LT-JJ33-A Sponge indentation hardness tester / Foam indentation tester

The product description

Sponge foam sag hardness tester is also called compression testing machine, foam sponge sag hardness tester, which can do the tensile, compression, bending, and low cycle fatigue test for metal and nonmetal, polymer materials. It can automatically calculate the maximum test force, fracture strength, yield strength, tensile strength, compressible strength, bending strength, elastic modulus, elongation, stress at constant elongation, elongation at constant stress, according to customer's product requirements according to GB, ISO, ASTM, JIS and EN standards.

Conform to the standard

In accordance with GB/ t10807-89, ISO 2439-1980 standards related requirements.

Product features

1. Automatic zeroing: after the computer receives the instruction to start the test, the system automatically zeroing.

2. Automatic return trip: the sample will automatically return to the initial position after fracture.

3. Automatic gear shifting: different gears can be switched according to the size of the load to ensure the measurement accuracy.

4. Change the speed: the machine can change the test speed arbitrarily according to different samples.

5. Indicator calibration: the system can realize accurate calibration of force value.

6. Control method: test force, test speed, displacement, strain, and other test methods can be selected according to test needs.

7. Multi-purpose for one machine: equipped with sensors of different specifications, multi-purpose for one machine can be realized.

8. Curve traversal: after the test is completed, the point-by-point force and deformation data of the test curve can be found with the mouse and analyzed.

9. Display: dynamic display of data and curve test process.

10. Results: the test results can be accessed and the data curves can be analyzed.

11. Limit: with program control and mechanical limit.

12. Overload: automatically stop when the load exceeds the rated value.

Technical parameters

1. Maximum test tension: 10KN, 20KN, 30KN, 50KN, 100KN

2. Relative error of indication (no more than): ±1%

3. Relative displacement error: ±1%

4. Relative deformation error: ±1%

5. Measurement range: 1%-100% of the whole process is not graded

6. Displacement speed: 0 ~ 500mm/min stepless adjustable

7. Effective test trip: 0 ~ 730mm

8. Effective test width: 360mm

9. Resolution: 1/200,000

10. Control mode: force, displacement, deformation, three closed-loop control

11. Power supply voltage: 220V 50HZ

12. Overall size of the testing machine: about 360*380*1650mm

13. Machine weight: about 200Kg