ASTM D2882 Test Method for Indicating the Wear Characteristics of Petroleum and Non-Petroleum Hydraulic Fluids in a Constant Volume Vane Pump
7. Report
7.1 Report weight loss of the ring and vanes in milligrams. Also, report any unusual observations on wear, scuffing, deposits, deterioration of seals and the like.

8. Precision and Bias
8.1 The precision and bias of this test method are being determined. See Fig. 4.

9. Keywords
9.1 cam ring; emulsion fluid; hydraulic fluid; pump cartridge; synthetic fluid; vane pump; vanes; water glycol fluid; wear