Overview
ZB-NPY5600 Manual Cardboard Burst Resistance Instrument is a special instrument for measuring Cardboard Burst Resistance. It is designed according to the working principle of the international common Milun. The instrument adopts High Accuracy Sensor to ensure Measurement accuracy, and the clamping system is manual, which is easy to operate. With data processing function, statistical results can be automatically obtained and reset, and the performance is stable.
Features
1. The clamping system is manual, making it easy to operate without the need for an air source.
2. The operating system displays the bursting strength of the specimen in real time.
3, automatic measurement, statistics, print test results, and data storage function.
4. Equipped with a high-speed micro-printer, high-speed printing, easy to use, and low failure rate.
5. The modern design concept of mechatronics is adopted, with compact structure, beautiful appearance and convenient maintenance.
6. Equipped with a standard RS232 interface, it can communicate with microcomputer software.
Principle
The instrument is designed according to the internationally accepted working principle of Mylon and is used to determine the bursting resistance of Cardboard. The specimen is fixed by a manual clamping system, and the film is raised until the specimen is broken under hydraulic pressure. The High Accuracy Sensor measures and records the maximum pressure value at the time of rupture in real time.
Standards
ISO 2759 "Determination of Cardboard Burst Resistance", GB/T 1539 "Determination of Cardboard Burst Resistance"
Steps
1. Turn on the power supply (AC220V +/- 10% 50HZ).
2. Manually operate the clamping system to fix the Cardboard sample between the upper and lower clamping rings.
3. Start the test, and the instrument automatically feeds oil (speed 170 +/- 15mL/min) to pressurize.
4. The operating system displays the bursting strength in real time, and automatically stops and records the data after the sample breaks.
5. The instrument automatically processes the data to obtain statistical results, and can choose to print or transfer it to a computer through the RS232 interface.
6. After the test is completed, the instrument is automatically reset to prepare for the next test.
Notice
• Power supply voltage AC220V +/- 10% 50HZ before use.
• Make sure that the aperture of the upper and lower clamping rings meets the standard (φ (31.5 +/- 0.05) mm), and the clamping force needs to be ≥ 700Kpa.
• Regularly check the film resistance to ensure that it is within the specified range (170kPa~ 220kPa when raised 10mm; 250kPa~ 350kPa when raised 18mm).
• Check the sealing of the system before testing, keep the upper limit of measurement for 1 minute, and the pressure drop should be less than 10% Pmax.
Measurement range of the instrument is 200~ 5600kPa, please do not use beyond the range.
• Net weight 65kg, handling and placement should pay attention to safety.
• Non-professionals should not disassemble and repair without authorization.
