High temperature electronic creep testing machine

NegotiableUpdate on 10/31

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Nature of the Manufacturer: Producers

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Place of Origin

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Overview

The DKRE series microcomputer controlled electronic creep endurance testing machine is a new type of testing machine equipped with a fully digital measurement and control system. It fully meets the requirements of GB/T2039 "Metallic Tensile Creep Endurance Test Method" and GB/T10120 "Metallic Stress Relaxation Test Method", and can perform tensile creep, endurance, and stress relaxation performance tests on metallic materials in high temperature or room temperature environments

Product Details

DKRESeries microcomputer controlled electronic creep endurance testing machine

A new type equipped with a fully digital measurement and control systemtesting machineIt fully satisfiesGB/T2039Test Method for Tensile Creep Endurance of MetalsGB/T10120According to the requirements of the "Metal Stress Relaxation Test Method", tensile creep, endurance, and stress relaxation performance tests can be conducted on metal materials under high temperature or room temperature environments. In addition, low cycle fatigue tests and creep fatigue tests can also be conducted. The testing machine is suitable for quality inspection in enterprises, scientific research in research institutions, and teaching in colleges and universities.

feature

Adopting a fully digital servo system drive, harmonic reducer deceleration, ball screw transmission, achieving seamless transmission, smooth force application, and fast response speed;

By adopting a digital measurement system, the phenomenon of analog circuit drift has been overcome;

High measurement resolution, unchanged throughout the entire range, without grading;

Grating extensometer, with high accuracy and no drift;

The fully digital measurement and control system is equipped with a large LCD screen and an operation keyboard, which displays test data on the screen and allows for independent operation using the keyboard; It can also be connected to a computer;

The computer system can display real-time curves of test force, deformation, temperature, etc., and can automatically edit, analyze, store, and print test data. One computer can control and detect multiple testing machines;

The three-stage high-temperature furnace is controlled by an intelligent temperature controller, with small temperature gradients and fluctuations;

equipped withUPSUninterruptible power supply can maintain a constant test force even in the event of a power outage.

Main technical indicators

model	DKRE30	DKRE50	DKRE100	DKRE200
Maximum test force（kN）	30	50	100	200
Effective force measurement range（%FS）	1~100
力分辨力	1/200000(No changes throughout the entire process)
Relative error of force indication value（%）	±1
Hengli control error（%）	±1
Maximum deformation amount（mm）	2、5、10optional
Effective deformation range measurement（%FS）	1~100
Deformation resolution（μm）	1
Absolute deformation error（μm）	2
Constant deformation control error（μm）	2
Test speed range（mm/min）	0.1~50
Relative error of speed indication（%）	±0.5
Maximum travel of the pull rod（mm）	150
Temperature range（℃）	200~1100(or900~1200）
Temperature fluctuations（℃）	±2