Overview
PY-H620 series microcomputer carton compression testing machine is mainly used for the compressire strength test of various medium and conventional size corrugated cartons or the whole box compressire strength test and test of Encasement containers made of other materials with compressire strength less than 50KN (5000kgf), such as food and beverage, instant noodle Encasement, cosmetic box Encasement, beer Encasement, grain and oil Encasement and other small carton color boxes, medium cartons, large cartons, honeycomb cartons and other paper products. This instrument has high control accuracy and professional development technology. It is currently a cost-effective general-purpose carton compression testing machine in China.
PY-H620 series compressive testing machine has the functions of testing, display, memory, statistics, printing and real-time display of compressive Linear dispersion parameters included in the standard. It has data processing function, which can directly obtain statistical results of various data. It has automatic reset and fault diagnosis functions, and is easy to operate. The test results can be used as an important reference for the height of the finished Encasement box stacked in the factory or an important basis for designing the Encasement box.
Features
1. Stacking strength test function - used to determine the sample in the simulated Encasement chamber to add pressure to the preset pressure and maintain, throughout the test process, the testing machine repeatedly adjusts the pressure in this way to ensure that the pressure fluctuation does not exceed the specified range until the specified stacking test time is reached. When the total deformation of the sample under pressure reaches 100mm, the testing machine automatically terminates the test.
2. Fixed distance and fixed force test function - used to determine the limit compressire strength of high-grade special requirements samples. The upper pressure plate of the testing machine moves downward at the set speed, presses the sample after contacting the sample, and measures the pressure value of the sample, and starts from the pressure value reaches 220N to measure the deformation of the sample. When the sample result reaches the preset pressing distance or pressure, the pressure value and the pressure deformation of the sample will be automatically recorded.
3. Compressire strength test function - used to determine the ultimate compressire strength of the sample. The upper pressure plate of the testing machine moves downward at a set speed, presses the sample after contacting the sample, and measures the pressure value of the sample, and starts measuring the deformation of the sample from the pressure value reaches the preset value. After the sample is crushed, the testing machine will automatically record the pressure peak and the compression deformation of the sample.
4. It has the functions of testing, display, memory, statistics, printing and real-time display of pressure-resistant Linear dispersion included in the standard.
5. With data processing function, the statistical results of various data can be directly obtained.
6. With automatic reset and fault diagnosis functions, it is easy to operate.
Principle
The upper pressure plate of the testing machine moves downward at a set speed, presses the sample after contacting the sample, and measures the pressure value of the sample, and starts to measure the deformation of the sample from the pressure value reaching the preset value. In the stacking strength test, the testing machine repeatedly adjusts the pressure to ensure that the pressure fluctuation does not exceed the specified range; in the compressire strength test, the pressure peak and deformation amount are automatically recorded after the sample is crushed; in the fixed distance and constant force test, the pressure value and deformation amount are automatically recorded when the preset pressure distance or pressure is reached.
Applications
Food and beverage, instant noodle Encasement, cosmetic box Encasement, beer Encasement, grain and oil Encasement and other small carton color boxes, medium cartons, large cartons, honeycomb cartons and other paper products
Standards
GB/T 4857.4、GB/T 4857.3、QB/T 1048、ISO 2872、ISO 2874
Steps
Stacking strength test: Simulate the Encasement bin to add pressure to the preset pressure and maintain it, and repeatedly adjust the pressure to ensure that the fluctuation does not exceed the range until the specified stacking test time or deformation reaches 100mm.
2. Fixed distance and fixed force test: The upper pressure plate moves downward according to the set speed, presses after contacting the sample, starts to measure the deformation from the pressure value to 220N, and automatically records the data when the preset pressure distance or pressure is reached.
3. compressire strength test: the upper pressure plate moves downward according to the set speed, presses after contacting the sample, starts to measure the deformation from the pressure value to the preset value, and automatically records the pressure peak and deformation after the sample is crushed.
Notice
• Ambient Temperature should be maintained at 20 +/- 10 ° C with Humidity < 85%.
• Power supply voltage is 220V, 50HZ to ensure stable power supply.
• Pay attention to observe the deformation during the test to avoid exceeding the equipment limit.
• Periodically check Sensor errors to ensure they are within +/- 1%.
• Before use, confirm that the parallelism of the platen is less than or equal to 1mm to ensure the accuracy of the test.
