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AL111 SF6 density monitor calibrator Performance standards]:
DL/T596-1996 Features:
1, pressure measurement and automatically convert the value of 20 ℃, thus completing the pressure, temperature, the dynamic between the automatic compensation.
2, using SCM to detect and control, high degree of integration.Mechatronics design, high accuracy, good repeatability and high reliability. 3, equipped with a monochrome LCD screen and soft keyboard man-machine interface, simple, attractive interface, all parameters and status at a glance. 4, all the testing done automatically by the MCU, the Chinese character report printing test results, and intelligent analysis of test results.
5, can store 32 test results, and has a power-down data protection, query and print at any time prior to the test results.
6, the calibration process without constant temperature room, at any effective temperature range of SF6 gas density relay, pressure gauge to check. Product parameters : 1, the pressure calibration range: 0 ~ 1.0MPa.
2, the pressure display resolution: 0.001MPa.
3, Accuracy: 0.4.
4, ambient temperature display resolution: 0.1 ° C. 5, Power: 55W;.
6, the ambient temperature measurement range: -50 ℃ ~ 150 ℃.
7, SF6 gas density display: measured the pressure of circumstances, 20 ℃ on the equivalent pressure.
8, calibration objects: single alarm, single lock, single latch alarm single, single alarm double lock. 9, display: 320X240 dot matrix monochrome LCD screen.
10, working voltage: AC220V, 50Hz.
11, Humidity: less than 90% RH.