1.1 This test method covers the prediction of the borderline pumping temperature (BPT) of engine oils through the use of a 16 h cooling cycle over the temperature range from 0 °C to −40 °C. The precision is stated for temperatures from -34 °C to -15 °C.
Product Details
- Published:
- 06/01/2020
- Number of Pages:
- 8
- File Size:
- 1 file , 110 KB
- Redline File Size:
- 2 files , 210 KB
