ISO 7500 Foam Compression Testing Machine Compression Testing of
Polymer Materials
1. Scope of application
It is widely used in the compression test of polymer materials,
adhesives, tapes, films, wires, containers and other products and
semi-finished products, and can test the compressive force value
and compression rate of different thickness points to meet the
physical performance tests such as compression ratio, compression
force, compression displacement, etc., and obtain test data and
report curves.
2. Comply with standards
ISO 7500 - 1,JJG475 - 88,ASTM E4,DIN 5122,JIS B7721/B7733,EN 10002
- 1,EN 1002 - 2,BS 1610,GB/T228,GB/T2792,ASTM D3330,GB/T15598 -
1995,HGT 2 - 163,GT/T7753 - 1987,GT/T7754 - 1987,GB/T7124 - 86 ,
GB/T7124 - 2008, etc
3. Product features
1. Powerful test function, with different fixtures, can carry out
various test requirements to meet user needs.
2. The software is more powerful and can get various test results.
The test curve can be displayed at will and automatically marked in
the interval, etc., and can be upgraded at any time to achieve
positioning, concentration, timing, repeated fatigue testing, etc.
3. The machine design is beautiful and generous, easy to operate,
strong software scalability and high accuracy.
4. Servo motor driven, high-precision ball screw drive, low failure
rate and simple maintenance.
Machine Structure:
45# steel is selected, sandblasted electrostatically sprayed, and
the surface does not peel off;
The dust cover adopts mold processing and extrusion molding
process, and the surface is anodic silver sandblasting, which is
beautiful and durable;
Servo motor control system, equipped with precision synchronous
wheel and precision ball screw transmission;
The force measurement system adopts the latest high-speed,
high-resolution, high-precision AD converter, continuous
acquisition without division; It has reached ± 500,000 subdivision
codes, reaching the international advanced level.
Force measurement range: 0.5--100% FS
Measurement accuracy: 0.5 class
Resolution: 1/500,000
Equipped with precision tensile and compression sensor, it can meet
the requirements of high stability and high-precision force
acquisition;
The displacement measurement system unit adopts the latest
high-speed, high-resolution, high-precision AD converter,
continuous acquisition, no subdivision; It has reached ± 500,000
subdivision codes, reaching the international advanced level.
Deformation measurement range: 1 - 100%FS
Measurement accuracy: 0.5 class
Resolution: 1/500,000
The servo motor is equipped with a high-line photoelectric encoder
to output a displacement signal, which has the characteristics of
fast transmission speed and high precision.
4.Product Parameter
| Item | P-S90 |
| Capacity (MAX) | 1KN (optional force sensor in the range of 10N~1KN) |
| Control mode | Fully computer controlled, powerful software |
| Force unit | N, kN, gf, kgf, lbf, kP, tf(SI), tf(long), etc. |
| Length unit | mm, cm, Inch, m, km, um, etc. |
| Force resolution | 1/500,000 |
| Accuracy | ±0.1% |
| Stroke resolution | 1/500,000mm |
| Accuracy | ±0.1% |
| Effective stroke | 450mm; (customizable) | 450mm; (customizable) |
| Speed range | 0.01~500mm/min; (customizable) |
| Test space | Diameter Φ115mm |
| Stop mode | Overload stop, emergency stop button, automatic stop when specimen
is damaged, automatic stop when upper and lower limit settings are set; |
| Machine power | Servo motor drive |
| Machine size | 40×37×95cm (width×depth×height) | 40×37×95cm (width×depth×height) |
| Machine net weight | 28KG | 28KG |
| Power | 100W |
| Power supply | 220V 50~60HZ |
| Machine equipment | 1 USB communication cable, 1 software |
| Optional accessories | Compression fixture; (choose different fixtures according to different test standards) |
Measurement and control software
The software meets the requirements of testing various materials,
such as tension, compression, bending, shear, tearing, peeling and
so on.
1, can carry out tensile, compression, bending, shear, tear, peel
test;
2, can calculate the maximum value, damage value, tensile strength,
compressive strength, bending strength, elongation, elongation,
average peel force, elastic modulus, yield strength and other
maximum deformation, yield point, elastic modulus and other
parameters;
3, automatic return: select the automatic return function, after
the test interrupt, automatically return to the initial position at
high speed;
4, curve processing can be carried out, support multi-sensor,
graphical interface, flexible data processing, support Windows as a
system;
5, convenient docking office software; test results can be accessed
arbitrarily, data curve can be re-analyzed;
6. Comparison of results: It can be superimposed, reproduced,
enlarged, and presented with multiple test characteristic curves in
different colors to analyze and compare a group of samples;
7. Test report: The report can be printed directly or exported in
PDF, Word, Excel and other formats;
8. Support multiple languages, switch at will, display the name of
the database field of the test data to follow the selected text and
automatically translate, so that the data can be easily browsed in
the local text, basically meeting the use of test machines around
the world;
9. Support 3 types: SI international standard unit, kg-cm unit,
Lb-Inch imperial unit, 6 common units: N-mm-MPa, kN-mm-MPa,
gf-cm-kgf/cm2, kgf-cm-kgf/cm2, Lb-Inch-kpsi, kP-Inch-kpsi, easy to
switch units, can meet the use standards of different regions.
10. Test mode structure output:
Tensile: maximum force, tensile strength, yield strength,
elongation after fracture, elastic modulus, etc.
Bending: maximum force, bending strength, deflection, elastic
modulus, etc.
Compression: maximum force, compressive strength, yield strength,
elastic modulus, etc.
Tear: maximum force, tear strength, etc.
Peeling: maximum peeling force, average peeling force, minimum
peeling force, maximum peeling intensity, average peeling
intensity, minimum peeling intensity, etc.
11. Support raw data view function, provide raw data archive for
material test analysis;
12. The photoelectric isolation communication interface is adopted
to completely solve the damage of computer serial port or circuit
board serial port caused by different grounding, and realize the
hot plug of computer and test circuit;
13. The software adopts hierarchical authority management: tester
level authority, test management authority, tester manufacturer
authority, giving consideration to convenience and security of use.
14. One key measurement is completed, the analysis curve can be
output, and the test report can be printed.
