K2269X Low Temperature Pressure Viscometer
Operation and Instruction Manual
K2269X-Manual
-
2-
1 Introduction
The
Koehler
K2269X
Low
Temperature
Pressure Viscometer is designed to determine the
apparent
viscosity
of
lubricating
greases,
adhesives, sealants and other semi-solid products
at low temperatures according to the ASTM D1092
test method.
The pressure viscometer uses a gear pump-
driven hydraulic system to force a sample through
a capillary. The resulting pressure in the system is
measured, and the “apparent viscosity is then
calculated from the flow rate and pressure. Eight
different capillaries and two pump speeds allow for
apparent viscosity determinations at up to sixteen
different shear rates.
This manual provides important information
regarding safety, technical reference, installation
requirements, operating condition specifications,
user facility resource requirements, and operating
instructions for the Pressure Viscometer. This
manual should also be used in conjunction with
applicable
published
laboratory
procedures.
Information on these procedures is given in
section 1.2.
1.1 Ko
ehler’s
Commitment
to
Our
Customers
Providing quality testing instrumentation and
technical support services for research and testing
laboratories has been our specialty for more than
50 years. At Koehler, the primary focus of our
business is providing you with the full support of
your laboratory testing needs. Our products are
backed by our staff of technically knowledgeable,
trained specialists who are experienced in both
petroleum products testing and instrument service
to better understand your requirements and
provide you with the best solutions. You can
depend on Koehler for a full range of accurate and
reliable instrumentation as well as support for your
laboratory testing programs. Please do not
hesitate to contact us at any time with your
inquiries about equipment, tests, or technical
support.
Toll Free: 1-800-878-9070 (US only)
Tel: +1 631 589 3800
Fax: +1 631 589 3815
Email: [email protected]
http://www.koehlerinstrument.com
1.2 Recommended
Resources
and
Publications
1. American Society for Testing and Materials
(ASTM)
100 Barr Harbor Drive
West Conshohocken, Pennsylvania 19428-
2959, USA
Tel: +1 610 832 9500
Fax: +1 610 832 9555
email: [email protected]
ASTM Publication:
ASTM D1092: Standard Test Method for
Measuring
Apparent
Viscosity
of
Lubricating Greases
1.3 Instrument Specifications
Models:
K22690
K22695
K22696
Electrical
Requirements:
115V 60Hz
220-240V 50Hz
220-240V 60Hz
Operating Range:
Performs apparent viscosity
determinations at sixteen
different shear rates
Temperature
Range:
Ambient to -65°F (-54°C)
Temperature
Control Precision:
±0.5°F (0.3°C) throughout
the operating range
Test Chamber
Medium:
Dry Denatured Alcohol
Test Chamber
Volume:
20 Gallons (75.71 Liters)
Net Weight:
640 lbs (290.3 kg)
Shipping Weight:
900 lbs (408.2 kg)
Dimensions
(lxwxh,in.(cm)):
43¼ x 30¾ x 66¼
(110x78x168)
Shipping
Dimensions:
89.8 Cu. ft.
