NABL Accredited · CC-2480 · Est. 2004 · Gujarat's Trusted Calibration Lab
NABL-accredited calibration for rotary, static, and reaction torque transducers from 0.01 N·m to 50,000 N·m. VDI/VDE 2646 traceable. IATF 16949 and ISO 9001 accepted.
±0.1%
Accuracy
0.01–50000 N·m
Range
VDI/VDE 2646
Standard
VDI/VDE 2646
Torque Transducer Standard
NABL Accredited
CC-2480
— WHAT IS TORQUE TRANSDUCER CALIBRATION —
Think of a quality lab that relies on a torque transducer for daily measurements. If it has drifted even slightly from its true value, every reading becomes unreliable — leading to defective products, failed audits, or safety risks. Regular calibration is the only way to confirm your instrument is telling the truth.
Torque Transducer calibration means comparing its readings against a NABL-traceable certified reference standard at multiple test points, recording the deviations, adjusting where possible, and issuing an NABL certificate — accepted by ISO 9001, IATF 16949, and all quality auditors.
Compare readings against a NABL-traceable reference standard across the full measurement range.
Adjust or document deviations so your instrument reads within accepted tolerance.
Issue a NABL-accredited certificate (CC-2480) with full traceability documentation.
— INSTRUMENTS COVERED —
Rotary / Static / Reaction · All makes (HBM, Kistler, Interface, Norbar) · VDI/VDE 2646 · NABL accredited
Rotary torque transducers for dynamic torque measurement on rotating shafts.
Inline torque meters for in-line shaft torque measurement in drive systems.
Digital torque testers and analyzers for quality control of torque tools.
Calibration benches for calibrating torque wrenches and torque tools.
— OUR PROCESS —
Torque transducer received and tagged. Flanges, shaft connection, signal cable, and amplifier/display inspected.
Electrical zero verified. Pre-load torque applied and removed three times before calibration measurement series.
Calibrated torque applied at 20%, 40%, 60%, 80%, and 100% of rated capacity CW and CCW using deadweight torque machine.
Three measurement series in ascending and descending directions. Creep error and return-to-zero documented per VDI/VDE 2646.
Linearity, hysteresis, repeatability, and zero error calculated. Classification per applicable class. Measurement uncertainty per GUM.
NABL CC-2480 certificate with torque values, classification, uncertainty (k=2), VDI/VDE 2646 / ISO 6789 traceability.
— STANDARDS & COMPLIANCE —
VDI/VDE 2646
Torque Transducers — Calibration
ISO 6789
Torque Tools — Requirements & Calibration
DIN 51309
Calibration of Torque Measuring Instruments
ISO/IEC 17025
NABL Accreditation Standard
Prism holds NABL CC-2480 under ISO/IEC 17025:2017. Torque transducer certificates accepted by IATF 16949, ISO 9001, and all motor testing and transmission audit bodies.
— NON-NABL CALIBRATION —
For routine maintenance, bulk calibration, or internal QC checks where a full NABL certificate is not mandatory — Prism offers cost-effective non-NABL calibration using the same NABL-traceable reference standards and trained engineers.
All non-NABL work uses NABL-certified reference standards — readings are still reliable and defensible.
Without full NABL documentation, instruments return faster — ideal for urgent production schedules.
Non-NABL calibration costs less — practical for large batches or routine periodic checks.
Available at your facility or at our Vatva lab — same quality, more flexibility.
— AREAS WE SERVICE —
Engineers carry primary torque standards to your test facility. Onsite torque transducer calibration across Gujarat.
Why Choose Prism
Since 2004, every NABL torque certificate issued by Prism has been accepted by IATF 16949, ISO 9001, and motor testing audit bodies — no rejections.
— FAQ —
Get In Touch
Tell us the transducer type, range (N·m), make/model, and quantity. We respond within 2 business hours.
— FROM OUR BLOG —
Torque transducers are used in engine test cells, motor test rigs, and power transmission testing. NABL-certified calibration ensures accurate torque measurement for product development and quality control.
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Torque wrench calibration is mandatory for automotive, aerospace, and engineering manufacturers in Gujarat. Prism Calibration Centre is the NABL-certified torque calibration lab of choice.
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Force gauges (push-pull gauges) are used in quality control, ergonomics testing, and fixture testing. NABL-certified force gauge calibration ensures traceable force measurement.
Read MoreNABL Accreditation Disclaimer
Calibration services are provided under NABL Certificate CC-2480 in strict accordance with our officially approved scope of accreditation (ISO/IEC 17025:2017). Parameters or onsite conditions falling outside our active NABL scope are processed with standard metrological traceability to NPL/BIPM national standards.