Pressure Calibration Services
Accurate, NIST-traceable calibration for all your pressure measuring equipment
Zero Drift provides comprehensive pressure calibration services for a wide range of pressure measuring instruments. Our laboratory is equipped with precision deadweight testers and electronic pressure standards to calibrate your equipment accurately across various ranges from vacuum to high pressure.
NIST Traceable
All calibrations traceable to national standards
Wide Range
From vacuum to 10,000+ PSI
High Accuracy
Precision standards with documented uncertainty
Full Documentation
Detailed calibration certificates provided
Equipment We Calibrate
Pressure Gauges
Analog and digital pressure gauges, compound gauges, vacuum gauges, and test gauges of all types and ranges. Both dial-type and digital displays calibrated to your specifications.
Pressure Transducers & Transmitters
Electronic pressure sensors, transducers, and transmitters with current or voltage output. Calibration includes electrical output verification and linearity testing.
Pressure Calibrators & Standards
Deadweight testers, pressure calibrators, and laboratory pressure standards. Calibration ensures accuracy of your reference instruments.
Pressure Switches & Controllers
Mechanical and electronic pressure switches, controllers, and monitors. Set point verification and hysteresis testing included.
Industries We Serve
Manufacturing
Process control and quality assurance pressure calibration
Laboratories
Research and testing lab pressure standard calibration
Pharmaceutical
GMP compliant pressure instrument calibration
Utilities
Power generation and water treatment pressure instruments
Aerospace
Precision pressure calibration for aerospace applications
Automotive
Testing and manufacturing pressure gauge calibration
Service Details
Turnaround Time
Standard: 5-7 business days
Rush: 1-2 business days
Same-Day: Available for select items
Expedited service available for urgent needs.
Calibration Certificate
Each calibration includes:
- As-found and as-left data
- NIST traceability statement
- Measurement uncertainty
- Equipment identification
- Calibration date and due date
- Environmental conditions
Additional Services
- Minor Repairs: Basic adjustments and repairs
- Leak Testing: Pressure system integrity checks
- On-Site Service: Field calibration available
- Asset Management: Tracking and reminders