HVU 482 - AUTOMATIC LOW TEMPERATURE KINEMATIC VISCOSIMETER0 pages

A COMPANY
APPLICATIONS:
METHODS:
ASTM D 445
ASTM D 446
ASTM D 2270
IP 71 Sections 1 & 2
ISO 3104
ISO 3105
Viscosity
LIQUID PETROLEUM PRODUCTS
AVIATION TURBINE FUELS
WATER-CONTAINING EMULSIONS
LUBRICANTS
USED OILS
POLYMERS
RESIDUES
Automate kinematic viscosity testing while
meeting or exceeding ASTM D 445 requirements.
Herzog’s HVU Series offers truly
stand-alone operation with exceptional bath
temperature range and stability. It simultaneously
tests up to two samples using standard
Ubbelohde-style capillary tubes. Near-infrared
(NIR) or NTC thermal meniscus detection systems
precisely measure flow properties of even
the most challenging sample types, while an automatic
tube cleaning system incorporates
Kalrez™ seals to withstand use of aggressive
solvents such as toluene or acetone. Complete
cycle time, including automated cleaning, is 30
to 40 minutes. Results can be exported immediately
or on-demand to a printer or LIMS. Add
the powerful Herzog Laboratory Information
System (HLIS®) Windows-based software for
enhanced operation and data management.
HVU Series
Automated
Viscometers
ADVANTAGES:
Economical, automated
dual-capillary viscosity
measurements
Strict accordance to
standard methods
Ultra precise NIR or NTC
meniscus detection
Stand alone operation
Multi-instrument
networking & enhanced
PC-based operation
with HLIS
HVU 481:
20º to 150ºC (68 to 302ºF)
HVU 482:
-40º to +100ºC (-40 to +212ºF)