V5 Ultimate
Module · Calibration & instruments

Calibrationoverdue gauges can't write to the batch record. Full stop.

Calibration is not a spreadsheet exercise. V5 keeps a register of every gauge, scale, probe and instrument; tracks calibration intervals; stores the vendor calibration cert with as-found / as-left readings; and enforces the rule that matters — an out-of-cal device is blocked from writing to any regulated record. Not warned. Blocked.

Start free — no card
One instrument · 365 days · zero stickers

Calibration is a live signal, not a binder.

Follow SC-12 — a floor scale on Suite 2 — through a full year. Drift is plotted, not discovered. The moment it leaves tolerance, the eBMR refuses the value.

in tolerancewarn band ± 4 gbreach ± 5 g · BLOCKED
REGCALWARNBLOCKRECALCERT0 gtol ± 5 g
day 15
Registered

SC-12 · range 0-60 kg · ± 5 g · NIST class F

ISO 17025 · 21 CFR 211.68 · ISO 13485 §7.6

A scale that's overdue doesn't exist.

When an instrument's calibration expires, V5 doesn't email the metrology lead and hope. It removes the instrument from the kiosk's drop-down. The operator literally cannot select it. No bypass, no override, no "we'll do it next batch."

The drift clock

Every instrument is on a visible countdown.

SC-04
Mettler XS603S
41left
OK
SC-07
Sartorius BCE
12left
WARN
PH-02
Hach HQ40D
3left
URGENT
TC-11
Fluke 724
2dover
BLOCKED
MX-19
Endress flow
88left
OK
The kiosk · 14:02

The operator can't accidentally pick a dead scale.

The instrument list at the kiosk filters itself. Overdue and under-investigation instruments fall off the list. If a fixed recipe step is pinned to a now-dead instrument, the batch auto-pauses with a clear "blocked by metrology" reason.

kiosk · select scale
The retroactive question

"Was this scale in cal when batch B-44871 was made?" One query.

When an instrument fails its periodic cal, V5 walks back through every batch that used it since its last successful cal — and surfaces them as a triage list. No spreadsheet archaeology, no "let me get back to you."

TC-11 · post-failure look-back
Last successful cal · Aug 14
Batches using TC-11 since · 17
→ B-44871 · 12 in-spec readings
→ B-44872 · 9 in-spec readings
→ B-44875 · 2 readings at 49.8°C (spec 50–60)
→ … 14 more
Suggested action: bracket investigation, hold 17 lots
Investigation INV-2025-2241 auto-opened · QA notified

Metrology is a gate, not a memo.

V5

Curious how V5 actually keeps instruments honest?

Connected

The instrument record decides what can write to a batch.

MES, eBMR, maintenance, QMS, audit and analytics all read the same cal status — so an overdue instrument can't quietly slip a value into a release.

MES · kiosk
Out-of-cal blocks the step at the source — no value is ever written by an instrument the system can't vouch for.
eBMR / eDHR
Every value carries the instrument's cal fingerprint at the time of the read — reviewers see fitness inline.
Maintenance
Cal due dates auto-generate work orders; technicians see them in the same queue as PMs.
Instrument
CAL
fit-for-use
QMS
An out-of-tolerance result auto-opens a deviation scoped to every batch the instrument touched since last good cal.
Document control
The cal SOP version is pinned at the cal session — the same one the technician sees on screen.
Analytics
Drift trends per instrument, by location and by standard — pulled from the same cal history, not a spreadsheet.
Cal is enforcement, not paperwork.
No more "we found it out of cal three weeks ago — which lots are affected?"
V5

Wondering how V5 calibration plugs into the rest of your stack?

Engineered on
21 CFR Part 11 e-signatures
Immutable audit trail
Multi-tenant RLS isolation
GS1-128 license plates
Two-way ERP adapters
Instead of an FAQ

Just ask V5 — it knows the product cold.

Pick a question or type your own. V5 answers grounded in how calibration management — gauges, scales & instruments, with hard-gates on overdue | v5 ultimate actually behaves on the floor.

Got questions, or want to see it on your shop floor?

Ask V5 — our code-aware assistant — or spin up a workspace. Both are free.