It is a basic instrument for testing the compressive strength of corrugated boxes (ie, packaging testing equipment), and is suitable for compressive strength tests, standard tests and stacking strength tests of various corrugated boxes.
1. After the test is completed, there is an automatic return function, which can automatically judge the crushing force and automatically save the test data
2. Three speeds can be set, all Chinese LCD display operation interface, a variety of units to choose from.
3. Relevant data can be input and the compressive strength can be automatically converted, and it has a packaging stacking test function; the force and time can be directly set, and the machine will automatically stop after the test is completed.
4. Three Operating Modes:
Strength test: the maximum pressure resistance of the box can be measured;
Fixed value test: the overall performance of the box can be tested according to the set pressure;
Stacking test: According to the requirements of national standards, stacking tests under different conditions such as 12 hours and 24 hours can be carried out.
GB/T 4857.4-92 Pressure test method for packaging and transportation packages
GB/T 4857.3-92 Static load stacking test method for packaging and transportation packages
1. 32-bit embedded processing chip, fast instruction cycle;
2. Strain measurement accuracy > 4 gears, that is, resolution > 20,000 yards;
3. Use software coefficients to calibrate (correct) files. Effectively correct the linearity of the sensor;
4. 4-fold frequency photoelectric encoder counts positively and negatively, with high resolution;
5. The display adopts a large-screen monochrome LCD with 192×64 dot matrix, which can display more information;
6. One RS232 serial port, which can be connected to other devices (need to be customized);
7. 1-channel printing parallel port, can be connected to a micro printer or dot matrix printer;
8. 8 control buttons (5 function keys, 3 multiplex keys), easy to operate;
9. Display function: the maximum force during the test can be automatically displayed and memorized at the end of the test;
10. Save output: up to 20 test results can be recorded.