NABL Accredited · CC-2480 · Est. 2004 · Gujarat's Trusted Calibration Lab
NABL-accredited calibration for digital force gauges, load cells, and proving rings from 1 N to 5000 kN. ISO 376 / ASTM E74 traceable. Accepted by IATF 16949 and ISO 9001 auditors.
±0.05%
Accuracy
1 N – 5000 kN
Range
ISO 376
Standard
ISO 376
Force Transducer Standard
NABL Accredited
CC-2480
— WHAT IS FORCE GAUGE CALIBRATION —
Think of a quality lab that relies on a force gauge 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.
Force Gauge 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 —
Handheld / Load Cell / Proving Ring · All makes (HBM, Interface, Chatillon, Imada) · ISO 376 · NABL accredited
Digital force gauges for push and pull force measurement in QC and assembly.
Analog force gauges with mechanical dial for simple force measurement.
Handheld force meters for portable force and weight measurement.
Various load cell types including S-beam, shear beam, and canister load cells.
— OUR PROCESS —
Force gauge / load cell received and tagged. Cable, connector, overload protection, and display unit inspected.
Zero balance verified. Reference load check at 20% and 100% of rated capacity using certified deadweight or force standard.
Certified forces applied at 20%, 40%, 60%, 80%, and 100% of rated capacity in tension, compression, or both as applicable.
Three ascending and three descending measurement series per ISO 376. Creep and return-to-zero verified.
Reproducibility, interpolation error, and zero error calculated. Force gauge classified as Class 0.5, 1, 2, or 3 per ISO 376.
NABL CC-2480 certificate with force values, classification, uncertainty (k=2), ISO 376 / ASTM E74 traceability.
— STANDARDS & COMPLIANCE —
ISO 376
Calibration of Force-Proving Instruments
ASTM E74
Calibration of Force-Measuring Instruments
OIML R60
Load Cell Metrological Regulation
ISO/IEC 17025
NABL Accreditation Standard
Prism holds NABL CC-2480 under ISO/IEC 17025:2017. Force gauge and load cell certificates accepted by IATF 16949, ISO 9001, and all material testing and structural monitoring 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 certified deadweights and force transfer standards to your facility. Onsite force gauge calibration across Gujarat.
Why Choose Prism
Since 2004, every NABL force certificate issued by Prism has been accepted by IATF 16949, ISO 9001, and material testing audit bodies — no rejections.
— FAQ —
Get In Touch
Tell us the gauge type, range, make/model, quantity, and any urgency. We respond within 2 business hours.
— FROM OUR BLOG —
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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.