MZ-8850SF6 density relay calibrator

MZ-8850 SF6 density relay calibrator features: 1. density relay calibrator uses 32-bit ARM microcontrollers and TI's high-speed signal processing chip to detect and control, high degree of integration. Mechatronics design, high accuracy, repeatability, and high reliability. 2. Configure a monochrome LCD screen and soft keyboard machine interface, simple operation, beautiful interface, all parameters and status at a glance. 3. Auto complete pressure measurement or 20 ℃ value conversion, thus completing the pressure, dynamic automatic compensation for temperature between. And display the pressure measured at ambient temperature and pressure at 20 ℃ ambient temperature, ambient temperature. Completely solve the SF6 gas density relay site verification is difficult. 4. All the testing process done automatically by the instrument, without manual intervention, to avoid the tedious manual pneumatic adjustment operation. 5. Character report printing test results and test results were intelligent analysis. 6. can simultaneously store 50 times the test results, and a power-down data protection features can always check and print test results before. 7. The verification process without thermostatic chamber, may be in any effective temperature range of SF6 gas density relay, pressure gauge for verification. 8. With a variety of models of transition joints, most models of the density relay switch can be carried out on-site verification without dismantling. 9. The verification process does not waste SF6 gas, low test cost, environmental pollution. 10. With Live modify the system clock function. 11. The pressure to modify the system with online capabilities, you can spot correction. 12. The core components imported components, reliable performance. 13. can simultaneously test a group of alarm signals, two sets of the blocking signal. 14. This product is a portable tool, easy to use and reliable, it is SF6 density relay calibration necessary equipment. Specifications: Operating voltage: AC220V, 50Hz equipment power: 50W instrument accuracy: 0.2 Pressure display resolution: 0.001MPa pressure calibration range: 0 ~ 1.0MPa Ambient temperature display resolution: 0.1C ambient temperature measurement range: -50 ℃ ~ 150 ℃ Operating Humidity: 90% RH calibration objects: single alarm, single lock, single alarm single lock, double lock single alarm display: 320X240 dot matrix monochrome LCD screen operation: the soft keyboard to enter the printer type: High Speed Miniature Print Method: Chinese character print reports storage capacity: can store 50 test results Dimensions: 375X270X240 (mm) SF6 gas density display mode: the measured pressure environment, the equivalent pressure at 20 ℃.