Overview
PY-H620-1200 microcomputer compressire strength tester is a multi-functional standard carton mass testing equipment developed by PUYUN, which is mainly used for the compressire strength test of various medium and conventional size corrugated boxes or the whole box inspection of Encasement containers with compressire strength less than 50KN. The instrument has high control accuracy and professional technology. It is a general-purpose carton compression testing machine with high cost performance in China. It has functions such as parameter testing, display, memory, statistics, printing and real-time display of compressive Linear dispersion. The test results can be used as an important reference for the height of finished Encasement boxes stacked in factories or the basis for designing Encasement boxes.
Features
Stacking strength test function: Simulate the Encasement bin to add pressure to the preset pressure and maintain it, automatically adjust the pressure to ensure that the fluctuation does not exceed the range, and automatically terminate when the stacking test time or deformation reaches 100mm.
2. Fixed distance and fixed force test function: used to determine the limit compressire strength of high-grade special requirements samples, and automatically record the pressure value and compression deformation.
3. compressire strength test function: used to determine the ultimate compressire strength of the sample, automatically record the peak pressure and compression deformation.
4. Data processing function: directly obtain the statistical results of various data, with automatic reset and fault diagnosis functions, easy to operate.
5. High Accuracy measurement: Force resolution 0.01N, deformation error ≤ +/- 1mm, Sensor error range +/- 1%.
6. Multifunctional test: support compressire strength, stacking strength, fixed value strength, compression displacement strength measurement.
7. User-friendly: 7-inch Touchscreen with Linear dispersion analysis, thermal printing integrated, Unit switching flexible.
Principle
The instrument moves downward at a set speed through the upper pressure plate, applies pressure after contacting the sample, and measures the pressure value and deformation of the sample at the same time. In the stacking strength test, the pressure is repeatedly adjusted to ensure that the fluctuation is within the specified range; in the compressire strength test, the deformation is measured from the preset pressure value until the sample is crushed. Automatically record the peak value; in the fixed distance and fixed force test, the deformation is measured from the pressure reaching 220N, and the data is automatically recorded when the preset 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
1. Set test parameters, such as pressurization speed, pressure value, or distance.
2. Place the specimen between the platens.
3. Start the test, and the upper pressure plate moves downward at the set speed to contact the sample.
4. Measuring pressure and deformation automatically.
5. Automatically record data according to the type of test (stacking, compression resistance or fixed distance).
6. After the test is completed, the instrument automatically stops and outputs the results. Linear dispersion and print reports can be viewed through the Touchscreen.
Notice
• Ensure Ambient Temperature at 20 +/- 10 ℃ and Humidity < 85%.
• Power supply voltage is 220V, 50HZ before use.
• Ensure that the parallelism of the platen is less than or equal to 1mm when the sample is placed.
• Avoid overloading during the test, and the force range should not exceed 2T.
• Periodically calibrated Sensor and deformation measurement system.
• Pay attention to safety during operation to prevent accidental cracking of the sample.
• Keep the instrument clean to avoid dust affecting the accuracy.
