Precision Balance Calibration Services
The workhorse between the analytical bench and the floor scale — busy enough to drift, precise enough to matter.
ACS Calibration delivers NIST-traceable, audit-ready precision balance calibration, available at the ACS central lab or directly on-site at facilities across the Southeast. Balances from 2 g through 3,000 g are on our accredited scope, so ISO/IEC 17025 accredited certificates are available on request.
Scales & Balances We Calibrate
From 0.1 mg analytical balances to 5,000 lb floor scales — if it weighs, we calibrate it.
Frequently serviced brands: Ohaus, Mettler Toledo, CAS, A&D Weighing, Rice Lake, Health-o-meter, ULINE, KERN, Chatillon, and Seca — plus dozens more.
The Busiest Balance in the Building
Precision balances — the 0.001 g to 0.01 g class — do the everyday quantitative work: formulation, compounding, parts counting, QC checks, sample prep. They get used by more hands, more hours, than anything else with a weighing pan, which is exactly how drift accumulates unnoticed.
We calibrate precision balances with certified weights across repeatability, eccentricity, and linearity, documenting as-found and as-left readings. The 500 g to 3,000 g precision range appears on our accredited scope by name, so accredited certificates are there whenever your quality system asks.
Pair the precision fleet with your analytical balances and top-loaders on one cycle — in-lab with 4–6 day turnaround, or onsite so the bench never goes quiet.
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 Precision Balance Calibration
NIST-Traceable, Accredited on Request
Every calibration is NIST-traceable with real measurement data. Balances to 3,000 g and scales to 750 lb are on our ISO/IEC 17025 accredited scope — accredited certificates on request, with NIST-traceable coverage to 5,000 lb.
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.