Fluke 7381 - Fluid Characteristics Charts

Calibration Bath
General Operation
19
Fluid Characteristics Charts
WCaution
Due to the unique properties of silicone oils and their ability to migrate and creep
through seals, adequate ventilation must be used to prevent oil vapors from
creating an oily, dirty environment. Oily, dirty environments reduce the lifetime of
the electrical components of the Product.
Tab l e 2 and Figure 3 provide help to select a heat exchange fluid media for your constant
temperature bath. These charts provide a visual and numerical representation of most of the
physical qualities important to make a selection. The list is not all inclusive. There may be other
useful fluids not shown. The charts include information on a variety of fluids which are often used
as heat transfer fluid in baths. Because of the temperature range, some fluids may not be useful
with your bath.
Limitations and Disclaimer
The fluid information given in this manual is intended only as a general guide to choose a fluid.
Though every effort has been made to provide correct information, Fluke Calibration cannot
guarantee accuracy of data or assure suitability of a fluid for a particular application.
Specifications may change and sources sometimes offer differing information. Fluke Calibration
cannot be liable for any personal injury or damage to equipment, product, or facilities that result
from the use of these fluids. The Bath user is responsible for collecting correct information,
exercising proper judgment, and ensuring safe operation. Operation near the limits of certain
properties such as the flash point or viscosity can compromise safety or performance. You must
consider your company safety policies with regard to flash points, toxicity, and other safety
issues. It is your responsibility to read the MSDS (material safety data sheets) and act
accordingly.