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BIS-compliant metrology services
BIS-compliant metrology services
Our verification process follows Bureau of Indian Standards protocols, delivering traceable calibration certificates with full uncertainty calculations for every instrument tested.
Common queries about our calibration, verification, and auditing services for industrial pressure and temperature instruments.
Standard calibration takes 3 to 5 business days from receipt of the instrument. Rush orders can be completed in 48 hours for an additional fee. The final report includes the absolute error curve and BIS compliance certificate.
Yes, we offer on-site verification for type K, J, and T shielded thermocouples. Our technician brings NIST-traceable references and performs cold-junction compensation and insulation resistance tests at your facility. Travel charges apply outside a 50 km radius from our base.
We follow IS 3624 for liquid-filled manometers and IS 13421 for digital manometers. Each audit report includes a full hysteresis test, zero-point drift check, and a deviation table against the specified accuracy class.
Yes, we handle custom ranges up to 400 bar. The multi-point pressure application is adjusted to cover the full operating span of your transducer. Contact us with the model number and range to confirm feasibility.
You receive a detailed calibration certificate with traceability data, uncertainty calculations, and the absolute error curve. For auditing services, we also provide a separate compliance report with recommendations for recalibration intervals.
We recommend recalibration every 12 months for manometers in continuous use. For instruments exposed to extreme temperatures, vibration, or corrosive media, a 6-month interval is advised. Our audit report includes a specific recommendation based on your operating conditions.
Tell us your transducer, thermocouple, or manometer model and we will reply with a fixed price and a delivery date for the BIS-compliant error curve report.