加速计算
An accredited certificate will be accepted without discussion from your customers or auditing authorities.HBK can provide the following types of accreditations for HBK accelerometers:
- English certificate
- A2LA（English certificate）
- German certificate
- NATA（English certificate）
初始计算
To start the accredited calibration history from day one，we recommend that you take advantage of our accredited calibration services when you purchase your new accelerometer。
Re-Calibration
HBK recommends annual re-calibration to provide data foran unbroken calibration history to use as a reference，either for internal requirements，for auditing required by authorities or at the request of your customers.The shorter the period between calibrations，the lower the risk of questionable measurements。
度量，度量
Calibration of accelerometers is performed in the range 1Hz to 20kHz
Measurements are conducted according to IEC 16063 and to the manufacturer’s specifications
可计量可移动到institutions such as NIST and PTB
Certificate
With the accredited certificate，you get:
- Proof that calibration has been performed according to quality requirements in ISO17025
- Frequency response curve and measured uncertainty
- Internationally accepted certificate with the logo of the accreditation body
- Calibration conditions:air temperature，air pressure and relative humidity。
