รายละเอียดเอกสาร

พลังงานและเชื้อเพลิง

เอกสารมาตรฐาน

สหรัฐอเมริกา

AOCS

Ck 2-09

Determination of Various Properties of Biodiesel by the QTA® System Method

2017

8

665.0288 AOCS 7th ed. 2017-2019 rev. Ref.

This method provides a procedure for using the QTA System for rapid determination of a variety of properties of biodiesel using a QTA-specific infrared spectrometer. The QTA System maintains a proprietary database of calibration algorithms managed centrally, and accessed by individual method users via a secure website. The spectrum of the biodiesel is collected on the local spectrometer, and then transmitted to QTA’s central database, where the algorithms are used for prediction. Results are then transmitted back to the user’s computer. Applicable to biodiesel.