Acceleration & Speed
CALIBRATION FACILITY
The MSIR INDIA Vibration and Kinematic Metrology Laboratory provides dynamic sensor validation for condition monitoring, automotive NVH, aerospace flutter testing, and industrial machinery maintenance. Featuring PCB Piezotronics air-bearing shaker tables, primary reference accelerometers, and quartz crystal stroboscopes, we calibrate accelerometers, velocity sensors, and tachometers.
VIBRATION FREQ
0.1 Hz to 10 kHz
Sub-Hz to High Frequency
ACCELERATION
0.01 g to 100 g pk
Air-Bearing Shaker
ROTATIONAL SPEED
1 to 100,000 RPM
Optical & Contact
STANDARD
ISO 16063-21
Back-to-Back Comparison
Dynamic Sinusoidal Vibration & Resonant Peak Simulator
MEASURED TELEMETRY
9.806
EXPANDED UNCERTAINTY (k=2)
±0.6%
TRACEABILITY
NPL India
PARAMETER TUNING
Evaluated as per GUM (JCGM 100:2008) guidelines with complete Type A and Type B expanded uncertainty analysis.
Primary Reference Standards
Our acceleration & speed capabilities are anchored by primary standards directly calibrated by NPL India and BIPM-recognized National Metrology Institutes.
PCB Piezotronics 394C06
Air-Bearing Electrodynamic Shaker
Eliminates cross-axis transverse motion and delivers pure sinusoidal excitation across a wide frequency spectrum.
Technical Highlights:
Acceleration & Speed Scope Matrix (CMC)
Calibration & Measurement Capabilities (CMC) accredited under ISO/IEC 17025:2017. Uncertainties expressed at an expanded confidence level of approx. 95.45% (k=2).
| Discipline / Measurand | Calibration Range | Test Condition | Expanded CMC (±) | Master Reference Standard | Test Standard / Method |
|---|---|---|---|---|---|
| Piezoelectric & IEPE Accelerometers | 5 Hz to 10 kHz (Acceleration: 1 to 100 m/s²) | Back-to-Back Shaker Excitation | ± 0.8 % of sensitivity | PCB Reference Accelerometer + Air Shaker | Back-to-back comparison calibration (ISO 16063-21) |
| Optical, Contact & Laser Tachometers | 10 RPM to 100,000 RPM | Digital Quartz Pulse Generator | ± 0.01 % of reading | Monarch Optical Tachometer Calibrator | Direct optical frequency pulse comparison |
Instruments Serviced & Calibrated
We calibrate all major industrial, pharmaceutical, aerospace, and research-grade instrumentation.
Piezoelectric & IEPE Accelerometers
Single-axis and triaxial vibration sensors
Velocity Transducers & 4-20mA Probes
Industrial machinery protection vibration transmitters
Contact & Optical Tachometers
Digital laser tachometers, surface speed wheels
Industrial Stroboscopes
Xenon and high-intensity LED digital stroboscopes
Climate & Environment
Designed for Zero Drift
Every measurement at MSIR INDIA is conducted under strictly monitored and auditable environmental controls adhering to ISO/IEC 17025:2017:
UNBROKEN CHAIN OF TRACEABILITY (ISO/IEC 17025)
BIPM SI Derived Acceleration (m/s²) and Frequency (Hz)
NPL India Primary Laser Interferometer Vibration Standard
MSIR Master PCB Air Shaker & Reference Accelerometer (NABL CC-2891)
Client Accelerometers, Vibration Meters, and Optical Tachometers
Book Acceleration & Speed Calibration
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INDICATIVE CALIBRATION FEE
₹ 3,000 + GST
Explore All 12 Metrology Laboratories
MSIR INDIA operates 12 specialized NABL-accredited metrology domains in Chennai.