Slow strain rate stress corrosion tester

Slow Strain Rate (SSRT) Stress Corrosion (SCC) Testing Machine This machine is mainly used to simulate the conditions of different environmental media (such as NaOH, NO₃﹣, H₂S, CL-solution, methanol, N2O4, NH3, humid air and medium environment such as water).According to the requirements of use, tensile, compression, bending, creep and other tests are carried out on samples of metals, non-metals, composite materials and their products to determine the stress corrosion properties of materials under slow rate conditions.

According to national standards and international standards such as ISO, JIS, ASTM, DIN, etc., the maximum test force value, breaking force value, yield strength, tensile strength, various elongation stresses, various elongations, constant elongation stress, constant stress elongation, average value and standard deviation of test data and other parameters are automatically calculated.Automatically generate test report format, and print test report curve at any time. It has control modes such as force, time, loading rate, step-by-step (multi-stage) loading, etc., and there is no impact in the conversion among various modes.

We not only provide standardized machines, but also customize machines and LOGO according to customer requirements. Please tell us your requirements and we will try our best to meet your needs.

Please provide the test standard you need to our company, our company will help you customize the test machine that meets the test standard you need.

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Product Detail

PARAMETER

Product Tags

Slow strain rate stress corrosion tester

APPLICATION AREA

Slow strain rate (SSRT) stress corrosion (SCC) testing machine is mainly used to simulate the tensile, compression, bending, creep of metal, non-metal, composite materials and their products under different environmental media conditions. Variation test to determine stress corrosion properties of materials under slow rate conditions.

The Panasonic full digital AC servo controller is used to control the Panasonic AC servo motor with high precision and high response frequency to realize the two-stage deceleration of the arc toothed synchronous belt deceleration system and the deceleration system of the reducer, so as to ensure that the stretching speed of the slow strain rate test can be Stepless adjustment between 1×10-1～1×10-6mm/S.

Customized service / Test standard

We not only provide standardized machines, but also customize machines and LOGO according to customer requirements. Please tell us your requirements and we will try our best to meet your needs.

Please provide the test standard you need to our company, our company will help you customize the test machine that meets the test standard you need

Testing machine standard

1. It is manufactured according to GB / t2611-2007 general technical conditions for testing machines and GB / T 16491-2008 electronic universal testing machines;

2. Verification and acceptance shall be carried out according to GB / t12160-2002 "provisions for extensometers for uniaxial test" and GB / t16825-2008 "inspection of tensile testing machines";

3. It is applicable to GB, JIS, ASTM, DIN and other standards.

Testing standard

Performance features / advantages

Slow strain rate stress corrosion tester (2)

1. Exquisite and elegant design: our company has always attached great importance to the appearance of products and developed many products comparable to foreign models. Some of the testing machines have been protected by national appearance patents;

2. Arc tooth synchronous belt deceleration system: it has the advantages of high efficiency, long life, low noise and maintenance free;

3. High precision ball screw loading: stable loading, long service life, good long-term stability and energy saving;

4. A variety of protection measures: such as electronic limit protection, overcurrent, overvoltage and other electrical protections in power links;

5. Measurement and control system: adopt pure digital phase-locked loop pulse control mode, without falling and misalignment;

6. Simple, reliable and powerful user interface.

7. The open data structure allows users to randomly call both the result parameters and the process data, which is very convenient for scientific research and teaching.

8. User self-editing report function. Data can be easily imported into EXCEL form, which is convenient for users to process later.

Key Parts

1. SSRT Stamping System

2. High-precision ball screw, high precision, stable operation and long service life

3. SSRT high temperature fixture（Design according to the actual needs of users）

4. High-precision load sensor, American Transcell brand

5. Using Japanese Panasonic servo motor, stable and durable performance, high precision

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Model of testing machine		EH-5504F
Testing machine force value measurement accuracy		Level 0.5
Test force measurement accuracy		Within ±0.5% of the indicated value
Test force measurement range		200N～50KN
Test force indication resolution		1/350000 of the maximum test force, no division and the same resolution in the whole process
Deformation measurement range		0.4％－100％FS
Speed range（mm/min）		0.001~500 (Scalable to 1000)
Resolution of test parameters		The load and deformation are not graded and the resolution remains unchanged ±1/350000FS (full scale)
Test space（mm）		800
Effective width（mm）		560
Power Supply		220V±10%
Overall dimensions of main engine (length× width× height)		1110×600×2220 mm (reference size)
Main engine weight（Kg）		about 600 kg
Tensile speed range of slow strain rate test: stepless adjustment between 1～1×10-6mm/s (achieved by two-stage deceleration)
Remarks: The company reserves the right to upgrade the instrument without any notice after the update, please ask for details when consulting.