Cannon CMRV-5000 User Manual
CONTENTS
i
1
2
3
4
INTRODUCTION 1
Instrument overview.............................................................................................................. 2
Instrument specifications ....................................................................................................... 3
Safety warnings .................................................................................................................... 3
UNPACKING AND ASSEMBLY 5
Unpacking the CMR V -5000................................................................................................. 5
User-Supplied Equipment ..................................................................................................... 6
CMRV-5000 APPARATUS DESCRIPTION 7
CMR V -5000 unit/accessories ............................................................................................... 7
Front panel operations .......................................................................................................... 9
SETUP 11
Physical placement.............................................................................................................. 11
Electrical /serial connections ................................................................................................ 11
Pulley-wheel installation ...................................................................................................... 13
Firmware installation notes .................................................................................................. 14
Setting the CMR V instrument address ................................................................................. 14
Gas Pur ge o pti on in sta lla tion ............................................................................................... 14
Cleaning the instrument housing ........................................................................................... 15
5
VISCPRO® INSTALLATION 17
VISCPRO® for W indows® XP®.......................................................................................... 17
Installing VISCPRO® software............................................................................................ 17
Computer requirements........................................................................................... 17
Windows® XP® installation ...................................................................................... 17
Installation actions................................................................................................... 17
Running the software........................................................................................................... 18
Loading software .................................................................................................... 18
Displaying the Instrument V iew window................................................................... 18
V iewing report data ................................................................................................ 20
Logging in ............................................................................................................... 21
Checking Instrument Settings .................................................................................. 21
Setting multiple CMR V instrument addresses ....................................................................... 23
Security options .................................................................................................................. 23
Initial security setup................................................................................................. 24
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—March, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
ii
6
7
8
9
PREPARING FOR CMRV TESTING/CALIBRATION 27
Cleaning cycle .................................................................................................................... 27
Cleaning procedure................................................................................................. 27
Inserting rotors ....................................................................................................... 30
CALIBRATING THE CMRV TEMPERATURE PROBE 31
Probe calibration procedure .................................................................................... 31
Manual restoration of voltage and offset data ........................................................... 33
CALIBRATING THE CMRV CELLS 35
Calibration theory ............................................................................................................... 35
Cell calibration procedure ................................................................................................... 36
Preparing the cells................................................................................................... 36
Cell calibration test procedure ................................................................................. 38
USING THE CMRV SOFTWARE 41
VISCPRO® generic instrument interface .............................................................................. 41
Main options .......................................................................................................... 42
Security options ...................................................................................................... 44
Initial security setup................................................................................................. 45
Print/Print setup options .......................................................................................... 46
Analyses options................................................................................................................. 46
Analysis types......................................................................................................... 46
Analyses menu options............................................................................................ 47
Window options ................................................................................................................. 48
CMR V module menu options .............................................................................................. 49
Configure options ................................................................................................... 49
Print Instrument and Tray Settings ........................................................................... 49
Instrument Settings.................................................................................................. 49
Profile Designer ...................................................................................................... 50
V iew Cell Constants ............................................................................................... 50
Saving a configuration ............................................................................................. 51
Restoring instrument settings from a saved configuration ........................................... 51
Calibrate Cell Constants ......................................................................................... 52
Service menu options .......................................................................................................... 54
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—March, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
iii
10
11
12
SUMMARY OF TEST PROCEDURE 55
ASTM D 4684 method ...................................................................................................... 55
ASTM D 3829 method ...................................................................................................... 56
ASTM D 6821 method ...................................................................................................... 56
ASTM D 6896 method ...................................................................................................... 57
SAE J300 notes ................................................................................................................. 57
Delayed start option............................................................................................................ 57
RUNNING PROFILES 59
Starting a profile ................................................................................................................. 61
Profile operation notes ........................................................................................................ 61
Adjusting temperature at the end of a profile ............................................................ 62
Displaying a profile graph .................................................................................................... 63
Printing a profile graph ........................................................................................................ 64
Exporting time/temperature profile data ............................................................................... 64
MEASURING YIELD STRESS AND VISCOSITY 65
13
Measuring yield stress ......................................................................................................... 65
Notes on yield stress testing ................................................................................................ 67
Measuring apparent viscosity .............................................................................................. 67
Notes on viscosity testing .................................................................................................... 68
Printing yield stress/viscosity test results ............................................................................... 69
Exporting yield stress/viscosity data ..................................................................................... 69
ANALYSIS CONFIGURATION OPTIONS 71
Creating an analysis ............................................................................................................ 71
Sorting analysis data ........................................................................................................... 73
Using the date filter ............................................................................................................. 73
Using the sample/error filter................................................................................................. 74
Using the report/port output filter......................................................................................... 75
Reconfiguring a displayed analysis ....................................................................................... 75
Resizing table columns ........................................................................................................ 76
Saving a current analysis configuration ................................................................................. 76
Deleting an analysis configuration......................................................................................... 76
Printing an analysis .............................................................................................................. 76
Keystrokes for selecting data for printing ................................................................. 77
Exporting analysis data........................................................................................................ 78
Exporting time and temperature data ................................................................................... 78
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—March, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
iv
14
15
16
DESIGNING CUSTOMIZED PROFILES 79
Cooling Profiles .................................................................................................................. 79
The Profile Designer ........................................................................................................... 79
Opening the Profile Designer ................................................................................... 80
Interface options ..................................................................................................... 81
Managing profiles ................................................................................................... 81
Using the Profile Editor ........................................................................................... 82
Editing points .......................................................................................................... 83
Deleting points ........................................................................................................ 83
Cooling profile limitations .................................................................................................... 84
Profile Designer test parameters .......................................................................................... 84
Changing test parameters ....................................................................................... 85
MRV DATA TABLE ANALYSIS 87
Configuring the MR V Data T able ............................................................................ 88
ERROR LOG TABLE ANALYSIS 91
17
18
19
Configuring the Error Log analysis ........................................................................... 91
EXPORT ANALYSES 95
Configuring the Port Export analyses ....................................................................... 96
USING THE DATABASE MANAGER 101
Archiving old data................................................................................................. 102
Changing the database directory............................................................................ 102
Importing archived data ........................................................................................ 103
Repairing/compacting the database........................................................................ 103
Exit ...................................................................................................................... 103
WARRANTY/RETURN INFORMATION 105
Products limited warranty.................................................................................................. 105
Reagent and chemical warranty ......................................................................................... 105
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—March, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
v
A
B
C
APPENDIX A — TROUBLESHOOTING 107
Instrument status window not updating .................................................................. 107
The CMR V is not heating properly........................................................................ 107
The Y ield/V iscosity lights on the CMRV Controller front panel are blinking rapidly.. 107
CMR V cooling/temperature control problems........................................................ 107
Yield stress or viscosity test results inconsistent...................................................... 107
T est icons "greyed out"--unable to initiate viscosity tests ......................................... 107
APPENDIX B — REPLACEMENT PARTS LIST 109
APPENDIX C — THERMOMETRY 111
Kinematic viscosity and temperature...................................................................................111
ASTM thermometer tables................................................................................................ 112
ASTM D 445 — Checking the ice point ........................................................................... 113
NBS Monograph150: Joining separated mercury columns ................................................. 115
D
I
APPENDIX D — MULTI-UNIT CONFIGURATION 117
Introduction ...................................................................................................................... 117
Procedure ........................................................................................................................ 117
INDEX 119
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—March, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
vi
This page intentionally left blank.
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—March, 2011; CANNON
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
2139 High Tech Road • State College, PA • 16803 • USA
CHAPTER
1
1
Purpose of the manual
Instrument utility
NOTE
INTRODUCTION
This manual has been written to provide the information necessary for
proper installation, operation, and maintenance of the CANNON® MiniRotary Viscometer (CMRV-5000).
The CANNON® Mini-Rotary Viscometer is used to measure the apparent
viscosity and yield stress of engine oils and drive line lubricants within
the temperature range of -10°C to -40°C using ASTM test methods D
4684, D 3829, D6821 and D 6896. ASTM test method D 4684 is required by the Society of Automotive Engineers (SAE) Engine Oil
Viscosity Classification SAE J300.
The CMRV-5000 capabilities have been tailored to the requirements of
the current ASTM methods cited above. For this reason, the instrument
may not be suitable for some general-purpose viscometry applications.
Consult with CANNON® Customer Service before testing with materials
and/or methodology at significant variance with ASTM D 4684, ASTM D
3829, ASTM D 6821 or ASTM D 6896.
Improvements
The CMRV-5000 is a state-of-the-art system offering many superior
features including:
New Method compatibility
The CMRV-5000 is fully compatible with ASTM D 6821, the
new Drive Line Lubricants test method. The CMRV-5000 is fully
compatible with ASTM D 6896, a new method for testing used
diesel oils.
Improved insulation for temperature control
The CMRV-5000 instrument features a redesigned housing and
accessory rotor collars to enhance insulating characteristics and
precision.
Software library of temperature profiles (cooling profiles)
Predefined cooling profiles that comply with methods ASTM D
3829, ASTM D 4684, ASTM D 6821 and ASTM D 6896 are
supplied with the CMRV software. The user may also create
custom cooling profiles with the Profile Designer.
VISCPRO
The VISCPRO
Designer for creating unique cooling profiles.
®
software with Profile Designer
®
software for Windows® XP®, features a Profile
The CMRV-5000
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
2
Networking capability for multiple instruments
®
The VISCPRO
software can control/monitor up to four CMRV instruments with one computer via RS-485 serial connections. See APPENDIX
D for more information.
Instrument overview
The CANNON® Mini-Rotary Viscometer is designed for precision
control of temperature over time, enabling accurate yield stress and
viscosity measurement of oil samples in conformance with ASTM D
3829, ASTM D 4684, ASTM D 6821 and ASTM D 6896 test methods.
Test procedure
Oil samples placed in the CMRV-5000 viscometric cells are heated and
cooled at a predetermined rate according to a user-specified cooling
profile. The cooling profile parameters are downloaded to the CMRV5000 onboard memory via a serial interface with the host computer. The
CMRV-5000 then uses this profile to control the rate of temperature
change, independent of the host computer.
All three methods specify that the samples be initially heated to ensure
that all components of the sample are released into solution. The samples
are then slowly cooled to the test temperature using the user-selected
temperature profile and maintained at test temperature for a specified
soak period. Following the soak period, apparent viscosity (and yield
stress if applicable) for each sample is determined by applying a constant
torque to, and measuring the rotational speed of, a cylindrical rotor
which has been immersed in the sample.
The time required for completion of the ASTM D 3829 test cycle is
approximately 19 hours. The time required for completion of the ASTM
D 4684 (TP-1, two-day) test is 45½ to 53½ hours. The time required for
completion of the ASTM D 6821 test cycle is approximately 18 hours.
The time required for completion of the ASTM D 6986 test cycle is
approximately 43½ to 53½ hours.
NOTE
CANNON
See Chapter 10 for additional information on the ASTM procedures.
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
Instrument specifications
snoisnemiD )"3.42×6.51×2.11(*hgihmm716×peedmm693×ediwmm482
thgieW )sbl05(gk32
thgieWgnippihS )sbl07(gk23
erutarepmetlanoitarepO C°04-otC°08
snoitidnoCgnitarepO IIyrogetacnoitallatsnI;gnisnednoc-nonHR%09-%01,C°03-C°51
gnitaResuF "¼1;V052A5M×"¼
ecnailpmoC )CEE/32/37(evitceridegatlovwoL;)CEE/633/98(evitceridCME
3
SNOITACIFICEPSSEIRES0005-VRMC
2eergednoitulloP
).ces06,CDV0091(TOP-IH
stnemeriuqeRlacirtcelEylbmessAkcolBVRMC
rebmuNgolataC :tinuV511 62R-8279 :tinuV032 72R-8279
iddA*
Safety warnings
ylbmessAkcolBVRMC
sttaw006,zH06/05;%01±CAV511
drocrewopdevorppaehtylnoesU
.tinuruoyhtiwdeilppus
retemomrehtfonoitresnirofderiuqerecnaraelcthgiehlanoit
.tinuruoyhtiwdeilppus
sttaw006,zH06/05;%01±CA032
drocrewopdevorppaehtylnoesU
Please observe the following safety procedures and notices for proper
operation of your CMRV-5000 unit:
• Make sure that your unit is operated only by qualified personnel
• Make sure that you read and understand all operating instructions
and safety precautions listed in this manual before installing or
operating your unit. If you have questions regarding instrument
operation or documentation, contact CANNON
®
Instrument Company.
• Deviation from the installation, operation or maintenance procedures
described in this manual may result in a hazardous situation and may
void the manufacturer's warranty.
• Transport the unit with care. Sudden jolts or drops may cause
damage to components.
• Observe all warning labels.
• Never remove warning labels.
• Never operate damaged or leaking equipment.
• Always turn off the unit and disconnect the mains cable from the
power source before performing service or maintenance procedures,
or before moving the unit.
• Always remove sample from the cells before moving the unit.
• Never operate the equipment with damaged mains power cables.
• Refer all service and repairs to qualified personnel.
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
4
In addition to the warnings previously listed, additional cautions are
posted throughout the manual. These warnings may be designated by an
appropriate symbol inside an equilateral triangle. General cautions are
General Caution
indicated with an exclamation point (see diagram, left). Read and follow
these important instructions. Failure to observe these instructions can
result in permanent damage to the unit, significant property damage, and
personal injury.
Hot surface cautions (see diagram, left) may be attached on or near hot
surfaces of the CMRV-5000. Avoid touching these surfaces when running
Hot Surface Caution
profiles at temperatures above 50°C.
The Protective Conductor Terminal symbol is used to indicate required
ground connections for your instrument electrical supply.
Protective Conductor
WARNING
AC Power Input Symbol
( O )
Supply OFF Symbol
When supplying power to this instrument, connect the protective ground
(earth) terminals of the instrument to the protective conductor of the
(supplied) line (MAINS) power cord. The main plug for the power cord
should only be inserted in a socket outlet (receptacle) provided with a
protective ground (earth) contact.
Do not use an extension cord (power
cable) without a protective conductor (grounding).
The ~MAINS symbol indicates instructions or connections for the AC
Controller. The AC Power input must match the electrical specifications
listed on the label on the rear panel of the instrument. The supplied AC
Mains power cord must be attached to the connector labelled ~MAINS.
This connection serves as a means of disconnect and should be readily
accessible.
The (O) symbol indicates the OFF position for the electrical switches for
your unit (AC Mains or accessories).
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
CHAPTER
5
2
UNPACKING AND ASSEMBLY
Unpacking the CMRV-5000
CAUTION
Some CMRV components are quite heavy. To avoid injury, obtain necessary assistance when lifting and moving shipping cartons and heavier
unpacked components.
Remove all components from the shipping container(s).
Remove shipping screws from both fans.
Remove any and all packing materials (styrofoam, etc.) from the
components.
Verify reception of shipped materials by comparing equipment items
with packing/parts list(s). Report missing items to CANNON
ment Company immediately.
®
Instru-
Damaged items
System components
Inspect each component for signs for damage. Report damages to the
shipper and to the CANNON
Retain all packing materials until the instrument is connected and
functioning properly. If any component(s) must be returned to
CANNON® Instrument Company , the damaged item(s) should be repack-
aged in the original shipping container. Refer to Chapter 19 of this
manual for instructions on returning defective equipment. Customers
outside the United States should contact the local CANNON® agent for
procedures on returning products to CANNON® .
Before beginning assembly, please verify that all components listed on
the packing slip are present, including:
CMRV-5000 Controller (power supply and controlling electronics)
CMRV-5000 head unit (thermostated block with heating/cooling units)
®
Instrument Company immediately .
Main power cord
Pulley-wheel assembly
5 matched cells/rotors
5 rings and threads
RS-232 interface cable
Small uncalibrated thermometer (0°C to +105°C)
Large calibrated ASTM thermometer (-46°C to +30°C)
3k-ohm temperature probe
CD-ROM with VISCPRO
®
software for Windows® XP
®
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
6
Set of weights:
One 150-gram weight • One hook-cage • Nine additional weights
1 Bottle of N105B with test sample and data sheet
1 Tube thermal paste (for mounting temperature probe)
Plexiglas
®
T op Cover
Instruction & Operation Manual
5 rotor bearing pins
5 rotor locking pins
Cell holder
Optional rotor stand and drain pan set
User-Supplied Equipment
The user must supply an electrical power source matching the electrical
requirements indicated on the rear panel of the CMRV-5000 Controller.
Computer
Cleaning supplies
An IBM-compatible computer with the Windows® XP® operating system
(see computer specifications sheet included with your instrument) and
printer are also required.
The following items are required for regular cleaning of the viscometer
cells between tests:
oil solvent
acetone
suitable solvent-resistant container for placing/cleaning rotors
two plastic squeeze bottles, each with an extension long enough to
direct oil solvent and acetone directly into the viscometer cells
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
CHAPTER
7
3
CMRV-5000 APPARATUS
DESCRIPTION
CMRV-5000 unit/accessories
The CMRV-5000 unit
is comprised of a
head unit and Controller. The head unit
contains an aluminum block with a
heater for warming
and thermoelectric
modules for cooling.
Five viscometric
cells are closely
fitted into the holes
in the block (see
photo). There are
also two thermometer
wells in the block.
The Controller
contains the microprocessor, power
supply and related
electronics.
CMRV-5000 with removable cell
Viscometers (5)
Lower rotor bearing
CANNON
Each viscometer consists of a removeable aluminum cell with a removable rotor resting in a brass fitting at the base of the cell. The rotor is
attached to a rotor shaft with a pivot point at the bottom.
The lower rotor bearing consists of the rotor pivot point and fitting
mating conical depression at the bottom of the cell. The standard rotor
composition is hardened stainless steel. The drive line rotor composition
is Delrin® (NOTE: The drive line rotors/pins/weights must be purchased
separately from CANNON®.)
CMRV rotors
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
8
Upper rotor bearing
Rotor crossbar
Rotor locking pins
Pulley-wheel assembly
The upper bearing consists of a brass insert at the top of the rotor shaft
with a 1.2 mm hole on the shaft axis. A cylindrical rotor pin is inserted
through the upper bearing plate about one or two millimeters into the
hole on the shaft axis.
The rotor crossbar is used to
hold the loop at the end of the
thread. It also serves as an
indicator for (optional) manual
timing of rotor rotation, and
engages the rotor locking pin
through the cooling cycle.
The rotor locking pins are used
to prevent unwanted rotor
rotation. When the locking pin
is lowered over the rotor
crossbar (see photo), rotation is
prevented. When the pins are in
the raised (detent) position, the
rotors are free to rotate.
Rotor with rotor locking pin in place
The pulley-wheel
assembly consists of a
timing wheel with a
digital-optical sensor
permitting precise
measurement of the
wheel rotation. The
pulley-wheel base is
designed to be fitted to
the CMRV-5000 slide
track adjacent to the
viscometric cells. The
CMRV-5000 pulley-wheel assembly on slide
track
probe cable is connected to the jack on the front of the CMRV-5000 housing.
Slide track
Winding thread
Hook-weights
CANNON
The pulley-wheel assembly is designed to interlock with the pulleywheel slide track and move laterally so it can be aligned with the scored
marks on the track opposite each of the rotor shafts.
The thread used for CMRV-5000 testing is a single, nonelastic strand of
70 cm (28") winding thread of silk, cotton, or similar material (Coats
North America or comparable brand, 0.1 mm radius) with a loop on one
end. One end is wound around the CMRV-5000 rotor. The other end of
the thread is tied to a small rigid plastic ring from which the test weight
may be suspended.
Hook-weights are hung on the plastic ring at the free end of the thread to
apply the required force to the rotor during yield stress and viscosity
measurements. Nine disk weights, one hook-cage, and one larger hook-
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
weight are provided. Weights vary depending
on the ASTM Method used for testing.
9
Temperature probe
Thermometers
NOTE
CMRV-5000 block temperature is detected by
a 3k-ohm temperature probe, which must be
seated securely in the thermistor aperture at
the side of the CMRV housing and plugged
into the electronic chassis.
The CMRV-5000 unit is shipped from CAN-
NON® with two thermometers to be used to
check the temperature of the block.
The long thermometer used for the probe
and cell calibrations is a PRINCO mer-
Hook-weights
cury-thallium calibrated thermometer with
a range of -46°C to +30°C in .2°C increments and an accuracy of ±
0.01°C below 20°C.
The shorter, high-temperature uncalibrated thermometer has a range
of 0°C to 105°C in 1°C increments with an accuracy of ± 1°C.
If a thermometer is removed from
the CMRV -5000 when the unit is
cooling, plug the thermometer
aperture in the Plexiglas® cover to
prevent ice formation around the
rotors.
Cell caps
Cell caps are used to enhance
temperature control and prevent
condensation in the CMRV cells
during the cooling phase of the
temperature profile.
Front panel operations
CMRV front panel
Control features
CMRV front panel control features are simple and functional. The switch
on the front panel is the power switch for the unit. The light-emitting
Cell caps
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
10
diodes (LEDs) indicate function of the heating and cooling systems. The
Lemo jack connection (labeled WHEEL) on the front of the panel mates
with the cable from the pulleywheel optical sensor (Do NOT plug or
unplug the pulleywheel assembly when the instrument power is ON).
The Start Test button is used to initiate CMRV-controlled testing and
calibration routines. The Yield and Viscosity LEDs light during yield
stress or viscosity testing.
For additional details on front panel operation, refer to the calibration
and testing chapters of this manual.
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
CHAPTER
11
4
The instructions in this chapter are for setting up a single CMRV-5000. For
additional information on multi-unit configurations, see APPENDIX D.
Physical placement
CAUTION
Placement
Thermometer placement
The CMRV instrument is quite heavy. To avoid injury, obtain necessary
assistance when lifting and moving instrument components.
Place the CMRV-5000 Controller/base unit on a stable laboratory bench
within 10 mm of the front edge. This orientation will allow the weight
suspended from the head unit pulley-wheel assembly to clear the edge of
the table during viscosity and yield stress tests. Place the head unit on top
of the Controller, and position the head unit so the rubber "feet" fit in the
corresponding holes in the top of the Controller chassis. Allow 30.5 cm
(12") of clearance to the back and sides of the units.
When in use, the larger thermometer (-46°C to +30°C) is placed in the
thermometer well on the left side of the CMRV-5000 unit (seen from the
front).
SETUP
When in use, the smaller thermometer (0°C to 105°C) is placed in the
thermometer well on the right side of the CMRV-5000 unit (as seen from the
front).
NOTE
If the mercury column in a thermometer has separated during shipment,
read the instructions included in APPENDIX C. These instructions offer
several methods for joining separated mercury columns.
Electrical /serial connections
Attach the DC power cable to the OUTPUT connector on the Controller
and the INPUT connector on the head unit. Twist the connectors clockwise to secure the power cable connections.
Make sure the CMRV-5000 power switch on the Controller is in the OFF
position; then insert the power cable into the mating receptacle on the
Controller rear panel (see diagram, next page).
Thermistor
Insert the Lemo® plug from the temperature probe into the jack marked
TEMP PROBE on rear of the CMRV Controller (see diagram, next
page). Apply a generous quantity of the supplied thermal paste to the
probe tip and insert the tip as far as it will go into the hole with the
rubber grommet on the right side of the CMRV-5000 head unit chassis
(as viewed from the front of the unit).
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
12
CMRV Head Unit rear panel
CMRV Controller rear panel
CMRV-5000 power cord
Installing thermistor
Make sure the CMRV-5000 power switch is in the OFF position. Then
insert the power line cord from the rear panel of the CMRV Controller
into an appropriate power source for your unit
CAUTION
CANNON
Before providing mains power to the unit, check the label on the rear
panel of the Controller/Controller to verify that the electrical specifications
for the unit match the mains. Use only the supplied, approved appliance
cords for the CMRV.
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
13
Serial connections
To connect a single CMRV-5000 instrument to the host computer,
connect the computer cable to the RS-232, DB-9-pin socket at the rear of
the CMRV-5000 Controller and secure the cable connection with the two
small screws on the ears of the plug. Attach the other end of the cable to
the RS-232 port at the rear of your computer.
NOTES
RS-485 serial connections
COM 2 and COM 4 use the same IRQ settings on most computers,
meaning that they cannot be used simultaneously. The COM 1 and COM
3 ports have the same problem. Do not try to use a device on COM 4 if
you are using COM 2 for the CMRV instrument.
Some display adaptors (in particular , S3, 8514A and ATI mach 8) have an
address conflict with COM 4 ports. If this is the case, you may need to
use another COM port or replace your current display adaptor.
To install multiple CMRV units using RS-485 serial cable connections,
see the multi-unit configuration instructions in APPENDIX D.
Pulley-wheel installation
To install the pulley-wheel
assembly atop the CMRV5000, slide it onto the
stainless steel slide track
atop the head unit with the
pulley-wheel facing out
(see photo). The bevelled
fitting on the base of the
pulley-wheel assembly will
mate with the slide-track to
secure the assembly to the
head unit. The pulleywheel should be positioned
on the track opposite the
viscometer during testing.
The scored lines on the
track will assist with
orientation.
CAUTION
CANNON
Use care in handling the
pulley-wheel assembly to
avoid damage to the wheel
or the movement sensor.
Make sure that the assembly is seated securely on
the track prior to testing.
With the power off, plug
the free end of the pulleywheel sensor wire into the
jack labelled WHEEL on the front of the CMRV-5000 Controller.
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
14
CAUTION
Do NOT plug or unplug the pulleywheel assembly when the instrument
power is ON! T o disconnect the sensor, pull it out by the knurled portion of
the plug.
Firmware installation notes
Download button
NOTE
Current firmware is installed on your instrument during factory checkout. However, the CMRV-5000 is capable of receiving firmware updates
from the computer.
When installing firmware, place the instrument in the firmware download mode by pressing the DOWNLOAD button adjacent to the serial
port on the rear of the Controller. Follow the software prompts of the
firmware installation program to upgrade your instrument.
If the DOWNLOAD button is pressed inadvertently, switch off the CMR V5000 power for at least four seconds, then
restore power to the unit.
Setting the CMRV instrument address
When installing/connecting a new CMRV
instrument, you must set the instrument
address using the SELECT ADDRESS
dial on the rear of the CMRV Controller.
This dial offers 16 settings (0-9, A-F).
Address selection knob
Procedure
To set the address, rotate the dial (see photo) to a setting not currently in
use by other CMRV instruments.
CAUTION
The MRVW software will not function correctly unless each networked
CMRV instrument is set to a different address (see APPENDIX D for
multi-unit configuration).
Gas Purge option installation
If you have purchased the Gas Purge option for your CMRV instrument,
locate the Gas Purge kit, including the gas purge regulator, connecting
hardware, installation mounting bracket, and quick-connect gas purge
line. Obtain a Phillips screwdriver and follow the installation instructions
below:
1. Remove the two "plug" screws on the center of the left side panel of
the head unit (as viewed from the front of the unit). The screws are
located between the grillwork and are aligned vertically approximately 82.5 mm (3.25") apart.
2. Align the mounting bracket of the gas purge assembly with the screw
holes so that the connecting hardware on the attached regulator faces
the rear of the head unit. Secure with the Phillips-head screws provided.
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
3. Attach the quick
connect tubing from
the matching connector on the regulator to the PURGE
IN connector on the
head unit rear panel.
Secure both connections by turning the
tube fitting clockwise until the
connection snaps
securely into place.
If necessary, turning the tube fitting counterclockwise will release
the connection.
4. Attach the regulated pressure line from your nitrogen source (3 psig
maximum recommended) to the fitting opposite the flow adjust
control on the gas purge regulator.
5. Engage the regulated flow of gas and turn the flow adjust dial until
the float is in the middle of the scale. When the flow has been
adjusted, turn off the flow at the nitrogen source. You may restore it
prior to running the temperature profile for your samples.
15
For additional information consult the flow meter instructions and
calibration certficate shipped with your flow meter.
WARNING
Never exceed the maximum pressure of 200 PSIG for gas pressure to
the regulator, as it will create a hazard.
Maintaining the air filters
The CMRV-5000 has been designed with easily-replaceable air filters for
the cooling fans on the front and rear of the Control Unit housing. The
filters help ensure adequate function of the fans, which help remove heat
from the hot side of the thermoelectric cooling units. The filters should
be replaced every three months if the instrument is used constantly, or
every six months if the instrument is used frequently.
To replace filters, slide the filters out of the mounting slots on the front
and rear of the Control Unit. Then slide in the replacement filters.
Cleaning the instrument housing
Periodically clean the outside of the unit with a damp cloth moistened
with water and/or a mild detergent solution.
CAUTION
CANNON
Because of temperature extremes of viscosity testing, use caution
handling the CMRV viscometer cells before or after a test. Do not clean
the instrument unless the cell temperature is within 10°C of ambient.
Before cleaning the CMRV housing, turn off the instrument and unplug
the power cord.
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
16
This page intentionally left blank.
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
2139 High Tech Road • State College, PA • 16803 • USA
CHAPTER
17
5
VISCPRO® for Windows® XP
VISCPRO® is a powerful software product providing a generic instrument interface for controlling and operating multiple CANNON
instrument(s) via computer. VISCPRO® also includes reporting/analysis
modules for processing and displaying sample data.
VISCPRO® INSTALLATION
®
Installing VISCPRO® software
To install the VISCPRO® software, follow the instructions below in the
sequence presented. Make certain that you complete the sections on
checking instrument settings and calibration data. If you encounter
difficulties at any stage in the installation process, call CANNON
service at 814-353-8000.
Computer requirements
See specifications sheet provided with your instrument.
®
®
Windows® XP
®
installation
Installation actions
1. Turn on your computer. Wait for the Windows® software to load.
2. From the Windows
the VISCPRO® installation CD-ROM into the disk drive.
3. If the installation program does not begin automatically, select your
computer's Add/Remove Programs option from the W indows
Control Panel. Then follow the Windows prompts to complete the
installation procedure. The executable file for VISCPRO® software
installation is SETUP.EXE.
The installation program will:
®
Start Bar click Settings/Control Panel. Insert
®
create a directory for your data files and database. The location(s)
may depend on your operating system (see Application Note provided with your instrument).
write SETUP information to the Windows
®
registry.
copy the software executable file and other necessary files to the
directory you specify.
update other files in your Windows
compatible with the current VISCPRO® software.
place a shortcut icon for the VISCPRO
Windows
®
desktop.
®
directories to versions fully
®
executable file on your
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
18
Running the software
Loading software
Make certain that your CMRV instrument is properly connected to your
computer and the CMRV power switch is ON. Then start the VISCPRO
software by double-clicking the VISCPRO® icon on your Windows
desktop. Or click Start/Programs/VISCPRO/VISCPRO.EXE).
Right now, your computer monitor should look like this:
®
®
The VISCPRO® primary display
The VISCPRO® primary display window is framed on the top by the
VISCPRO® title bar and menu bar, and on the bottom by the VISCPRO
status bar.
Displaying the Instrument View window
The application window can be configured to display child windows, such
as the Instrument View window , which describes your CANNON
instrument and provides controls for running tests:
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
®
®
19
The Instrument View window
NOTE
Instrument ID/Type
Instrument Configuration
To display the Instrument View window, click View Instrument from the
Main menu. The View Instrument window will appear. Then click the
MRV instrument ID to display the list of available configurations. For now,
select the default configuration and click OK.
If the Available Instruments list box is blank, your instrument(s) may not
be on-line. Check cable connections and make certain the instrument
power switch is ON.
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
20
Viewing report data
After you have completed CMRV calibration and testing (see next
chapters), you will be able to display a report window with CMRV-5000
test results. To access the database and display test data, click Analyses/
View Analysis. Then select MRV Data Table from the list of available
analyses:
Report T ype
Report Configuration
The Choose Analysis window
Choose the desired report configuration from the list of available configurations and then click OK to open the Analysis Configuration
window. Then select report configuration options (see Chapter 13 for
more information) and click OK to generate the analysis from existing
sample data. If the report window is blank, you may have to change the
Date Filter options to include the desired range of samples from the
database.
The Sample Analysis Table window
CANNON
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
21
Checking Configuration data
Verifying configuration
Logging in
Follow the procedures in the next several sections of this chapter to
select and verify the instrument and calibration settings to ensure that
they conform to the actual characteristics of your CANNON® instrument.
To check the configuration settings for your instrument(s), you must log
in to the security system as a manager. The software is installed with a
default Manager account. This account has no password, allowing any
operator access to manager-level software functions as long as the
password is not activated/changed. If you would like to engage the fullrelease security options, see Security Options, this chapter, for instructions.
1. Use your mouse to click Main from the VISCPRO® menu bar.
2. Click Log In from the Main menu options.
3. Click on the (arrow) on the right side of the User Name: list box
to display the list of registered users.
4. Click Manager. Do NOT enter a password!
Checking Instrument Settings
Instrument settings
CANNON
5. Click OK. The Log In window will close automatically and you will
be logged in as management personnel.
1. Use your mouse to click (select) Configure from the VISCPRO
menu bar.
2. Select your instrument from the list of available instruments (there
may be only one instrument in the list).
3. Select Instrument Settings from the list of configuration options.
The Instrument Settings window will appear.
You will use the Instrument Settings window (see graphic following) to
describe and control CMRV instrument operational features. These
settings affect the instrument as a whole. Check the instrument settings
for your instrument per the instructions, and make any necessary
changes:
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
®
22
The Instrument Settings window
4. Use the ID field to input instrument identification information using
up to 30 alphanumeric characters.
Checking initial calibration
The remaining fields in the Instrument Settings window are noneditable (information is obtained via serial communication with the
CMRV instrument). The Model: field will indicate the model of your
instrument. The S/N: field indicates the serial number from the label
on the Controller rear panel. The Firmware: field indicates the
version for the current instrument firmware. The Port: field indicates
the current communications port for the RS-232 cable connecting
your computer to the CMRV-5000 instrument.
5. When you have entered all settings, click OK.
After you have completed the CMRV instrument calibration for temperature and cell constants (see following chapters), follow the procedure
below to verify the initial calibration settings.
1. From the VISCPRO primary window, click Configure/MRV/View
Cell Constants. The View Cell Constants window will open.
NOTE
CANNON
2. Ensure that Calibration data, including constants and viscosity, is
available for each cell. Then click OK to close the View Cell Con-
stants window.
Some fields/options are security-protected, and may not be viewable.
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
The View Cell Constants window
3. Click Configuration/Print Instrument Settings to open the Win-
dows® Print window. Select the desired printer and click OK to print
current calibration settings.
23
NOTE
CANNON recommends printing calibration settings each time the calibration values change.
Setting multiple CMRV instrument addresses
When installing/connecting multiple CMRV instruments, ensure that the
instrument address for each instrument is different. See APPENDIX D
for more information on multi-unit configuration.
Security options
The VISCPRO® application offers a level-based security system with a
log in procedure. This system ensures that available software functions
are appropriate for the user's needs.
Following initial installation of the software, security options may be
accessed and changed from the VISCPRO® Main menu by individuals
who have the manager password (initially blank).
Each user can be assigned a security level, which is used to determine
permitted operations. Three security levels are defined by the software:
Technician (least privileged), Manager (intermediate privilege), and
Service (maximum privilege–reserved for CANNON® Instrument
Company service personnel).
CANNON
Users log in when using the software by typing their name and (optional)
password in the Log In window. Different security levels offer different
instrument use options. Technicians are permitted to access operational
features required for testing samples and performing other routine
operations. Managers may configure technician accounts/passwords
and access protected advanced configuration and reporting options. The
Service level permits access to all instrument and security parameters.
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
24
Initial security setup
The VISCPRO® software installation creates a security account for one
manager with a blank password. After VISCPRO® installation, a password should be assigned for the manager using the Change Password
menu option from Main. Managers may add or change accounts for
technician status personnel.
Use the Log In feature to identify the CMRV operator and/or access
security functions.
NOTE
Procedure
Procedure
Once an operator is logged in, that operator’s name is associated with
any sample data obtained during that VISCPRO session. The operator
name may be included in analyses.
1. Click Log In from Main.
2. Select the desired name from the drop-down list box.
3. Type the desired password in the Password field for the individual
selected.
4. Click OK.
Use the Change Password feature to change the current user password.
1. Log in to the VISCPRO® software using the Log In command from
Main.
2. Select Change Password from the Main menu options.
3. Type in the new password in the Password field.
4. Retype the password in the Confirm Your New Password field.
5. Click OK to save the new password and close the Change Pass-
word window.
Procedure
CANNON
Use the Update User Information feature to update the security list of
authorized technicians and managers. User information can only be
updated by an individual logged in with a higher security clearance than
the user for which information is to be altered. Manager status is
necessary to change Technician information. Service status is neces-
sary to change Manager information. T o obtain Service status, it is
necessary to select user CANNON Instrument Company from the Log
In window and to type in the current CANNON® password. For the
current password (updated daily), call CANNON® at (814) 353-8000.
1. Click Log In from Main.
2. Select your Manager or Service level user name from the User
Name list box. Input the correct password in the appropriate field.
3. Click OK.
®
Mini-Rotary Viscometer
Version 1.0b—August, 2011; CANNON
2139 High Tech Road • State College, PA • 16803 • USA
CMRV-5000
Instruction & Operation Manual
®
Instrument Company
Loading...