Calibration & Maintenance
Save Money by Extending Use-Life
less downtime, more profit
Protection from Liability
with visible calibration labels and certificates to prove effectiveness
Rapid Turnaround of Equipment
our team of dedicated specialists have short wait lists, and can process urgent requests
Verified Accuracy and Reliability
Turn signal drift and weak responses into precise measurements
Calibration
What is calibration? Calibration is the comparison of a measurement device or an instrument against a known standard. The standard in a measurement is considered to be the more correct of the two and one would calibrate the device under test to know how far it deviates from the standard.
Why calibrate your locate and inspection equipment? Having instruments that are calibrated insures quality output onsite. Out of tolerance (OOT) instruments tend to give incorrect readings resulting in unnecessary project delays and process failures. More and more clients, contractors, developers, and asset owners are requiring proof of calibration to minimize downtime and liability.
How do we manage the calibration process? Our lab uses up-to-date cloud based software that complies with most calibration accreditation standard processes. This helps us maximize efficiency when processing your system, document your calibration in real-time, keep a chain of custody over your equipment, deliver your system with certificate of calibration and a calibration label, and responsibly inform you when your system is in need of re-calibration.
Our Service
Our lab is unique as a brand agnostic provider that services almost all makes and models of locate and inspection equipment. We provide low-cost loaners to keep your projects going, and we offer onsite services for your convenience. We can calibrate, maintain, and repair ground penetrating radar, pipe & cable locators, pipe inspection cameras, concrete testing equipment, ultrasonic testing equipment, and other geophysical and inspection systems.
With our extensive experience with electronics, we can also repair tablets and other data loggers. Examples of brands we have calibrated and serviced include Leica Geosystems, Sensors & Software, Screening Eagle Technologies, GSSI, Ridgid, Radio Detection, Subsite, Vivax-Metrotech, Phase II, EMLID, Juniper, Fisher Labs, Jameson Tools, and more...
Collaborations
US States
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"Bigman Geophysical and the LearnGPR Academy have been important components of success for Enhanced Scanning for training new hires, renting equipment, and consulting on important projects. "
"Bigman Geophysical has been a true game changer for Pegasus Environmental. Their professional support and training regimen is unparalleled within the industry. This has enabled us to advance to a new level."
"Bigman Geophysical has been instrumental in introducing us to the science of Ground Penetrating Radar (GPR). Understanding the location of underground utilities and possible subsurface voids is critical to our success. The support the Bigman Geophysical team has provided us at every step from procuring, to using the GPR equipment, to analyzing the GPR survey results has been world class."
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New to geophysical investigations? Our team is ready to help you bring your projects to the next level.