J : Issues certificates with the JCSS symbol for measurement act traceability system.
A : Issues certificates with the A2LA (American Association for Laboratory Accreditation) symbol.
j : Issues certificates with the jcss symbol.
Other Measuring Instruments | ||
---|---|---|
Optical glass filters | ||
Audiometers | J | |
Oxygen alarms | ||
Stopwatches, Watches | A | |
Rotational viscometers | A | |
Benzoic acid | j | |
Product Testing | ||
Sound power level |