Accredited calibration services
Accredited
calibrations for measurement instruments are needed when formal third party
recognition for calibration is required. This recognition is for example
required for instruments used as reference standards, or to meet various
demands from different authorities.
Vaisala
has accredited calibration services, including adjustments for Vaisala
pressure, temperature and humidity instruments. Services are available through
regional service centers, and are available for both existing and new
instruments.
Calibration
certificates are issued in compliance with the requirements of the ISO/IEC
17025 and are recognized by all the major international accreditation
organizations.
Accredited
body |
Service
center | European
service center | Asian
service center | North
American
service center |
Location,
laboratory code | Helsinki,
Finland, K008 | Tokyo,
Japan,
0123 | Boston,
MA,
USA, 112765 |
Accreditation
certificate | FINAS
Certificate | JCSS
Certificate | A2LA
Certificate |
Accreditation
symbol | 
FINAS
| 
IAJapan
| 
A2LA
|
Accredited
quantities |
Relative
humidity | X | X | X |
Temperature | X | | X |
Dewpoint | | X | X |
Barometric
pressure | X | | |
Traceability
of measured quantities |
| ISO/IEC
17025, Accredited
calibration | ISO9001,
Standard
calibration |
| Availability | Traceability | Availability | Traceability |
Relative
humidity | Yes | JCSS/NIST,
salt solutions | Yes | NIST |
Temperature | Yes | NIST | Yes | NIST |
Dewpoint | Yes | JCSS | Yes | NIST,
AIST,
JCSS, NPL |
Barometric
pressure | Yes | NIST | Yes | NIST |
Carbon
dioxide | Not
available | -- | Yes | NIST,
NMI |