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Geotextile Testing Equipment , Tensile Strength Measuring Machine 400kg Weight

Shenzhen Wance Testing Machine Co., Ltd.
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Shenzhen Wance Testing Machine Co., Ltd.
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-23057280
Contact Person:
Mr Leo

Geotextile Testing Equipment , Tensile Strength Measuring Machine 400kg Weight

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
Model : ETM304C
Accuracy : Class 0.5
Sample : Geotexitiles
Lead time : 30 days
Test Standard : ASTM D4595
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Tensile Testing Machine Geotextiles by the Wide-Width Strip ASTM D4595 ETM304C


Description: Special grips for geotextiles tensile test


Standard: ASTM D4595


Standard Test Method for Tensile Properties of Geotextiles by the Wide-Width Strip Method

  • This test method covers the measurement of tensile properties of geotextiles using a wide-width strip specimen tensile method. This test method is applicable to most geotextiles that include woven fabrics, nonwoven fabrics, layered fabrics, knit fabrics, and felts that are used for geotextile application.
  • This test method covers the measurement of tensile strength and elongation of geotextiles and includes directions for the calculation of initial modulus, offset modulus, secant modulus, and breaking toughness.
  • Procedures for measuring the tensile properties of both conditioned and wet geotextiles by the wide-width strip method are included.
  • The basic distinction between this test method and other methods for measuring strip tensile properties is the width of the specimen. This width, by contrast, is greater than the length of the specimen. Some fabrics used in geotextile applications have a tendency to contract (neck down) under a force in the gage length area. The greater width of the specimen specified in this test method minimizes the contraction effect of those fabrics and provides a closer relationship to expected geotextile behavior in the field and a standard comparison.

Summary of Method
A relatively wide specimen is gripped across its entire width in the clamps of a constant rate of extension (CRE) type tensile testing machine operated at a prescribed rate of extension, applying a longitudinal force to the specimen until the specimen ruptures. Tensile strength, elongation, initial and secant modulus, and breaking toughness of the test specimen can be calculated from machine scales, dials, recording charts,
or an interfaced computer.


Specifications:

ModelETM304C
Capacity30kN
Accuracy Class1
Load Range0.2%-100%FS
Load AccuracyBetter than ±1% of reading
Load Resolution1/350000 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

Speed<0.01m

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

Total Crosshead Travel (without grips)1100mm
Effective Test Width420mm
Dimension775×660×1735mm
Net Weight400kg
Power SupplySingle phase 220V±10%, 50Hz


Product Tags:

tensile strength testing machine

      

tension testing equipment

      
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