sf-50-L eggshell strength tester is used to measure the breaking strength of the egg shell. This test instrument developed by the Nanjing University of Aeronautics and Astronautics. Unlike conventional hydraulic measuring system, application of the world's leading electronic technology, precision and accuracy of the test data to the highest international level, the operation is extremely simple and convenient, without the need for complex procedures for preparing double row 48 LCD digital display, the data show clear . straightforward device configuration 1. Vertical Drive: USM 2. breaking strength measurement unit: strain gauge Technical Specifications 1. Rated load capacity (RC): 7.000kg (70.0N) 2. Measuring range: 0 ~ 7.000kg (70.0N ) 3. Deformation measurement: a deformation measurement function 4. deformation measurement range: 1-1000ms 5. Overload allowed: 200% / RC 6. Resolution: 0.001g /0.01N 7. Unit: kg (g), N 8. Peak measurements: storing the instantaneous value of the vertical motion (patented technology) 9. measuring mode: Normal measurement, measuring the positive peak, negative peak measurement 10. Expresses period: 1 times / sec ,, 3 times / second, 5 times / sec 10 times / sec, 20 times / sec 11. Measuring cycle: 1000 times / sec 12. Accuracy: 0.001g or ± 0.2% RC and ± 1 / 2digit (23 ℃) 13. Numerical display: double row 48 LCD 14. Output signal: USB interface to a maximum of 100 times in a row messenger / s RS-232C port (optional) Continuous messenger maximum of 100 times / sec 15. Analog: ± 1V (± representation with respect to the possible range), accuracy ± 50mV, 12bit D / A output updating 1000 times / second to zero load resistance 10KΩ more than 16. Overload / judge: open collector output (maximum DC30V / 5mA) can switch to overload output or judgment output 17. Storage function: Continuous storage 1,000,000 18. Statistics: maximum, minimum, peak, mean, standard deviation 19 to determine the function: 20. The printer is qualified to judge according to upper and lower limits measured value: with a dedicated printer 21. Software: Random equipped with special software to facilitate data is stored into the computer