ASTM E4 - Standard Practices for Force Verification of Testing Machines
ASTM E4 describes force verification procedures for tensile or compressive forces (or both) for static or quasi-static testing machines. The testing machine consists of a load frame, a force-sensing device, a force display or readout, a handle or fixture, and any other components used for routine testing procedures. If the indicated force is within the specified allowable deviation of the actual force, the force reading of this type of testing machine provides accurate load results and can be verified using standard weights, standard weights, and isometric scales or elastic calibration devices.
Recommended Equipment
Conforms to ASTM E4
XLW Intelligent Tensile Tester
XLW Intelligent Tensile Tester can be used to determine physical mechanical properties of plastic films, laminated materials, flexible packaging materials, plastic flexible tube, adhesive tapes, and etc.
MEGA 1500 Auto Tensile Tester
MEGA 1500 is a double-column designed tensile testing machine with max load 1kN. this tensile tester is featured with 1200mm extra-long stroke, 6 working stations.
XLW (PC) Auto Tensile Tester
XLW (PC) Auto Tensile Tester is professionally applicable for force properties testing of plastic films, laminated materials, flexible packaging materials, with high precision (0.5% of full scale).