DPV® Asphalt

For Dynamic Viscosity of Non-Homogeneous Materials including Emuslified Asphalts

ASTM D7226, ASTM D2397, ASTM D977 and AASHTO Provisional Standards for Asphalts

Features & Benefits

Common Applications:

  • Emusilfied asphalts
  • Marine fuels
  • Suspensions
  • Slurries
  • Residual Oils

DPV® Asphalt is an automated, rotational digital paddle viscometer for measuring the dynamic viscosity of non-homogeneous materials such as emulsified asphalts, marine fuels, residual oils, and slurries at 40 °C, 50 °C, 80 °C and 100 °C. The DPV® Asphalt provides an automated alternative to older, labor-intensive and less precise methods.

$9,124.39

  • Product Total: 2
Product
DPV Asphalt Emulsions 115V

$9,124.39

DPV Asphalt Emulsions 230V

$9,124.39

  • Product Total: 2

Designed specifically for viscosity testing of non-homogeneous materials

  • Meets ASTM D7226, D2397, D977 and AASHTO provisional standard requirements for asphalt emulsions
  • Viscosity range: 30 mPa⋅s (cP) to 3,000 mPa⋅s (cP) in 100-fold increments depending on paddle selection
  • Integrated heating measures dynamic viscosity at 40 °C, 50 °C, 80 °C, and 100 °C ± 0.1 °C. Factory calibrated at 50 °C.
  • Digital display presents viscosity values in mPa⋅s (cP), mm2/s (cSt)
  • Suitable for applications including emulsified asphalts, marine fuels, suspensions, slurries, foods, paints and residual oils

Improves data quality

  • Automated sample processing and testing reduces dependence on operator for quality data
  • Paddle continuously mixes the sample for greater sample homogeneity and more representative sample data
  • Direct temperature measurement of the sample, rather than the bath, provides more accurate measurements and results
  • Viscosity data is automatically calculated and may be transferred to an optional dot matrix printer

Eliminates laborious and tedious sample processing

  • No sieving or sample pre-heating is required, just load the sample and push a button to initiate sample prep and testing
  • Removable sample cup allows for quick and easy cleaning between samples
  • Allows unattended sample processing – save time and labor
  • Completes most tasks in 10 – 30 minutes with less messy post-test cleanup

Reduces safety risks

  • No hot dripping sample or tricky cork removal; no glass components or accessories
  • Heater cup thermostat senses over-temperature fault conditions and removes power to the heater until the temperature is at a safe level
  • Motor shaft and paddle immobilization automatically disables motor power
  • Easier to clean, reduces hazardous/chemical waste

Low cost, easily transportable design

  • Self-contained, compact instrument with no ancillary equipment (e.g. ovens, water baths)
  • Transports easily for field applications. DPV Asphalt is up to 1/7 the benchtop footprint and 1/3 the weight of the traditional Saybolt system
  • Low overall system cost

Dimensions (W × D × H) 19.1 cm × 23.5 cm × 45.1 cm (7.5 in × 9.5 in × 17.75 in)*
* 15 cm rear clearance required
Weight 7.7 kg (17.0 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) 12.3 kg (27.0 lb)
Maximum throughput 2 to 4 samples per hour
Automated sample capacity 1
Viscosity range & accuracy 30 mPa·s (cP) to 3,000 mPa·s (CP)* ± 5%
Test temperatures & accuracy
40 °C, 50 °C*, 80 °C, 100 °C ± 0.1 °C
* factory calibrated at 50 °C
Minimum sample volume 135 mL per test
Operating conditions 15 °C to 30 °C, 10% to 75% relative humidity (non-condensing), Installation Category II, Pollution Degree 2
Electrical specifications 100 Vac to 240 Vac, 47 to 63 Hz, 120 watts power consumption
Compliance CE Mark; EMC directive (2004/108/EC); Low voltage directive (2006/95/EC); HI-POT (1900 Vac, 60 sec.); ROHS
Data output RS-232

 

The CANNON® DPV® Asphalt Digital Paddle Viscometer consists of the viscometer with an adjustable heated tray assembly and head unit, two reusable sample cups, two sample paddles (low viscosity) and one set of viscosity standards (N100, S600). Optional printer sold separately. 

Sample Cup MFV

$473.43


Spindle Low Range, Dpv

$238.98


Compact Dot Matrix Printer

$417.63


N100 Viscosity Standard 0.5 L

$68.89


S600 Viscosity Standard 0.5 L

$68.89


Sample Cup DPV Disposable - Case of 300

$167.10



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