PerkinElmer OilExpress 4, User Manual

Page: 28 / 152

28 . OilExpress 4 System User's Guide
System Specifications
* For FT-IR analysis. For oil dilution, the viscosity range is 5–500 cSt.
**OD: Outside diameter
For information about the materials in the fluid path, refer to
Appendix 4: Fluid Path
Materials
on page 149.
Sample Viscosity Range 1–900 cSt*
Sample Throughput 15W40 Oil (120 cSt)*:
Single-spectrometer system 70 per hour
Dual-spectrometer system (DUO) 100 per hour
Sample Volume 800 µL
Typical Solvent Volume (per sample) 3.0 mL for 15W40 oil
Typical Waste Volume (per sample) 3.8 mL (for 15W40 oil equivalent)*
Sampling Tips 1 mL wide bore, disposable tips
Sample-to-sample Carry-over <0.1%*
Solvent-to-sample Carry-over 1% typical*
Maximum Sample Container Height (mm)
[all rack types]
100
Maximum Sample Container OD** (mm):
96-position rack 17
32-position rack 50
Flow Cell Flow-through transmission with ZnSe
windows (0.1 mm nominal pathlength)