The packaging carton compression tester is a professional tester for testing the compression performance of cartons. It is suitable for compression, deformation, and stacking tests of corrugated cartons, honeycomb boxes and other packaging items.

UnitedTest UT1033C Packing carton box Compression Testing Machine adopts computer control + manual control box mode, connected to computer, high precision, is the most direct test instrument for detecting the compressive strength of cartons or other packaging containers, and is used to determine the load-bearing capacity and superposition height of cartons.

Test standards:

    ISO 12048 Packaging – Complete, filled transport packages – Compression and stacking tests using a compression tester;

    ISO 2234 Packaging – Complete, filled transport packages and unit loads – Stacking tests using a static load;

    TAPPI T804 Compression testing of fiberboard transport containers;

    ASTM D642 Determination of compressive strength of transport containers, components and unit loads;

    ASTM D4169 Performance testing of transport containers and systems;

    JIS Z0212 Packaged goods and containers – Compression test methods;

    GB/T 4857.4 Packaging Complete, filled transport packages Compression and stacking tests using a compression tester.

       Honeycomb paper panel                          Corrugated cardboard box

Three working modes:

W1, Strength test: the maximum pressure resistance of the box can be measured; panel or box compression load. (compress the sample to break).  the max. load, the compressive strength, the deformation data etc.,;

W2, Fixed value test: the overall performance of the box can be tested according to the set pressure; Can set a certain load or deformation value to see if the panel or package break. 

W3, Stacking test: According to the requirements of national standards, stacking tests can be carried out under different conditions such as 12 hours and 24 hours.

              W1 Strength test                 W2 Fixed value test          W3 Stacking test

Two kinds platens:  Fixed platen and platen with universal joint can tilting. 

Edge-to-edge and corner-to-corner orientation tests require a fixed-plate compression machine. Unit load tests (stack test) are generally conducted top-down, revealing the maximum force the packaging can withstand. 

Main features:

1. The testing machine adopts double precision ball screw vertical structure The whole machine is designed as a floor-mounted type, the long-span linear guideprevents lateral deviation when compressing the force, and the top-mounted transmission effectively reduces the height of the table surface, which is convenient for installing the test piece, and its measurement and control part is integrated with the host, with beautiful and generous structure and small space occupation.

2. The transmission system adopts Taiwan ABBA double ball screw + Panasonic servo motor.

3. The test speed adopts closed-loop control, which is convenient for speed regulation and stable speed.

4. The measurement and measurement control system adopts digital line technology with a single-chip microcomputer as the central processing unit.  

5. The test data is displayed by the display window, and the optional connection printer can print the test report, the whole machine has simple structure, complete functions, and is particularly convenient for operation and maintenance.

6. Three pcs USA Celtron high-precision explosion-proof load cell uniformly placed at the bottom to collect test data, and the circle φ200 sensor installed is installed on the bottom surface of the lower pressure plate, the test results are more accurate and uniformly.

Main specification: 

Feature of software: 

Can perform GB, ISO, JIS, DIN, ASTM and other test standards, fully open, powerful, easy to operate, free upgrade software, and can edit the test software according to user needs. High-precision data acquisition board (24-bit A/D data acquisition) can realize full digital adjustment, high-precision amplification and precise control (built into the computer), advanced chip integration technology, high-precision ± 500000 code acquisition card, so that the measurement accuracy of the sensor to the extreme. It has the advantages of high integration, stability and reliability, and easy to use. The control software can automatically obtain conventional data such as elastic modulus, yield strength, tensile strength, and fracture strength, and automatically calculate the force, stress, displacement, deformation and other data results at any specified point during the test.

1 Automatic zeroing: after the test starts, the measurement system automatically zeros;

2 Automatic shutdown: after the specimen is broken, the moving beam will automatically stop;

3 Automatic calibration: the system can automatically realize the calibration of the accuracy of the indication value;

4 Automatic saving: automatic saving of test data and test conditions to eliminate data loss caused by forgetting to save;

5 Automatic speed change: the movement speed of the beam during the test can be changed automatically according to the preset program, or it can be changed manually;

6 Automatic control: according to the test requirements, you can choose the test speed, displacement, strain and other closed-loop control methods;

7. Program control: Users can customize multi-step control programs according to certain programming specifications according to their needs.

8 Automatic saving: the test data and curve are automatically saved at the end of the test;

9 batch test: for samples with the same parameters, a batch of tests can be completed sequentially after one setting;

10Automatic analysis: according to the requirements of relevant standards, automatic analysis of test data.

11 Curve traversal: After the test is completed, the curve can be analyzed, and the corresponding data of each point on the test curve can be found with the mouse;

12 curve selection: you can select stress-strain, force-displacement, force-time, displacement-time and other curves for display and printing according to needs; And it can clearly reflect the failure process of the specimen under the tensile force and the data analysis of each point of the specimen.

13Automatic analysis: Any segment on the test curve can be analyzed locally in magnification.

14 Batch processing: compare multiple test data and curve summaries and display them for printing.

15 Test Report: Multiple report editing methods (Excel, World Advanced Customization), users can edit the report format according to their needs

16 limit protection: with program-controlled and mechanical limit protection;

17 overload protection: when the load exceeds the rated value of 2%~10%, automatic shutdown.