Pivotal Rail Products delivers certified ASCTD calibration services including annual calibration, rental kits, and in-house testing—keeping your single car test devices compliant and ready for service. Proper calibration is required every 365 days to maintain single car test certification and ensure accurate, reliable performance in the field.

According to section 5.4.1 of specification S-4027 of the AAR Manual of Standards and Practices Brakes and Brake Equipment, no device may remain in service past 1 year from the last annual calibration.
Regular calibration ensures:
ASCTD calibration includes:




Units must successfully pass all required checks to be considered in calibration.

Turnaround time for calibration performed in-house follows the same timeline as repair services.

Pivotal Rail Products, also, offers certified rental calibration kits with a minimum two-week rental period. Rental kits allow customers to calibrate equipment on-site without shipping delays or extended downtime.
Regular calibration ensures:
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To request calibration services or reserve a rental calibration kit, submit a calibration request or contact our team for assistance.
Request CalibrationPivotal Rail Products, LLC

7900 Belfort Parkway, Ste 100

Jacksonville, FL 32256
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