On-Site Calibration Services
Get a QuoteMinimize Downtime with On-Site Calibration Services
Shipping your critical equipment out for service often requires additional scheduling and transit time. Constellation PowerLabs addresses these logistical hurdles by bringing our accredited capabilities directly to your facility with our on-site calibration services.
As a leading testing and calibration lab, we deploy professional technicians and mobile standards ready to service your assets and equipment.
- Minimize Downtime: We coordinate our schedule around your planned outages and production shifts to make sure your assets are back online immediately.
- Eliminate Logistics: You can remove the administrative burden of shipping paperwork, insurance costs, and the inherent risk of moving fragile instruments.
- Service for Any Scale: Ideal for high-volume calibration needs or for stationary equipment that is simply too large or sensitive to move.
- ISO 17025 Accredited Calibrations: We offer both specialized high-voltage and standard on-site calibration services.
Our technicians are equipped to handle a diverse range of calibration disciplines, allowing your equipment to be serviced in a single, efficient visit. Whether you need routine verification for handheld tools or complex testing for heavy machinery, our team arrives prepared.
- Electrical Calibrations
- Dimensional Calibrations
- Force Calibrations
- Pressure Calibrations
- Scale Calibrations
- Standard Calibrations
- Torque Calibrations
- Temperature Calibrations
- High Voltage Calibration
By consolidating these various calibration services into one site visit, you streamline your vendor management and maintain consistent quality across your entire facility.
Our Process for On-Site Calibrations
We have refined our workflow to provide a convenient on-site calibration service experience from the moment you contact us to the final delivery of your certificates.
| Request Quote | Specifications | Scheduling | Onsite |
|---|---|---|---|
| Simply request a quote and someone will be in touch with you soon to review any technical details for your onsite calibration. | Our team will make sure your requirements will be met, including any manufacturer specifications or specialized requests. | We will schedule a time that works best for you and your facility. We also schedule out recurring onsite calibrations. | A qualified technician will visit your facility to perform the calibration and a certificate will be provided shortly after. |
Specialized High-Voltage & Advanced Diagnostic Services
As a leading high-voltage calibration lab, we perform complex high-voltage services directly at your facility, a specialized capability that few other labs in the Americas can offer. We bring our full resources to your location, verifying the safety and performance of your most critical power infrastructure.
Advanced Diagnostic Testing
Our expertise extends beyond routine calibration into advanced diagnostics that identify equipment degradation before failure occurs:
- Tan Delta Test: This assessment is performed to evaluate the insulation integrity of cables and transformers, providing early data on potential degradation or contamination.
- Impulse Testing: We verify the performance of surge arresters and other protective devices using controlled voltage impulses.
Full Scope of High-Voltage Support
Beyond these specialized diagnostics, our comprehensive service keeps all your high-voltage assets covered and available for on-site calibration services:
- AC/DC High Voltage Verification: Precision calibration for all high-voltage testing equipment.
- High Voltage Dividers: Calibration for laboratory and field dividers.
- Partial Discharge Detectors (PD): Calibrating the sensitivity and accuracy of partial discharge testing of equipment.
The Same Accredited Quality, at Your Facility
With Constellation PowerLabs, choosing on-site calibration services does not mean sacrificing quality. We are proud to maintain our A2LA accredited calibration status for our field work, making sure that the environment and methods meet strict industry guidelines.
Our mobile quality program is robust and audited. Every ISO 17025 accredited calibration service we perform at your location adheres to the same rigorous standards as those in our laboratories. This provides you with audit-proof, traceable documentation that withstands the scrutiny of regulators in any high-demand industry.
Our teams are strategically located to mobilize efficiently for projects of any size. From our regional hubs, we proudly support industrial and utility facilities in key growth states like Texas, South Carolina, and North Carolina.
Whether you manage a single plant or a network of facilities, or need mechanical testing services, we deliver professional on-site calibration services nationally across the entire United States and internationally in Canada.
Answers to Common Questions About On-Site Calibration Services
Constellation PowerLabs provides answers to queries related to our on-site calibration services. Here are things you need to know.
What is the difference between NIST and ISO?
NIST provides the U.S. national measurement standards that calibration results are traced back to, confirming measurement accuracy. ISO sets international requirements for quality and process control, verifying that a lab follows consistent, audited procedures. In short, NIST is about the measurement reference, while ISO is about how the work is performed.
NIST and ISO serve different roles in calibration and quality.
Can I "verify" calibration instead of "certifying" it?
Verification acts as a “pass/fail” check to see if an instrument is within specification, often without adjustments or detailed data. Certification provides the official documentation, including “as-found” and “as-left” data, measurement uncertainties, and the specific standards used. For regulated industries, certification is almost always required.
How are calibration and maintenance logs for lab equipment maintained?
Best practice involves using a centralized digital system. At Constellation PowerLabs, we use our OneLab portal to automatically track all calibration service history. Every time we perform on-site calibration services, the logs are updated in the cloud, allowing you to view maintenance history, upcoming due dates, and download certificates from any device.
How do I find a qualified calibration professional?
Look for accreditation first. A lab accredited to ISO 17025 by a body like A2LA has proven its technical competence. Also, you should verify their scope of accreditation to ensure they can calibrate the specific parameters you need, especially for specialized fields like high voltage testing.