T/HNJX 0015-2024 Active Group standards

T/HNJX 0015-2024 Time synchronization system test instrument calibration specification

Publish Date: 2024-12-10 Implement Date: 2025-01-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/HNJX 0015-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: The measurement of time, speed, acceleration, and angular velocity

Publish Date: 2024-12-10

Implement Date: 2025-01-10

Scope

Main technical content: 6.2.2.2 IRIG-B(DC) code a) Connect as shown in Figure 1, and input the IRIG-B(DC) code output from the standard digital clock to the corresponding input terminal of the tester. b) Set the standard digital clock to output the IRIG-B(DC) code signal. c) Set the tester to the IRIG-B(DC) code signal measurement function, select the calibration interface, and start the measurement. d) Record the average time deviation of 60 seconds displayed by the tester as the measurement error of the IRIG-B(DC) code signal time. 6.2.2.3 IRIG-B(AC) code a) Connect as shown in Figure 1, and input the IRIG-B(AC) code output from the standard digital clock to the corresponding input terminal of the tester. b) Set the standard digital clock to output the IRIG-B(AC) code signal. c) Set the tester to the IRIG-B(AC) code signal measurement function, select the calibration interface, and start the measurement. d) Record the average time deviation of 60 seconds displayed by the tester as the measurement error of the IRIG-B(AC) code signal time.