Are the reported charge values traceable to calibrated instruments?
Last reviewed: .
Are the reported charge values traceable to calibrated instruments?
The company states no charge value and publishes no instrument record, so it publishes no traceability chain for one.
The polarity is a positive electric charge at rest, and it is measured as surface charge density, in nanocoulombs per square centimetre. The company publishes no measurement procedure, no instrument record and no uncertainty budget. It names the quantity and the unit, and it states no value, no traceability chain and no data set. The charge is measured on every production run, and the measurement can be repeated on any filter, upon request.
Source: Statement of Classification for the NanoFlashing™ Air Filter, sections 2.2 and 2.3, issued by NF Technical Products Inc.
Reviewed on .
Sources
- Statement of Classification for the NanoFlashing™ Air Filter, sections 2.2 and 2.3, issued by NF Technical Products Inc.