Introduction: The ST-50N spring tester is a special instrument for measuring the deformation and load characteristics of tension and compression springs. The 50-nine spring tester is suitable for working loads of tensile and compression springs at a certain working length, and can also be used for reeds. Elastic load testing of elastic devices such as rubber and rubber. This tester adopts advanced, highly integrated integrated single-chip microcomputer, and Chinese liquid crystal display. The appearance adopts metal shell, which greatly improves the system's anti-interference ability. Features: 1. Chinese liquid crystal display, better human interface; 2, high precision and high resolution; 3, N (Newton), kg (kg), Ib (lb) three kinds of measurement units for selection, mutual conversion; 4. The user can set the gravity acceleration of the use place to make the conversion of the test unit more accurate; 5. Store 99 sets of test data, which can be directly viewed on the machine to store the data and delete it; 6, real-time, peak, automatic peak three modes can be freely switched; 7, with the customer set function, the upper and lower limit free setting (corresponding to sound and light alarm) stored value, hold value, automatic peak storage time, no operation automatically shut down time, can be freely set; 8, print the stored test data and the maximum, minimum, average, but also to do the pass or fail judgment (only with a printer); 9, using MODBUS-RTU standard protocol, using the USB interface to better connect with the configuration PLC. Technical Parameters: Model: ST-50 Maximum test load: 50N Graduation value: 0.01N Displacement ruler stroke: 90mm Displacement ruler division value: 0.01mm Platen diameter: 49mm Measurable spring maximum free length: 150mm Indicating error: ±1% Power Supply: AC 220V～50HZ No printer power: 13W Power of printer: 20W Working temperature: 20±10°C Storage and transportation temperature: -27°C～+70°C Relative humidity: 15% to 80% RH
Introduction: The ST-50N spring tester is a special instrument for measuring the deformation and load characteristics of tension and compression springs. The 50-nine spring tester is suitable for working loads of tensile and compression springs at a certain working length, and can also be used for reeds. Elastic load testing of elastic devices such as rubber and rubber. This tester adopts advanced, highly integrated integrated single-chip microcomputer, and Chinese liquid crystal display. The appearance adopts metal shell, which greatly improves the system's anti-interference ability.
