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Thermoplastics Pipes Ring Stiffness Testing Machine , Material Testing Lab

Thermoplastics Pipes Ring Stiffness Testing Machine , Material Testing Lab

Brand Name : WANCE
Model Number : ETM504RW
Certification : CE SGS ISO9001
Place of Origin : China
MOQ : 1 Unit
Price : Negotiation
Supply Ability : 20 Units/Month
Delivery Time : 75-90 Working Days
Packaging Details : Wooden Case with Fumigation
Product Name : Compression Testing Machine
Model : ETM304R
Max Force : 50KN
Compression Space : 2500mm
Test Width : 600mm
nner diameter measurement range : 250-2500mm
Accuracy : Class 0.5
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Compression Testing Machine ISO9969 Thermoplastics pipes — Determination of ring stiffness 30kN ETM304R


The ETM type R Series with larger test space is specifically designed for plastic pipe ring stiffness testing. Equipped with suitable test grips and fixtures, it can address the needs of standardized and routine testing, providing the user high quality at the most affordable price. The dual column testing systems are suited for tension and/or compression applications with load range requirements from 30kN to 100kN. They are typically used for quality control and production testing.

Standard: ISO 9969 Thermoplastics pipes — Determination of ring stiffness

1 Scope
This International Standard specifies a test method for determining the ring stiffness of thermoplastics pipes having a circular cross section.

The ring stiffness is determined by measuring the force and the deflection while deflecting the pipe at a constant deflection speed.
A cut length of pipe supported horizontally is compressed vertically between two parallel flat plates moved at a constant speed that is dependent upon the diameter of the pipe.
A plot of force versus deflection is generated. The ring stiffness is calculated as a function of the force necessary to produce a 3 % diametric deflection of the pipe.

Typical specimens: Plastic pipe, small components, reinforced plastics, metals, wire, composites, elastomers, wood products, textiles, biomaterials, paper products, adhesives, foam, consumer products


TypeType RW
Calibration standardISO 7500, Class 1
Force range0.2% ~ 100%FS
Force accuracy±1.0%
Force resolution1/500000FS
Position accuracy±0.50%
Position resolution0.06μm
Deformation measurement range2% ~ 100%FS
Crosshead speed0.001 ~ 500mm/min
Crosshead speed accuracywithin ±1.0% of set speed
Compression space2500mm
Test width600mm
Inner diameter measurement range250-2500mm
Inner diameter measurement accuracy0.01mm
Dimension920×830×3225, 1200×850×3230mm
Power requirements3-phase, 380V, 1Kw / 1.3kW
Weight1100kg, 2500kg

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