Koehler K501 Series, Руководство по эксплуатации и инструкция

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K501XX Panel Coking Test Apparatus
Operation and Instruction Manual
K501XX-Manual
- 2-
1 Introduction
The Koehler Panel Coking Test Apparatus
determines the tendency of finished oils to form
coke (solid decomposition products) when in
contact with surfaces at elevated temperatures for
short periods of time. The unit consists of a digital
control cabinet, mechanical splasher, splash
chamber, and a sample oil reservoir. The test
panel temperature and oil sump temperature are
individually controlled by separate heaters with
digital temperature controllers. The mechanical
splasher has a variable speed 0-1800 RPM drive
motor with digital tachometer. A high accuracy
variable area flow meter permits the introduction of
air to increase the severity of the test. All models
are also equipped with a digital countdown timer.
Models K50110 and K50119 are also equipped
with an additional programmable cyclic timer for
customizing start and stop times of the mechanical
splasher. The Panel Coking Test Apparatus
conforms to the Federal Test Method specification
FTM 791-3462 and is suitable as a screening test
prior to performing engine tests.
This manual provides important information
regarding safety, technical reference, installation
requirements, operating condition specifications,
user facility resource requirements, and operating
instructions for the 8-Unit Oxidation Bath and Data
Acquisition Software. 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
Koehler’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: info@koehlerinstrument.com
http://www.koehlerinstrument.com
1.2 Recommended Resources and
Publications
1. Federal Test Method (FTM)
FTM Publication:

FTM 791-3462: Coking Tendency of Oil
1.3 Instrument Specifications
Models: K50100, K50110
K50190, K50119
Electrical
Requirements:
115V 60Hz, 8.0A
220-240V 50/60Hz, 5A
Test Panel
Temperature
Range:
Ambient to 400°C (752°F)
Sample Oil
Temperature
Range:
Ambient to 210°C (410°F)
Temperature
Control:
Separate controls for test
panel and oil temperature,
with digital °C/°F digital
setpoint and display
Splasher Rate: 0-1800 RPM, with digital
display
Timer: 0-99.9 hr variable
countdown
Oil Reservoir
Capacity:
0.1 gal (0.35L)
Test Unit Net
Weight:
50 lbs (22.7kg)
Control Cabinet
Net Weight:
25 lbs (11.3kg)