WDW-H50 microcomputer-controlled ring stiffness special tester

Microcomputer-controlled electronic ring stiffness tester adopts mechanical loading, electronic measurement, digital continuous speed regulation, and real-time control by computer. It is suitable for the test of plastic pipe ring flexibility, ring stiffness, flatness, weld tensile, pipe creep ratio, etc. It is the ideal testing equipment for industrial and mining enterprises, scientific research institutes, universities and colleges, technical supervision and other departments.

Features:

Adopted portal type prestressed frame with high axial stiffness.

Adopted a single-space structure, with the lower space for tensile, compression and bending tests, which is easy to operate.

With overload, over travel, over voltage, over current, over heat and other protection functions.

Test results can be accessed arbitrarily and the curve can be reanalyzed; including data recalculation, curve reproduction, etc.

The original data of the test and the test results can be exported to excel and printed reports for the convenience of users.

Self-setting control parameters to achieve automatic operation of the program.

Main technical parameters and specifications:

Maximum test force (KN)：50

Level：Level 1 (can be customized to 0.5 on request)

Test force measurement range (FS)：1% to 100% of the entire process without graduation

Relative error of test force value：±1% or less

Test force resolution：1/±300000 of the maximum test force

Deformation measurement range (FS)：0.2%～100%

Relative error of deformation value：Within ±0.5% of the displayed value

Deformation resolution：1/±300000 of the maximum deformation

Relative error of displacement value：Within ±0.5% of the displayed value

Displacement resolution (µm):0.025

Force control rate adjustment range (FS/S):0.01～5%

Relative error of force control rate:Within ±1% of the set value

Deformation rate adjustment range (FS/S):0.02%～5%

Relative error of deformation control rate:Within ±1% of the set value

Crossbar speed adjustment range (mm/min):0.01～200

Constant force, constant deformation, constant displacement control range (FS):1%～100%

Constant force, constant deformation, constant displacement control accuracy:

Within ±1% of the set value when the set value is <10%FS; within ±0.1% of the set value when the set value is ≥10%FS

Effective test space (mm):1500

Effective test width (mm):1000

Mainframe external dimensions (mm):1900×700×2350

Power supply:220V±10%，0.75kW

Host weight (kg):1300

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