Fast Run Multi Range Capillary …….. Low Volume Option!

·         Automates ASTM D 445 testing
Now results in two minutes; up to 50 measurements per hour

·         Low 4mL sample size
Integral auto sampler for continuous operation
Fast Run Multi Range Capillary with 20 fold range; 10 gradings: 0.5–10; 1–20 up to 30–600 mm2/s

·         Sample preheating station for waxy & heavy materials
Automatic 2-solvent tube cleaning station; up to 4 solvents optional
Withstands aggressive solvents and extensive operation
No external air pressure source or pressurized solvent tank required
Operates as stand-alone and/or PC controlled with HLIS networking

Herzog’s HVM 472 Automated Multi-Range Viscometer measures transparent and opaque liquids in as little as two minutes with a unique dual-bath design that enables two simultaneous tests at two temperatures. Plus, a revolutionary auto sampler offers truly continuous operation: spent sample cups automatically discharge, allowing you to add new samples at any time.... even mid-test! The HVM 472 and HVM 472 FR meets or exceeds precision requirements of ASTM D 445.

Results can be exported to a printer or LIMS. Add Windows-based HLIS (Herzog Laboratory Information System) software for enhanced operation and data management.

Automated low temperature viscosity determinations
of aviation turbine fuels; high & low temperature lubricant testing

·         -40º to 100ºC (-40º to 212ºF) according to ASTM D 455

·         Ideal for low temperature aviation turbine fuel and for high and low temperature lubricant testing

·         Stand alone operation

·         Performs two tests simultaneously

·         Automatic, multi-solvent cleaning system; withstands aggressive solvents

·         PC-based instrument control ans multi-instrument networking capabilities with HLIS®

Herzog's HVU 482 Low Temperature Viscometer is ideal for low temperature viscosity testing of aviation turbine fuels and for high and low temperature lubricant testing while meeting or exceeding the requirements of ASTM D 445. 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(tm) 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.

Totally microprocessor controlled, this time-saving instrument features two Ubbelohde-style capillary tubes in a programmable constant-temperature bath, local keypad and display, near-infrared or thermistor timing of efflux flow, and an automatic tube cleaning system.

Fast analysis, high sample throughput

·         20 to 150ºC (68 to 302ºF) temperature range

·         Economical, automated viscosity measurements

·         Stand alone operation

·         Performs two tests simultaneously

·         Automatic, multi-solvent cleaning system; withstands aggressive solvents

·         PC-based instrument control and multi-instrument networking capabilities using HLIS® 

·         Upgradeable for automated sampling

Automate kinematic viscosity testing while meeting or exceeding ASTM D 445 requirements. Herzog's HVU 481 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(tm) 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.