Vacuum Oven Calibration Services
Low pressure changes everything about heat transfer — which makes temperature verification matter more, not less.
ACS Calibration delivers NIST-traceable, audit-ready vacuum oven services, available at the ACS central lab or directly on-site at facilities across the Southeast.
Temperature & Humidity Instruments We Calibrate
From cryogenic checks to furnace controllers — if it reads degrees or percent RH, we can almost certainly handle it.
Frequently serviced brands: Traceable (Control Company), Gemini Tinytag, T&D, MadgeTech, Fluke, ThermoWorks, LogTag, and ThermoPro — plus dozens more.
Heat Without Air
Vacuum ovens dry heat-sensitive and solvent-laden samples at reduced pressure — and reduced pressure guts convective heat transfer, making shelf contact and radiant effects dominate. The controller’s sensor and your sample can disagree more in a vacuum oven than in any other lab oven.
We calibrate vacuum oven temperature indication and control under our accredited capability with as-found and as-left data — and our accredited pressure capability (the pressures on our current PJLA scope) covers the vacuum gauges on the same equipment. Drying ovens and lab ovens join the same onsite visit.
What You Get With Every Calibration
- NIST-traceable calibration certificate with real measurement data — not just a pass/fail sticker
- As-found and as-left readings, so drift is documented
- ISO/IEC 17025 accredited certificate with reported uncertainty — on request
- Calibration label with due date, plus a reminder before your next calibration is due
Why Companies Choose ACS for Vacuum Oven Services
NIST-Traceable, Accredited on Request
Every calibration is NIST-traceable with real measurement data.
4–6 Business Day Typical Turnaround
Keep production moving. Most instruments are typically completed in 4 to 6 business days from arrival, with rush options available when a line is down.
Flexible Logistics
Mail your instruments in, or schedule onsite calibration and we come to your floor — serving Alabama, Florida, Georgia, Mississippi, Tennessee, South Carolina, and beyond.