Koehler K463XX Guide

Operation and Instruction Manual
REV B
Koehler Instrument Company, Inc.
1595 Sycamore Avenue • Bohemia, New York 11716-1796 • USA
Toll Free: 1-800-878-9070 (US only) • Tel: [phone] • Fax: [phone]
http://www.koehlerinstrument.com • e-mail: [e-mail]
Petroleum Testing & Analysis Instrumentation • Custom Design & Manufacturing
K463XX
Cloud and Pour Point Bath,
Floor Model

K463XX Cloud and Pour Point Bath, Floor Model
Operation and Instruction Manual
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K463XX Cloud and Pour Point Bath, Floor Model
Operation and Instruction Manual
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Operation and Instruction Manual
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CERTIFICATE OF CONFORMANCE
Cloud and Pour Point Bath
K463XX
This certificate verifies that part number K463XX, Cloud and Pour Point
Bath, was manufactured in conformance with the applicable standards set
forth in this certification.
Specifications: ASTM D97
ASTM D2500
ASTM D5853
ASTM D6074
ASTM D6158
IP 15
IP 219
ISO 3015
ISO 3016
DIN 51597
FTM 791-201
NF T 60-105
This unit is tested before it leaves the factory, to ensure total functionality
and compliance to the above specifications and ASTM standards. Test and
inspection records are on file for verification.
Jesse Kelly
Application Engineer
Koehler Instrument Company

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WEEE Directive Compliance Statement
Background
The goal of the WEEE Directive is to encourage design of environment-friendly products that
increase reuse, recycling and other forms of recovery to reduce waste streams and applies to
listed Electronic and Electrical Equipment (EEE) and Koehler's equipment falls broadly into
Appendix 1A; Section 9 Monitoring and Control Equipment: Measuring, weighing or adjusting
appliances for household or as laboratory equipment.
Any associated non-embedded equipment such as Lighting (Saybolt Color) and PCs/Printers also
fall under WEEE. If provided with an order these ancillary items must be WEEE compliant. For
these and other reasons (printer cartridges are regionalized) the equipment must be supplied
through a third party supplier in Europe.
The WEEE Directive applies to electrical and electronic equipment falling under the categories
set out in Annex IA provided that the equipment concerned is not part of another type of
equipment that does not fall within the scope of this Directive. Annex IB contains a list of
products which fall under the categories set out in Annex IA.
http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2003:037:0024:0038:en:PDF
We do not qualify for any of the 10 exemption categories.
http://www.dpa-system.dk/en/WEEE/Products/Exemptions
Professional use
For equipment defined for ’professional use’ local authorities have no role to play. Producers and
importers are basically responsible for collection of WEEE recyclables from the professional user
and for subsequent management. A separate statement is given cataloging the items that
require separation from the equipment along with basic information on subsequent processing or
recycling prior to disposal of the equipment.
http://www.dpa-system.dk/en/WEEE/Products/Private-or-professional-use
Responsibility for Registration and Annual Reporting:
Koehler will not sell directly to end users in the EU and so has no responsibility to register within
each EU state and to make annual reports. Koehler declares that this responsibility is born by the
importer who is the first level of the distribution chain and is subject to producer responsibility.
We will communicate this in writing to our distributor/importers in the EU stating they are
responsible to satisfy WEEE registration and reporting requirements in the EU states where they
conduct sales activities.
It is illegal to market electrical and electronic equipment covered by producer responsibility
without being registered.
http://www.dpa-system.dk/en/WEEE/Producers/Whoissubjecttoproducerresponsibility
Product Design
Koehler's designs allow for complete disassembly to a modular level which usually allows for
standard recycling. A qualified refrigeration system technician must be consulted when
disassembling and de-commissioning any equipment with refrigeration systems.
Koehler's scientific testing equipment is robustly designed to function over a long service life and
are typically repaired many times over the course of years rather than being replaced. We
believe that re-use and refurbishment is the very best form of re-cycling.
All batteries must be readily removable not soldered in place.
Recycling instructions
In the event that replacement becomes necessary, we will include instructions, particularized to
each instrument that informs the customer of their recycling responsibilities and giving them
guidance in doing this. All Koehler equipment has been placed on the market since 13th August
2005 and so Koehler is defined as a "new WEEE producer". As such we must provide information
on refurbishment, treatment, and re-use.

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Operation and Instruction Manual
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Our instrument manual will include this compliance statement and indicate that any collection of
materials will be handled by their authorized distributor. In the event that the distributor is
unreachable or is no longer a distributor for Koehler Instrument, Co., other arrangements may be
made including accepting the materials directly.
Recycling is free of charge. Shipping is the responsibility of the end users. Whether shipping to a
distributor or to Koehler directly, safe, properly declared, and labeled packaging and shipping
expenses are the sole responsibility of the end user.
WEEE Marking
Since Koehler products are subject to the WEEE Directive we must display the WEEE symbol
shown above in accordance with European Standard EN 50419 on the equipment. It must be
indelible, at least 5mm in height, and clearly legible. If the equipment is too small the mark must
be in the product literature, guarantee certificate, or on the packaging. Rules on marking are
established in section 49 of the WEEE Order.
Koehler Instrument Company, Inc.
c/o RECYCLING
1595 Sycamore, Ave.
Bohemia, NY 11716
As a minimum the following substances, preparations and components have to be removed from
any separately collected WEEE:
- Mercury containing components, such as switches or backlighting lamps (compact fluorescent
lamps, CFL),
- Batteries
- Printed circuit boards if the surface of the printed circuit board is greater than 10 square
centimeters (about 4 sq in.),
- Toner cartridges, liquid and pasty, as well as color toner,
- Chlorofluorocarbons (CFC), hydrochlorofluorocarbons (HCFC) or hydrofluorocarbons (HFC),
hydrocarbons (HC)
- Liquid crystal displays (together with their casing where appropriate) of a surface greater than
100 square centimeters and all those back-lighted with gas discharge lamps,
- External electric cables
- Components containing refractory ceramic fibers as described in Commission Directive
97/69/EC of 5 December 1997 adapting to technical progress Council Directive 67/548/EEC
relating to the classification, packaging and labeling of dangerous substances (2),
- Electrolyte capacitors containing substances of concern (height > 25 mm, diameter > 25 mm or
proportionately similar volume)
2. The following components of WEEE that is separately collected have to be treated as
indicated:
- Equipment containing gases that are ozone depleting or have a global warming potential (GWP)
above 15, such as those contained in foams and refrigeration circuits: the gases must be properly
extracted and properly treated. Ozone-depleting gases must be treated in accordance with
Regulation (EC) No 2037/2000 of the European Parliament and of the Council of 29 June 2000
on substances that deplete the ozone layer (4).

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Table of Contents
1INTRODUCTION....................................................................8
1.1 KOEHLER’S COMMITMENT TO OUR CUSTOMERS ........................................................8
1.2 RECOMMENDED RESOURCES AND PUBLICATIONS........................................................8
1.3 INSTRUMENT SPECIFICATIONS .................................................................................9
2SAFETY INFORMATION AND WARNINGS.........................9
3GETTING STARTED ...........................................................10
3.1 PACKING LIST ....................................................................................................10
3.2 UNPACKING ......................................................................................................10
4DESCRIPTIONS..................................................................11
4.1 INSTRUMENT CONTROLS ......................................................................................11
4.2 ADDITIONAL ACCESSORIES ...................................................................................11
4.3 TEMPERATURE CONTROLLER OPERATION ................................................................11
5OPERATION........................................................................12
5.1 BATH ...............................................................................................................12
5.2 POWER ............................................................................................................13
5.3 TEMPERATURE CONTROL .....................................................................................13
6MAINTENANCE...................................................................13
7WIRING DIAGRAM..............................................................14
8REPLACEMENT PARTS.....................................................15
9SERVICE .............................................................................15
10 STORAGE ...........................................................................15
11 WARRANTY........................................................................15
12 RETURNED GOODS POLICY.............................................15
NOTES .......................................................................................16
NOTES .......................................................................................17

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1 Introduction
The Cloud and Pour Point Bath is a floor
model unit used for determining cloud and pour
point of fuels and lubricants. This unit is
configured with four test chambers which have
been factory preset at 0, -18, -33, and -51°C.
Each test chamber can hold four test samples.
To reduce the frost formation and
accumulation of water in the baths, each bath is
equipped with a cover. Included in each test
position is a copper test jacket, thermometer
holder, gasket (O-ring), cork disk, and a lead
weight (to hold down the metal jacket).
This manual provides important information
regarding safety, technical reference, installation
requirements, operating condition specifications,
user facility resource requirements, and
operating instructions for the Cloud and Pour
Point Bath. 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: [phone]
Fax: [phone]
Email: [e-mail]
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: [phone]
Fax: [phone]
http://www.astm.org
email: [e-mail]
ASTM Publication:
ASTM D97: Test Method for Pout Point
of Petroleum Oils
ASTM D2500: Test Method for Cloud
Point of Petroleum Oils
2. International Organization for
Standardization (ISO)
1, rue de Varembé
Case postale 56
CH-1211 Geneva 20, Switzerland
Tel: [phone]
Fax: [phone]
http://www.iso.org
ISO Publication:
ISO 3015
ISO 3016
3. Energy Institute (IP)
61 New Cavendish Street
London, WIM 8AR, United Kingdom
Tel: [phone]
Fax: [phone]
http://www.energyinstpubs.org.uk/
IP Publication:
IP 15: Pour Point of Petroleum Oils
IP 219: Cloud Point of Petroleum Oils
Deutsche International Norm (DIN)
http://www.din.de
DIN Publication:
DIN 51597
Federal Test Method (FTM)
FTM Publication:
FTM 791-201

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1.3 Instrument Specifications
Models:
K46300
K46395
K46396
Electrical
Requirements:
115V 60Hz 17.7 A
220-240V 50Hz
9.7A
220-240V 60Hz
9.7A
Temperature Range:
Ambient to -51°C
(-60°F)
Temperature Control
Stability:
Exceeds ASTM
Standards
Capacity:
4 position in each
chamber
Bath Medium:
Denatured ethanol,
methanol or other
suitable medium
Bath Medium
Capacity:
3.79L (1.0 gal) for
each chamber
Altitude:
Rated for use
below 2000m
Environmental
Conditions:
As per section
1.4.1 of IEC 61010
Laboratory Operating
Temperature:
21.11 to 22.78°C
(70 to 73°F)
'
2 Safety Information and Warnings
Safety Considerations. The use of this
equipment may involve hazardous materials and
operations. This manual does not purport to
address all of the safety problems associated
with the use of this equipment. It is the
responsibility of any user of this equipment to
investigate, research, and establish appropriate
safety and health practices and determine the
applicability of regulatory limitations prior to use.
Equipment Modifications and Replacement
Parts. Any modification or alteration of this
equipment from that of factory specifications is
not recommended voids the manufacturer
warranty, product safety, performance
specifications, and/or certifications whether
specified or implied, and may result in personal
injury and/or property loss. Replacement parts
must be O.E.M. exact replacement equipment.
Unit Design. This equipment is specifically
designed for use in accordance with the
applicable standard test methods listed in
section 1.2 of this manual. The use of this
equipment in accordance with any other test
procedures, or for any other purpose, is not
recommended and may be extremely
hazardous.
This unit is NOT explosion-proof and proper
precautionary measures should be taken during
operation. Avoid using this unit in an
environment with flammable or explosive
vapors.
Chemical Reagents Information. Chemicals
and reagents used in performing the test may
exhibit potential hazards. Any user must be
familiarized with the possible dangers before
use. We also recommend consulting the
Material Data and Safety Sheet (MSDS) on each
chemical reagent for additional information.
MSDS information can be easily located on the
internet at http://siri.uvm.edu or
http://www.sigma-aldrich.com.

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Operation and Instruction Manual
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3 Getting Started
The instructions for preparing the equipment
assume that the user is aware of the contents of
this document, which lists the warranty
conditions and important precautions.
3.1 Packing List
K463XX Cloud and Pour Point Bath
K46100-03030 Copper Jacket (16)
AS568-131 Copper Jacket Gasket (16)
AS568-219 Test Jar Gasket (16)
K460-0-8 Thermometer Holder for test jar (16)
K46120 Cork Disk (16)
K461XX-Manual Cloud and Pour Point Bath
Operation and Instruction Manual
Accessories (To be purchased separately)
332-004-001 Test Jar
250-000-05F ASTM 5F Thermometer
250-000-05C ASTM 5C Thermometer
250-000-06F ASTM 6F Thermometer
250-000-06C AS
TM 6C Thermometer
K46100-SFW Cloud and Pour Point Software
3.2 Unpacking
This unit comes packed in a crate. Remove the
bath from the crate and place on the floor with
approximately 12” of space between the back of
the bath and the wall for airflow. Blocking the
airflow will cause a malfunction to occur.
WARNING: Be sure two or more
individuals are available for extracting and
moving the instrument from box to the floor.
Individuals must lift in accordance to proper
technique. See Figure below.
Unwrap the unit and wipe the shell with a soft
cloth to remove smudges caused by wrapping
material.
Very high ambient temperatures would also
affect the efficiency of the unit. It is advisable to
maintain the environment of the machine below
22.78°C (73°F).
Connect the line cord to a properly fused and
grounded receptacle with the correct voltage as
indicated in section 1.3.
WARNING: For safety, disconnect the
power when performing any maintenance and/or
cleaning. Do NOT turn the power on unless the
bath is filled with the proper medium; otherwise,
damage may occur to the unit and the warranty
will be void.
It is strongly suggested that a voltage
stabilizer be used to prevent voltage
variability. The unstable voltage may cause
damage to the unit.
Carefully unpack and place the instrument and
accessories in a secure location. Ensure that all
parts listed on the packing list are present.
Inspect the unit and all accessories for damage.
If any damage is found, keep all packing
materials and immediately report the damage to
the carrier. We will assist you with your claim, if
requested. When submitting a claim for shipping
damage, request that the carrier inspect the
shipping container and equipment. Do not return
goods to Koehler without written authorization.

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4 Descriptions
4.1 Instrument Controls
No.
Description
Part Number
1
Cork Disk
K46120
2
Test Jar*
332-004-001
3
Gasket for Test
Jar
AS568-131
4
Copper Test
Jacket
K46100-03030
*sold separately
4.2 Additional Accessories
ASTM Thermometers
250-000-05F
ASTM 5F
Range: -36 to +120F
250-000-05C
ASTM 5C
Range –38 to +50C
250-000-06F
ASTM 6F
Range: –112 to +70F
250-000-06C
ASTM 6C
Range: -80 to +20C
K46100-SFW-A
Cloud and Pour Point
Software
4.3 Temperature Controller Operation
Figure 4. Temperature Controller
1. Process Temperature Display. The
upper red LED display shows the
process temperature as read from the
RTD probe.
2. Set Point Temperature Display. The
lower green LED display shows the set
point temperature of the controller.
3. Programming Key. Permits scrolling
through controller menu parameters.
One Level Forward
4. Down Key. Used to decrease the set
point temperature and to decrease or
change parameter values when
programming the temperature controller.
5. Up Key. Used to increase the set point
temperature and to increase or change
parameter values when programming
the temperature controller.
6. Exit / Function Key. This key is used to
exit or leave a level. One level backward
IMPORTANT NOTE: The digital
temperature controller for the unit
comes pre-programmed from the
Koehler factory. Please do NOT attempt
to re-program the digital temperature
controller as this will void the product
warranty. If assistance is required,
please do not hesitate to contact the
Koehler technical service department.

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Setting the Temperature. Set the desired
operating temperature by adjusting the set
point with the up and down keys. The set
point will be displayed in the lower green Set
Point LED display and the actual
temperature will be displayed in the upper
red Process LED display. Please allow the
instrument to fully equilibrate before
proceeding with any testing.
Temperature Calibration. This routine allows
the digital temperature controller to be
calibrated to a certified thermometer. In the
calibration mode, the display will always give
2 decimal places.
a. Use a certified calibrated measuring
device to acquire the temperature.
Calculate the difference between the
measuring device and the Process
value displayed on the controller.
b. Press the program key two times until
PCt is displayed in the lower green LED
display. Press the DOWN key. CAL will
display on the lower green display. If
there is a value observed in the upper
red LED display, add it to the calculated
difference obtained in the previous step.
This is the offset value.
c. Press the Program Key. The lower
green display will flash. Use the up or
down keys to adjust to the new
calibration offset value on the upper red
display calculated in the previous step.
When the value has been entered, the
controller will automatically store the
value. The lower green display will stop
flashing. If further adjustments are
necessary, press the Program Key
again. Resume regular operations by
pressing the Exit / Function key two
times. Verify if the new calibration is
correct by observing the upper red
display and comparing the value with
the calibrated reference device.
Auto Tune. This routine allows the digital
temperature control to learn the heating
parameters needed for any particular set
point temperature. This operation should be
done when installing a new unit, after
replacing or changing the bath medium type,
or utilizing a different temperature set point
20% different from the previously used set
point temperature.
a. Set the operating temperature to the
desired setting.
Press the up and down arrow buttons
simultaneously for about 5 seconds. When Auto
Tune is active, the lower green LED display will
blink TUNE. Auto Tune will automatically toggle
off when the set point temperature is reached.
Auto tune can be terminated by pressing the up
& down buttons simultaneously again.
5 Operation
Be sure to read the safety and hazard
warnings, the installation procedure and any
of the standard test methods mentioned in
the Introduction of this manual before
operating this unit.
5.1 Bath
Fill each bath chamber with the appropriate
bath medium. This can be done by removing
one of the copper jackets in each chamber.
Allowance must be given for the liquid
displacement that would occur when the copper
jacket is returned to its position. When all jackets
are in position, the liquid medium level should be
no more than 25 mm from the top. The level can
be checked my means of a dipstick through the
thermometer hole.
The manufacturer is unable to make any specific
recommendation on the choice of a bath
medium. Safety, toxicity, flammability and other
factors must be taken into account while
selecting a bath medium. However, during tests
at the factory, 200 proof (water free) denatured
ethanol was used with satisfactory results. Other
users have reported methanol to also be an
adequate bath medium as well.
Glycol water mixtures are not a very suitable
bath medium since partial freezing around the
refrigeration coils and high fluid viscosity will
reduce cooling efficiency with the resultant
increase in bath temperature. Furthermore, in
extreme cases, damage to the bath may also
occur which will void the warranty.

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5.2 Power
Turn on the main power switch to the unit using
the line switch.
WARNING: Do NOT turn the power on
unless the bath is filled with the proper medium;
otherwise, damage may occur to the unit and
the warranty would be void.
5.3 Temperature Control
1. As seen from the front of the unit, the lowest
temperature chamber is on the left, with
successively higher temperatures
proceeding from left to right. The controls
are set at -51, -33, -18, and 0C (see
Section 4.1). The temperature controller for
each chamber has been factory preset for
operation at set points as per the ASTM D97
and D2500 standard test methods. Each
chamber will automatically come to
equilibrium at its set temperature.
2. Place the calibrated thermometer into the
center of each of the four chambers to the
proper immersion depth. Each chamber is
controlled by the digital temperature
controller positioned in line with it.
3. Wait for the temperature to stabilize before
using the bath. If readjustment of the
chamber temperatures becomes necessary,
use the UP or DOWN arrows on the
controller until the desired setpoint is
achieved. Allow time for the bath to stabilize
after each adjustment.
WARNING: Disconnect all electrical
power before removing the protective back
to prevent injury.
WARNING: For personal safety, do
not operate the bath with the cover
removed, because there is a possibility of
electrical shock.
4. Proceed to test in accordance with
published test methods (see Section 1.3)
6 Maintenance
WARNING: Disconnect power to the unit
before servicing to avoid exposure to high
voltages and/or temperatures which may result
in personal injury or death. If you have any
questions about maintaining your equipment,
then please do not hesitate to contact the
Koehler technical service department.
For maximum refrigeration efficiency,
periodically remove the cover and clean the
refrigeration condensers using a pressurized
air blast or vacuum cleaner with a brush.
With time, particularly in a humid
environment, the test bath fluid will
accumulate water. The resultant increase in
viscosity and or freezing on the refrigeration
coil reduces the efficiency of the
refrigeration.
Check each chamber weekly, examining the
liquid level and the extent of water
contamination in the bath medium. The
chambers should be emptied, wiped dry,
and filled with fresh, dry bath medium.
Failure to attain or maintain temperature is
usually due to water saturation of the bath
medium, excessive dust collecting on the
refrigeration condensers, a defective
condenser fan, poor electrical connection at
the power plug or a refrigeration leak.
In case of a temperature failure, check each
of the above. In case of a leak, have a
qualified serviceman contact the factory
service department. We will advise how to
charge the suspected system with the
proper refrigerant. When a leak is
suspected, check with a halide or electronic
detector. Repair, evacuate and recharge
with the proper refrigerant

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Operation and Instruction Manual
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7 Wiring Diagram

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8 Replacement Parts
Part Number
Description
K46100-03002
Sponge Disk
K46100-0303
Copper Test Jacket
K46120
Cork Disk
A5568-131
Gasket (O-ring)
K460-0-8
Thermometer Holder
9 Service
Under normal operating conditions and with
routine maintenance, the K463XX Cloud and
Pour Point Bath should not require service. Any
service problem can be quickly resolved by
contacting Koehler’s technical service
department either by letter, phone, fax, or email.
In order to assure the fastest possible service,
please provide us with the following information.
Model Number:
Serial Number:
Date of Shipment:
10 Storage
This laboratory test instrument is equipped
with electrical components. Storage facilities
should be consistent with an indoor laboratory
environment. This testing equipment should not
be subjected to extremes of temperature and/or
moisture.
This equipment was shipped from the factory
in a corrugated cardboard container. If long term
storage is anticipated, re-packing the instrument
in a water-resistant container is recommended
to ensure equipment safety and longevity.
11 Warranty
We, at Koehler, would like to thank you for
your equipment purchase, which is protected by
the following warranty. If within one (1) year from
the date of receipt, but no longer than fifteen
(15) months from the date of shipment, Koehler
equipment fails to perform properly because of
defects in materials or workmanship, Koehler
Instrument Company, Inc. will repair or, at its
sole discretion, replace the equipment without
charge F.O.B. its plant, provided the equipment
has been properly installed, operated, and
maintained. Koehler Instrument Company must
be advised in writing of the malfunction and
authorize the return of the product to the factory.
The sole responsibility of Koehler Instrument
Company and the purchaser’s exclusive remedy
for any claim arising out of the purchase of any
product is the repair or replacement of the
product. In no event shall the cost of the
purchaser’s remedy exceed the purchase price,
nor shall Koehler Instrument Company be liable
for any special, indirect, incidental,
consequential, or exemplary damages.
KOEHLER INSTRUMENT COMPANY, INC.
DISCLAIMS ALL OTHER WARRANTIES,
EXPRESSED OR IMPLIED, INCLUDING ANY
IMPLIED WARRANTIES OF FITNESS FOR A
PARTICULAR PURPOSE. Please save the
shipping carton in the event the equipment
needs to be returned to the factory for warranty
repair. If the carton is discarded, it will be the
purchaser’s responsibility to provide an
appropriate shipping carton.
12 Returned Goods Policy
To return products for credit or replacement,
please contact Koehler Customer Service with
your purchase order number, our packing
list/invoice number, the item(s) to be returned
and the reason for the return. You will be issued
a Returned Authorization (RA) number, which
must be prominently displayed on the shipping
container when you return the material to our
plant. Shipping containers without an RA
number prominently displayed with will be
returned to the sender. Goods must be returned
freight prepaid. Returns will be subject to a
restocking charge, the application of which will
depend upon the circumstances necessitating
the return. Some returns cannot be authorized,
including certain products purchased from
outside vendors for the convenience of the
customer, products manufactured on special
order, products shipped from the factory past
ninety (90) days, and products which have been
used or modified in such a way that they cannot
be returned to stock for future sale.

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Operation and Instruction Manual
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Notes

K463XX Cloud and Pour Point Bath
Operation and Instruction Manual
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Notes