Pressure gauges
Pressure gauge calibration requests, subject to range, medium compatibility and technical review.
Confidence · Reliability · Precision
Pressure and temperature calibration services
On-site calibration service inquiries for industrial pressure instruments, refrigerators and freezers in Puerto Rico. Services are offered with documented NIST traceability where supported by the applicable calibration standards and records.
Request a quote →Puerto Rico Based
On-Site Service
Technical Review
Clear Documentation
Our services
Pressure sensors and transmitters
Review of sensor and transmitter requirements, including output signal, excitation and uncertainty.
Refrigerators and freezers
Temperature verification and calibration inquiries for refrigeration equipment.
Service acceptance and calibration ranges are confirmed individually after reviewing equipment specifications and available capabilities. All calibration services are performed exclusively on-site at the customer’s facility.
Industries We Serve
We welcome calibration inquiries from the following sectors, subject to equipment specifications and technical capability review.
Pharmaceutical
Manufacturing
Biotechnology
Energy & Utilities
Industrial Facilities
Electronics
Don't see your industry listed? Contact us to discuss your calibration requirements.
Calibration equipment and industrial applications
Illustrative views of pressure calibration equipment and industrial refrigeration applications, including refrigerators, freezers and cold rooms.
Illustrations are AI-generated for visual reference only. Equipment pictured is not a representation of assets owned by ThermoPressure or a guarantee of service capability.
Precision starts with the right evaluation
ThermoPressure Calibration LLC is a Puerto Rico company focused on careful instrument evaluation, clear communication and dependable technical service.
Technical policy and quality
On-site service only
Calibration services are performed at the customer's facility in Puerto Rico. Equipment acceptance depends on measurement range, specifications, standards, site conditions and available capability.
Traceability and accreditation
Metrological traceability to SI units through documented calibration chains is assessed for each service. ThermoPressure Calibration LLC is not ISO/IEC 17025 accredited. NIST traceability does not imply NIST endorsement or accreditation.
TUR acceptance criteria
TUR of 4.000:1 or higher meets our normal criterion. TUR from 3.000:1 through 3.999:1 requires technical approval, confirmation of compatibility with the customer’s SOP, and signed customer authorization; the actual TUR is displayed in red on the certificate. TUR of 2.999:1 or lower is not accepted, including 1.000:1. Values must not be rounded up to qualify at a threshold.
Uncertainty and conformity
Measurement uncertainty, calibration tolerances, TUR and conformity decisions are distinct concepts. Any pass/fail statement requires an agreed decision rule. Special points, tolerances, reporting needs and customer SOP requirements are reviewed before quotation approval.
Unserviceable instruments
When technical evaluation confirms an instrument cannot be successfully calibrated or repaired within our service scope, findings are documented and replacement may be recommended. A $75 evaluation/labor fee per affected instrument applies only when disclosed and authorized in advance. An as-found out-of-tolerance result alone does not make an instrument unserviceable.
Customer requirements
Customers should provide equipment identification, measurement specifications, site access requirements, applicable SOPs, acceptance criteria and any accreditation requirements. Binding terms and authorizations are supplied for review at quotation approval, not during the initial inquiry.
Request an on-site calibration quote
Describe each instrument separately. Requests are reviewed before any service is accepted.
Complete the form to request a calibration quote. Submission is confirmed only when a reference number is displayed.
Contact ThermoPressure
+1 (787) 356-1772 · [email protected]
Mailing Address: P.O. Box 140946, Arecibo, PR 00612. This is a mailing address, not a customer service storefront. On-site service by appointment.
Mailing Address: P.O. Box 140946, Arecibo, PR 00612