Pressure Calibration Services
Michelli provides standard traceable and ISO/IEC 17025 accredited pressure calibration services for analog pressure gauges, digital pressure gauges, pressure indicators, modules, transducers, transmitters, controllers, and related pressure measurement equipment.
Pressure Calibration Built for Reliable Readings and Traceable Results
Pressure measurement instruments help teams monitor force applied by liquids or gases in process systems, production equipment, test stands, safety systems, and maintenance programs. When gauges, indicators, or transmitters drift out of tolerance, the impact can affect process control, troubleshooting, quality records, and equipment decisions.
Michelli calibrates a wide range of pressure measurement equipment across many makes and models, including equipment purchased from other suppliers. Service options may include standard traceable calibration, ISO/IEC 17025 accredited calibration, field calibration, in-lab calibration, and documentation based on the instrument, application, pressure range, and required scope.
Gauge and Indicator Support
Calibration for analog gauges, digital gauges, pressure indicators, modules, transducers, and related instruments.
Standard or Accredited
Standard traceable and ISO/IEC 17025 accredited calibration may be available depending on equipment and scope.
Traceable Documentation
Calibration documentation and asset management to support quality systems, audits, and regulated measurement programs.
What Is Pressure Measurement?
Pressure measurement refers to measuring the force applied by a fluid or gas over a given surface area. In many U.S. industrial applications, pressure is expressed in psi, or pounds per square inch.
Pressure instruments are used to monitor process systems, compressed air, hydraulic equipment, valves, pumps, tanks, test benches, and safety-related applications. Calibration helps confirm those instruments are producing readings that can be trusted for their intended use.
Process and Production Control
Pressure readings used to monitor operating conditions and maintain consistent process performance.
Maintenance and Troubleshooting
Gauges and indicators used to diagnose equipment issues, verify system performance, and support preventive maintenance.
Quality and Documentation
Pressure instruments used in quality programs, test procedures, and audit-driven measurement systems.
What Does Pressure Calibration Entail?
Pressure calibration compares a pressure measurement device against an appropriate pressure measurement standard. The goal is to verify that the gauge, indicator, transmitter, or other device produces readings that align with the standard within the required tolerance.
The device may be tested at multiple pressure points to confirm consistent performance across the required range. If adjustment is needed and available for the device, the instrument may be adjusted and verified again based on the selected service scope.
Test
Multiple pressure points may be checked across the instrument range.
Compare
Device readings are compared against pressure standards.
Adjust
Adjustments may be made when the instrument allows and the service scope requires it.
Document
Results can be documented for quality, maintenance, or audit needs.
Pressure Calibration Service Options
Michelli can help determine the appropriate pressure calibration path based on your instrument type, pressure range, application, tolerance requirements, and documentation needs.
Standard Traceable Pressure Calibration
Standard traceable pressure calibration is available for many pressure instruments and may be appropriate for routine maintenance, quality, and operational programs.
Available for many analog and digital pressure devices
Useful for maintenance and quality programs
Documentation available based on service scope
ISO/IEC 17025 Accredited Pressure Calibration
ISO/IEC 17025 accredited pressure calibration is available for applicable instruments and scopes when accredited documentation is required.
Available for applicable instruments within accredited scope
Supports regulated or audit-driven programs
Scope review recommended for specific devices and pressure ranges
Field Pressure Calibration
Some standard pressure calibration services may be available on-site depending on the instrument, pressure range, service location, and required calibration scope.
Available for some devices depending on scope and location
Helpful for plant, maintenance, and process environments
Contact your nearest Michelli location to confirm availability
In-Lab Pressure Calibration
In-lab calibration may be recommended or required for pressure instruments, ranges, procedures, or documentation needs that benefit from controlled laboratory conditions.
Available for portable pressure instruments and devices
Supports applicable accredited calibration needs
Equipment lists can help streamline service planning
Pressure Measurement Equipment Michelli Can Calibrate
Michelli offers pressure calibration services for a range of analog, digital, mechanical, and process pressure measurement equipment. Contact your nearest Michelli location to confirm the appropriate service scope for specific devices.
Pressure Gauges
- Analog pressure gauges
- Digital pressure gauges
- Compound gauges
- Master pressure gauges
- Pressure indicators
- Pressure modules
- Pressure chart recorders
Transmitters and Transducers
- Pressure transducers
- Pressure transmitters
- Pressure modules
- Pressure indicators
- Process pressure instruments
- Digital output devices
Controllers and Standards
- Pressure controllers
- Dead weight testers
- Master pressure gauges
- Pressure measurement standards
- Bench test equipment
- Pressure calibration systems
Repair and Test Support
- Power pump bench repair and testing
- Pressure relief valves
- Pressure controller support
- Gauge testing support
- Pressure instrument review
- Service recommendations
Industrial Pressure Devices
- Plant pressure gauges
- Hydraulic pressure instruments
- Pneumatic pressure instruments
- Process pressure devices
- Maintenance test equipment
- Quality control instruments
Documentation and Scope Review
- Standard traceable documentation
- ISO/IEC 17025 accredited scope review
- As-found and as-left data where applicable
- Calibration labels and records
- Audit support documentation
- Instrument list review
Pressure Calibration Documentation and Certificates
Pressure calibration documentation may include calibration results, traceability information, instrument identification, pressure ranges, standards used, and other details based on the selected service scope.
Michelli can help determine whether standard traceable calibration or ISO/IEC 17025 accredited calibration is the right fit for your pressure instruments, quality program, or audit requirements.
ISO 9001 Registered with ISO 17025 Accredited Calibration Laboratories
Pressure calibration services may be available under standard traceable or ISO/IEC 17025 accredited scopes depending on the device, range, and calibration requirements.
- Standard traceable documentation available
- ISO/IEC 17025 accredited calibration available for applicable scopes
- Scope review recommended for specific devices and pressure ranges
- Documentation for quality systems and audits
Field Service, In-Lab Calibration, and Ship-In Support
Some standard pressure calibration services may be available on-site, while other instruments, ranges, or accredited calibration needs may be better suited for in-lab calibration. Portable devices can often be shipped or delivered to the nearest Michelli location for service.
If you have multiple pressure instruments, an equipment list can help Michelli review device types, ranges, manufacturers, and documentation requirements before scheduling service.
On-Site Calibration
Available for some pressure measurement devices depending on instrument type, range, scope, and location.
Ship-In Calibration
Portable instruments may be shipped with an equipment list to help streamline intake and service planning.
Equipment List Review
Michelli can review device types, ranges, manufacturers, and service needs before scheduling calibration.
PRESSURE CALIBRATION
Ready to Schedule Pressure Calibration?
Tell us about your pressure instruments, pressure ranges, required service type, documentation needs, and location. A Michelli specialist can help determine the appropriate calibration path.
Helpful details to include:
- Instrument type
- Pressure range
- Standard or accredited service
- Field or in-lab preference
- Equipment list
- Documentation requirements
Request Pressure Calibration
Complete the form and a Michelli specialist can follow up about your pressure calibration needs.
Related Calibration Services
Pressure calibration often connects with other measurement disciplines. Michelli can help determine the right service path for each instrument in your program.
Temperature Calibration
Calibration for temperature instruments, probes, thermometers, and temperature calibration equipment.
Humidity Calibration
Calibration for humidity sensors, hygrometers, weather stations, chart recorders, and related instruments.
Electronic Calibration
Calibration for meters, process instruments, oscilloscopes, hypots, and other electronic test equipment.