Calibration Equipment

Certified bottles of single-component or multi-gas blends (e.g., methane/LEL, H2S, CO, O2) at known concentrations used to span-calibrate and bump-test gas detectors. Supplied with a certificate of analysis traceable to a national standard.

Docking stations, regulators, flow controllers, and tubing that deliver calibration gas to portable and fixed gas monitors. Automated docking systems log results and manage calibration intervals for fleets of instruments.

Primary pressure standards that balance a hydraulic or pneumatic pressure against calibrated masses on a piston of known area to generate highly accurate reference pressures. Used to calibrate pressure gauges, transmitters, and recorders.

Portable and benchtop instruments, including digital pressure calibrators, hand pumps, and reference test gauges, used to verify and adjust field pressure instrumentation against a known source or readout.

Multifunction, loop, and temperature calibrators that source and measure voltage, current (mA), resistance, and frequency to verify transmitters, controllers, and 4-20 mA loops in instrumentation systems.

Dry-block calibrators, temperature baths, reference thermometers, and RTD/thermocouple simulators used to calibrate temperature sensors and transmitters against a controlled reference temperature.

Precision measuring tools such as micrometers, calipers, gauge blocks, and bore gauges used for dimensional verification of machined parts, threads, and tolerances in fabrication and inspection.

Accredited laboratory and on-site services that calibrate, certify, and repair instrumentation, returning traceable certificates and as-found/as-left data. Includes pipeline and field instrument repair programs.