Definition availableExact definition Candidate definition
Nanoampere
nAcx:nA · Electric current
1 nA = 0.000000001 A.
- Quantity kind
- Electric current
- SI dimension
I- Allowed roles
- Scalar
- Unit system / convention
- SI decimal multiples
- Registry code
nA
Scope and distinctions
Definition metadata. Quantity kind and model-field semantics determine compatibility; no new UUCE execution or CVP claim.
Available operations
No converter is linked for this definition yet. You can inspect the definition and its sources.
Verification scope
New UUCE conversion paths have not been CVP-verified or production-attested. An exact unit definition is not a verification claim.
Candidate is a registry lifecycle state. It is not a completed review or CVP verification.
Definition sources
- BIPM — The International System of Units (SI)
9th edition, version 4.01, June 2026
Tables 4–7: coherent derived units, unit algebra and decimal prefixes
Source checked:Definition metadata attributed to BIPM; brochure licensed CC BY 4.0.
Definition and registry versions
- Definition revision
- 1.0.0
- Registry snapshot
- 0.3.0-preview.3 · preview
- Definition lifecycle
- candidate
- Definition owner
- core.metrology
- Definition digest
eedd7f68d4ac94ba9e69b03a9e4dd564cf55007a9330d8692685050c99794480- Definition dependency digest
00417cfc817e3d189ebb8cf65e1200971b4727b1791990d8c8d43203a5f3b1cc
Digests identify definition content; they are not CVP evidence or production attestations.