Cannon TE-DPV Asphalt User manual

TE-DPV®Asphalt
Thermoelectric Rotational
Paddle Viscometer
Operation
Manual

Copyright
Copyright © 2023 Cannon Instrument Company®. All rights reserved.
Trademarks
CANNON®, the CANNON logo, Cannon Instrument Company®, and TE-DPV® are registered trademarks of
CANNON Instrument Company in the United States and other countries.
Contact
Address: Cannon Instrument Company
2139 High Tech Road
State College PA 16803, USA
Phone: [phone] | 800-676-6232
Fax: [phone]
Website: CannonInstrument.com
Email:
Sales: [e-mail]
Service: [e-mail]

Cannon Instrument Company® | Contents
i
TE-DPV® Asphalt Operation Manual
Contents
Contents.............................................................................................................................i
List of Tables ...................................................................................................................... ii
Overview........................................................................................................................... 1
Theory of Operation ......................................................................................................................1
Related Documents .......................................................................................................................1
Specifications/Compliances ...........................................................................................................2
Notes/Cautions/Warnings .............................................................................................................3
Safety Precautions.........................................................................................................................3
Unpacking and Assembly ..................................................................................................... 5
Unpacking and Inspecting..............................................................................................................5
Assembling the TE-DPV..................................................................................................................5
Connecting (optional) Printer ........................................................................................................ 7
Operating the TE-DPV..........................................................................................................8
Front Panel Operation ...................................................................................................................8
Starting the TE-DPV .......................................................................................................................9
Loading a Sample...........................................................................................................................9
Running a test .............................................................................................................................10
Cleaning the Instrument .............................................................................................................. 11
Maintenance and Service................................................................................................... 12
Adjusting the Stop Collar .............................................................................................................12
Menu options ..............................................................................................................................12
Warranty ......................................................................................................................... 13
Products Limited Warranty.......................................................................................................... 13
Reagent and Chemical Warranty.................................................................................................. 13
Returning a Product to CANNON ................................................................................................. 13
Required Information ..............................................................................................................14
Hazardous Materials................................................................................................................14
Shipping Notification ...............................................................................................................14

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| TE-DPV® Asphalt Operation Manual
List of Figures
Figure 1: Assembled TE-DPV ..............................................................................................................6
Figure 2: TE-DPV Close Up of Back .....................................................................................................6
Figure 3: TE-DPV front panel..............................................................................................................8
Figure 4: Sample cup with liquid level at fill line.................................................................................9
List of Tables
Table 1: Related documents ..............................................................................................................1
Table 2: Specifications and Compliances............................................................................................2
Table 3: Packing list ...........................................................................................................................5
Table 4: Front panel operation ..........................................................................................................8
Table 5: Viscosity units ....................................................................................................................10

Cannon Instrument Company® | Overview
1
TE-DPV® Asphalt Operation Manual
Overview
The TE-DPV Asphalt (TE-DPV) is an automated, thermoelectrically cooled, rotational digital paddle
viscometer for measuring the dynamic viscosity of non-homogenous materials such as emulsified
asphalts, marine fuels, residual oils, slurries, and foods at 25 °C, 40 °C, 50 °C, 60 °C and 70 °C. The
TE-DPV provides an affordable and automated alternative to older, labor-intensive, and less precise
methods.
Theory of Operation
The CANNON TE-DPV is designed to measure viscosity of asphalt emulsions, residual oils, slurries, paints,
marine fuels, and other similar materials between 30 and 3000 mPa·s (cP) at temperatures of 25 °C,
40 °C, 50 °C, 60 °C, and 70 °C. The TE-DPV can also be used for other applications consistent with its
temperature control and viscosity measurement capabilities, including the ASTM D244 consistency test.
The TE-DPV can determine the viscosity of lubricating oils, marine fuels, and other liquids; it yields
results with an accuracy of 5% or better for most materials.
Microprocessor circuitry, functioning in tandem with twin temperature probes and sophisticated
internal electronic sensors, detect and analyze temperature and viscosity data as a rotor immersed in
the test oil is turned at a fixed rate.
Viscosity test results are continuously updated on a digital display screen located on the front panel of
the head unit. Results are displayed in centipoise [mPa·s (cP)] or centistokes [mm²/s (cSt)] if a density
value has been entered. When the test is complete, data is sent to the 9-pin serial output port for
(optional) printing.
Related Documents
Refer to Table 1 for documents of related ASTM and AASHTO methods.
Table 1: Related documents
Title
Reference Number
Standard Test Methods and Practices for Emulsified Asphalts
ASTM D244
Test Method for Determining the Viscosity of Emulsified Asphalts
Using a Rotational Paddle Viscometer
ASTM D7226
Standard Specification for Cationic Emulsified Asphalt
ASTM D2397
Standard Specification for Emulsified Asphalt
ASTM D977
Determining the Viscosity of Emulsified Asphalt by a Rotational
Paddle Viscometer
AASHTO T 382

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| TE-DPV® Asphalt Operation Manual
Specifications/Compliances
Table 2 provides specifications and compliances for the TE-DPV.
Table 2: Specifications and Compliances
Specifications
Details
Model
Thermoelectric Rotational Paddle Viscometer
Methodology
ASTM D7226, ASTM D2397, ASTM D977 and
AASHTO T 382
Applications
Emulsified asphalts, marine fuels, suspensions, slurries,
foods, paints, and residual oils
Dimensions
(W × D × H)
23.5 cm × 27.3 cm × 41.5 cm (9.3 in × 10.8 in × 17.8 in)
15 cm (6 in) rear clearance required
Weight
10.0 kg (22.0 lb)
Shipping dimensions
(W × D × H)
38.1 cm × 40.6 cm × 53.3 cm (15.0 in × 16.0 in × 21.0 in)
Shipping weight (with all
items)
16.3 kg (36.0 lb)
Maximum throughput
4 samples per hour
Automated sample capacity
1 sample
Viscosity range and accuracy
30 mPa·s (cP) to 3000 mPa·s (cP) ± 5%
Test temperatures and
accuracy
25 °C, 40 °C, 50 °C, 60 °C, 70 °C
± 0.1 °C
Minimum sample volume
135 mL per test
Electrical specifications
100 to 240 V
AC
, 47 to 63 Hz, 120 watts power
consumption
Operating conditions
15 °C to 30 °C, 10% to 75% relative humidity (non-
condensing), Installation Category II, Pollution Degree 2
Compliance
CE Mark; EMC Directive (2004/108/EC); Low Voltage
Directive (2006/95/EC); HI-POT (1900 VDC, 60 sec.);
ROHS
Data output
RS-232C

Cannon Instrument Company® | Overview
3
Notes/Cautions/Warnings
Notes, caution, and warnings are used in the manual to call an operator’s attention to important details
prior to performing a procedure or step. Read and follow these important instructions. Failure to
observe these instructions may void warranties, compromise operator safety, and/or result in damage
to the TE-DPV.
Note:Provides more information about the content that follows.
Caution:Alerts the operator to conditions that may damage equipment.
Warning:Alerts the operator to conditions that may cause injury.
Safety Precautions
Please observe the following general safety precautions for proper and safe operation of the
Thermoelectric Rotational Paddle Viscometer.
•Only qualified personnel should operate the TE-DPV.
•Use appropriate safety precautions for working with high-temperature liquids/equipment.
•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.
•Do not deviate from the installation, operation, or maintenance procedures described in this
manual. Improper use of the TE-DPV may result in a hazardous situation and may void the
manufacturer’s warranty.
•Handle and transport the unit with care. Sudden jolts or impacts may cause damage to components.
•Avoid spilling liquids on the viscometer head or electric cables and connectors. If spillage occurs,
remove power from the unit immediately
•Observe all warning labels. Never remove warning labels.
•Never operate damaged or leaking equipment.
•Unless procedures specify otherwise, always turn off the unit and disconnect the MAINS AC power
cable from the power source before performing service or maintenance procedures, or before
moving the unit.
•Do not position power cords so that they are likely to be walked on or pinched by items placed on or
against them.

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| TE-DPV® Asphalt Operation Manual
•If the TE-DPV will not be used for an extended period, unplug the power cord from the wall outlet.
To disconnect the power cord, pull it out by the plug. Never pull the cord itself.
•Refer all service and repairs to qualified personnel.
~MAINS
The ~MAINS symbol indicates the connections for the AC power input. The
AC power input must match the electrical specifications of the instrument.
Never operate the equipment with a damaged MAINS AC power cable.
Use only the manufacturer-supplied MAINS AC power cable. This cable
must be inserted into a receptacle with a protective earth ground.
(O)
The (O) symbol indicates the OFF position for the electrical switches for
your unit.

Cannon Instrument Company® | Unpacking and Assembly
5
TE-DPV® Asphalt Operation Manual
Unpacking and Assembly
Unpacking and Inspecting
Unpack and inspect the CANNON® TE-DPV and all accessories as soon as they are received.
Caution: Many components are fragile. Use caution when moving and
handling the TE-DPV and accessories.
1. Carefully unpack the entire contents of the shipment.
2. Referring to the packing list, verify that all materials were received.
3. Inspect materials for defects and shipping damage. Contact your CANNON representative to resolve
any issues.
Table 3: Packing list
Description
Part Number
TE-DPV base unit
17.4165
TE block
17.4160
TE power supply
17.5173
MAINS AC power cable
74.2110 (U.S. standard)
Sample cup
17.4003
Sample lid (2)
17.4079
Low range paddle (2)
17.4004
Gapping washer, flat 3 ⁄8 " stainless steel
01.0394
Viscosity reference standard N750 (500 ml)
9727-C51.016
TE-DPV Operation Manual
17.5140
TE-DPV Quick Reference Card
17.5095
Assembling the TE-DPV
Assemble the TE-DPV on a secure, level surface (refer to Figure 1 and Figure 2).
1. Verify the TE-DPV power switch is off.
2. Connect the MAINS AC power cable to the ~MAINS input on the back of the TE-DPV.
3. Connect the TE power supply to the TE POWER output on the back of the TE-DPV.

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| TE-DPV® Asphalt Operation Manual
4. Connect the TE power supply to the DC power input on the back of the thermoelectric cooler
(round plug).
5. Verify that the TE control cable (white cable) is plugged into the TE UNIT connector.
6. (Optional) Connect the optional printer to the RS-232C connector.
7. Plug the MAINS AC power cable into a MAINS AC receptacle.
Figure 1: Assembled TE-DPV
Figure 2: TE-DPV Close Up of Back
On/off
~MAINS input
MAINS AC
power cable
TE power
supply
TE POWER
output
TE POWER
input

Cannon Instrument Company® | Unpacking and Assembly
7
Connecting (optional) Printer
A compact dot matrix printer is available from CANNON (P/N: 82.0067).
Note: Serial data output: 9600 baud/19.2K/38.4K/76.8K, 8 data bits, no
parity, one stop bit; RS-232C DCE with x-on, x-off flow control.
Contact CANNON for instructions on changing the serial port
communication speed. The default speed is 9600 baud.
Note: The printer must be turned on and in an active, receiving mode when a
sample test finishes in order for the results to print. The data stream is
transmitted directly to the serial port. No feature exists to print/re-print
an already completed sample test.
When a sample test finishes, the TE-DPV transmits a simple ASCII stream to the DB-9 connector/RS-232
serial port on the back of the TE-DPV. A printer can be connected to this serial port. The printer output
includes temperature and viscosity. No density value (even when set) is printed. Follow instructions
provided with the printer to set it up.

Cannon Instrument Company® | Operating the TE-DPV
8
TE-DPV® Asphalt Operation Manual
Operating the TE-DPV
This procedure runs dynamic viscosity tests designed to meet methods ASTM D7226, ASTM D2397,
ASTM D977, and AASHTO TP121.
Front Panel Operation
The unit is controlled by the front panel display. See Figure 3 and Table 4 for a description of the front
panel buttons and their action.
Note: To cancel an action, press the key used to start the action, e.g., to
cancel temperature selection, press SET TEMP
Figure 3: TE-DPV front panel
Table 4: Front panel operation
Button
Action
RUN TEST
Start a test
SET TEMP
Select the target test temperature
SET DENS
Enter sample density to display
viscosity in cSt (mm²/s)
MENU
Select measurement units and
access to temperature and
viscosity calibration
ENTER
Confirm entry of a parameter

Cannon Instrument Company® | Operating the TE-DPV
9
Starting the TE-DPV
Note: On start-up, the TE-DPV is set to the last used temperature.
1. Turn on TE-DPV. The instrument will issue a series of short beeps.
Loading a Sample
Note: In addition to these instructions, the user should follow the instructions
of the related ASTM or AASHTO method.
1. Fill a clean sample cup to the fill line with the test sample. The fill line is circumscribed around the
inside of the sample cup approximately ½" (12 mm) below the top of the cup (~ 135 mL), see to
Figure 4.
Figure 4: Sample cup with liquid level at fill line
2. Slide the TE block tray out on its rails until it is clear of the paddle.
Note: When seated properly, the bottom of the sample cup is flush with the
top of the TE block.
3. Place the sample cup into the TE block and slowly rotate the sample cup until the notch is facing
forward and the pin on the sample cup is seated in the hole in the TE block.
4. Push the TE block tray back until it clicks into position.
5. Loosen the knob on the front of the sample tray by turning it counterclockwise.
6. Raise the tray until the bearing contact the stop collar on the rail.
7. Lock the tray into position by turning the knob clockwise until the tray is secure.
8. Carefully place the sample cover over the cup. This is required for good temperature control.
Fill Line

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| TE-DPV® Asphalt Operation Manual
Running a test
Once a test is started, all testing functions of the TE-DPV are automatic. The instrument heats the
sample to the test temperature. The current and target test temperatures display on the front panel.
When the TE-DPV temperature probe senses that the sample temperature is within one-tenth of a
degree of the target temperature, the instrument begins timing the test run and sampling of viscosity.
After the instrument completes the analysis sequence, the calculated viscosity is displayed on the digital
display and transmitted via the serial port.
The TE-DPV displays dynamic viscosity in mP·s (cP) if the sample density is not provided. To display
kinematic viscosity in mm²/s (cSt), sample density must be entered before a test is run. Both values
cannot be displayed at the same time.
1. To set density in order to display kinematic viscosity:
a. Press SET DENS, and then enter the sample density. A value must be entered for every
character, e.g., a density of “.9” must be entered as “0.9000”.
b. Press ENTER to commit the selection.
2. To change the displayed viscosity units:
a. Press MENU.
b. Press 1) Configure Units.
c. Press ENTER.
d. Select the desired units. See Table 5.
Table 5: Viscosity units
cGs
SI
w/o density
cP
mPa
with density
cSt
mm²/s
e. Press ENTER.
3. To change the test temperature:
f. Press SET TEMP.
g. Select the appropriate test temperature.
h. Press ENTER.
4. If a printer is connected, turn it on and verify that it is in active mode, e.g., for a Citizen Model CBM-
910 dot matrix printer, the green SEL light must be lit.
5. Press RUN TEST to start a test cycle.

Cannon Instrument Company® | Operating the TE-DPV
11
Cleaning the Instrument
Warning:Use appropriate precautions if handling a hot sample cup!
Clean the sample cup, paddle, and sample cover after each test to ensure accurate viscosity reading.
1. Allow the sample and sample cup to cool to a safe handling temperature.
2. Remove the sample cover.
3. Wipe off any sample with an absorbent towel.
4. Lower the TE block tray and remove the paddle from the magnetic coupling.
5. Wipe any sample residue from the paddle. Use solvent if necessary.
6. Empty the used sample from the sample cup into an appropriate waste container.
7. Wipe out the cup with an absorbent towel. If necessary, use an appropriate solvent to completely
clean the cup.

Cannon Instrument Company® | Maintenance and Service
12
TE-DPV® Asphalt Operation Manual
Maintenance and Service
Do not attempt to service the TE-DPV beyond the basic instructions provided in this manual.
The TE-DPV is factory calibrated to ensure accurate temperature and viscosity reading. If results cannot
be verified with a viscosity standard, recalibration may be required. Contact Cannon Instrument
Company for further information.
Adjusting the Stop Collar
The stop collar on the right-hand rail of the TE-DPV was adjusted during factory calibration to ensure
that the paddle is positioned correctly in the sample cup when the TE block is raised into position for a
test.
1. Use a 5⁄64" (#8) or 2 mm Allen wrench to loosen the stop collar set screws until it slides freely on the
rail.
2. Place the gapping washer in the bottom center of an empty sample cup.
3. Place the sample cup into the TE block and slowly rotate the sample cup until the notch is facing
forward and the pin on the sample cup is seated in the hole in the TE block.
4. Push the TE block tray back until it clicks into position.
5. Loosen the knob on the front of the sample tray by turning it counterclockwise.
6. Raise the tray until the paddle touches the washer.
7. Lock the tray into position by turning the knob clockwise until the tray is secure.
8. Slide the stop collar down until it touches the top of the TE block and tighten the stop collar set
screws
Menu options
The Menu selection button on the TE-DPV provides access to three sub-menus:
1. 1) Configure Units: use this option to change the display and printout between cGs and SI unit.
Refer to Running a test section of this manual for more information.
2. 2) Condition Motor: use this option to auto zero the motor. Follow the instructions on the screen.
3. 3) Advanced Options: this option provides access to temperature and viscosity calibration and
changing the serial port speed. Contact CANNON for more information

Cannon Instrument Company® | Warranty
13
TE-DPV® Asphalt Operation Manual
Warranty
Products Limited Warranty
In addition to other manufacturers’ warranties, Cannon Instrument Company (“the Company”) warrants
all products (other than reagents and chemicals) delivered to and retained by their original purchasers
to be free from defect in material and workmanship for one year from the date of the Company’s
invoice to the purchaser. For a period of one year from the date of such invoice, the Company will
correct, either by repair or replacement at the Company’s sole discretion, any defect in material or
workmanship (not including defects due to misuse, abuse, abnormal conditions or operation, accident
or acts of God, or to service or modification of the product without prior authorization of the Company)
without charge for parts and labor. The determination of whether any product has been subject to
misuse or abuse will be made solely by the Company. For repairs and service of the Brookfield DV2T
Head Unit and associated accessories, contact Brookfield Engineering.
The Company shall not be liable for any special, incidental, or consequential damages, or any damage to
plant, personnel, equipment, or products, directly or indirectly resulting from the use or misuse of any
product. Representations and warranties made by any person, including dealers and representatives of
the Company, which are inconsistent, in conflict with, or in excess of the terms of this warranty shall not
be binding upon the Company unless placed in writing and approved by an officer of the Company.
Reagent and Chemical Warranty
Cannon Instrument Company (“the Company”) warrants all reagents and chemicals sold by the
Company and delivered to and retained by their original purchasers to conform to the weight,
specifications and standards stated on the package. The Company will, at its sole discretion, either
replace or refund the price (net of freight, handling charges and taxes), of any reagent or chemical sold
by the Company which does not conform to such weight, specifications, and standards upon the prompt
return of the unused portion. Except for replacement or refund of the net price, the Company shall not
be liable for any damages occurring as a consequence of the failure of any reagent or chemical sold by
the Company to conform to the weight, specifications and standards stated on the package.
Returning a Product to CANNON
Before returning a CANNON product for repair or service, make every attempt to identify the problem.
If, after careful checking, the problem remains unidentified or unsolved, telephone Cannon Instrument
Company (or the local service agent) to consult with a product specialist. If the specialist cannot
recommend a simple solution or repair, CANNON will authorize the return of the product through the
issuance of a Return Authorization number (RA).
CANNON Telephone Number: 814-353-800

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| TE-DPV® Asphalt Operation Manual
Products returned to CANNON must be carefully packed. Ship prepaid to the following address:
CANNON Instrument Company
ATTN: Return Authorization # __________
2139 High Tech Road
State College, PA 16803 USA
The following information must be included with the return shipment.
Required Information
•The Return Authorization number (RA).
•The name and telephone number of the person at your company to contact regarding the
product.
•Shipping and billing instructions for the return of the product to your location.
•A detailed explanation of the reason for the return. If the product is not covered by warranty,
the customer will be provided with an estimate of the repair costs and asked for approval before
any repairs are made. The customer will be required to issue a purchase order for the cost of the
repairs.
Hazardous Materials
Please contact CANNON before returning a product that could possibly contain hazardous material.
Shipping Notification
Products returned without CANNON’s prior authorization, will not be accepted. The customer may be
billed a testing fee if a product is returned to CANNON and found to be working properly.

2139 High Tech Road | State College, PA 16803 | USA
800-676-6232 | 814-343-8000 | Fax: [phone]
[email protected] | www.cannoninstrument.com
CANNON INSTRUMENT COMPANY®
P/N: 17.5140 Rev. Jan17.2023