaining: (0/3000)