Real device drivers — Mettler-Toledo and Sartorius balances, Fluke and Keysight SCPI instruments, Mitutoyo Digimatic, Modbus sensors — drive the instrument through the procedure and record what it actually read. OPC-UA, MQTT and Modbus edge ingestion binds live sensors to assets, batch steps and SPC series, and a documenting-calibrator bridge exports task packages and imports results with reconciliation and e-signed apply. A downloadable on-prem bridge now speaks serial or TCP directly to bench instruments — thirteen fixture-tested drivers, disk-buffered through outages, running as a Windows, Linux or macOS service.
Each reading is evaluated against its tolerance and guard band live. Environment zones log temperature, humidity and pressure continuously; an excursion is assessed for impact on the calibrations performed during it. Reference standards carry typed ranges and per-point accuracy, so TUR is exact rather than estimated, and a capability search tells you which standard can cover a job. PI Web API and AVEVA Historian connectors, plus one-click Kepware tag import, bring an existing plant historian into the same live evaluation, with critical-tag gap alarms that flag an in-process batch for release review.
Screens from the live platform, demo tenant. Click any screen to open it full size.




A driver from the registry; the device appears in the hub with its identity.
The procedure drives the instrument through its points; readings arrive without a keyboard.
Each reading is evaluated against the tolerance and the guard band; out-of-tolerance is flagged before you move on.
Environment readings from the zone are attached to the event and printed in words on the certificate.
The technician signs the performed event; the approver signs separately.











A quality system is defined as much by what it will not accept. These are enforced in the platform, not in a procedure.
Rejected (400).
Environment limits are checked at perform.
Refused; an accuracy formula must contain a real term.
Real device drivers — Mettler-Toledo and Sartorius balances, Fluke and Keysight SCPI instruments, Mitutoyo Digimatic, Modbus sensors — drive the instrument through the procedure and record what it actually read. OPC-UA, MQTT and Modbus edge ingestion binds live sensors to assets, batch steps and SPC series, and a documenting-calibrator bridge exports task packages and imports results with reconciliation and e-signed apply. A downloadable on-prem bridge now speaks serial or TCP directly to bench instruments — thirteen fixture-tested drivers, disk-buffered through outages, running as a Windows, Linux or macOS service.

The reading is judged with the uncertainty while the instrument is still on the bench — not later, in the office, from a transcription.
Not a ratio someone estimated once. The standard's per-point accuracy and the tolerance at that point give the exact ratio, per point.
The tour runs the working platform, not a mockup. Pilot on your own instruments with your own imported history — we set it up with you, and fixes ship in hours and days, not release cycles.