ISO 7500 Foam Compression Testing Machine Compression Testing of
Polymer Materials
1.Scope of application
Widely used for compression testing of polymer materials,
adhesives, adhesive tapes, films, wires, containers and other
products and semi-finished products, to meet physical performance
tests such as compression rate, compression force, compression
displacement, etc., can test the compression force value and
compression rate at different thickness points, and obtain test
data and report curves.
2.Compliant standards
ISO 7500-1, JJG475-88, ASTM E4, DIN5122, JIS B7721/B7733,
EN10002-1, EN1002-2, BS1610, GB /T228, GB/T2792, ASTM D3330,
GB/T15598-1995, HGT2-163, GT/T7753-1987, GT/T7754-1987,
GB/T7124-86, GB /T7124-2008, etc.
3.Product features
1. Powerful test function, with different fixtures, it can perform
various test requirements to meet user needs.
2. The software function is more powerful, and various test results
can be obtained. The test curve can be displayed and automatically
marked in the interval at will, etc. It can be upgraded at any time
to achieve positioning, fixed force, fixed time, repeated fatigue
testing, etc.
3. The machine design is beautiful and generous, easy to operate,
and the software is highly expandable and accurate.
4. Servo motor drive, high-precision ball screw transmission, low
failure rate and simple maintenance.
Machine structure:
Select 45# steel, sandblasted and electrostatically sprayed, the
surface does not peel off;
The dust cover adopts mold processing and extrusion molding
process, and the surface is sandblasted with anode silver, which is
beautiful and durable;
Servo motor control system, with precision synchronous wheel and
precision ball screw transmission;
The force measurement system is the latest high-speed,
high-resolution, high-precision AD converter with continuous
acquisition without division; it reaches ±500000 subdivision code,
reaching the international advanced level.
Force measurement range: 0.5 -- 100% FS
Measurement accuracy: 0.5 level
Resolution: 1/500,000
Equipped with precision tension and compression sensors, 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 for
continuous acquisition without subdivision; it reaches ±500,000
subdivision code, reaching the international advanced level.
Deformation measurement range: 1 -- 100% FS
Measurement accuracy: 0.5 level
Resolution: 1/500,000
The high-line photoelectric encoder equipped with the servo motor
outputs the 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 stretching, compression, bending, shearing, tearing,
peeling, etc.
1. It can perform stretching, compression, bending, shearing,
tearing, and peeling tests;
2. It can calculate the maximum value, damage value, tensile
strength, compression strength, bending strength, elongation,
elongation, average peeling force, elastic modulus, yield strength,
and other maximum deformation, yield point, elastic modulus and
other parameters;
3. Automatic return: Select the automatic return function, and
after the test breaks, it will automatically return to the initial
position at high speed;
4. It can perform curve processing, multi-sensor support, graphic
interface, flexible data processing, and support Windows operating
system;
5. It is easy to connect with office software such as office; the
test results can be accessed arbitrarily, and the data curve can be
re-analyzed;,
6. Result comparison: multiple test characteristic curves can be
superimposed, reproduced, enlarged, and presented in different
colors to compare the analysis of a group of samples;
7. Test report: The report can be printed directly or exported PDF,
Word, Excel and other formats;
8. Support multiple languages, switch at will, the database field
display name of the test data follows the selected text and is
automatically translated, so that the data can be easily browsed in
the local text, which basically meets the use of the test machine
all over 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 of standards in 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, compression strength, yield strength,
elastic modulus, etc.
Tear: maximum force, tear strength, etc.
Peeling: maximum peeling force, average peeling force, minimum
peeling force, maximum peeling strength, average peeling strength,
minimum peeling strength, etc.;
11. Supports raw data viewing function to provide raw data archives
for material testing and analysis;
12. The use of photoelectric isolation communication interface
completely solves the damage of computer serial port or circuit
board serial port caused by different grounding, and realizes hot
plugging of computer and test machine circuits;
13. The software adopts hierarchical management of permissions:
tester-level permissions, test management permissions, and test
machine manufacturer permissions, taking into account the
convenience and safety of use.
14. One-click measurement is completed, and analysis curves can be
output and test reports can be printed.
