Herzog (PAC)
HVM 472    Automated Multi-Range Viscometer
Herzog?s HVM 472 Automated Multi-Range Viscometer measures transparent and opaque liquids in as little as five minutes with a unique dual-bath design that enables two simultaneous tests at two different 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 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. Truly continuous operation... Each of the two independent baths is supplied sample by its own 26-position auto sampler or by a single feeding station (shown at right). Preload a total of 52 samples for automated testing. During operation, this unique sampling system feeds the capillary, spent discharged sample cups and allows you to insert new samples... even while another sample being tested! As new cups are added to the feeder, this smart system automatically prompts you for a sample name and ID, incorporating it into the programmed test routine.
ASTM D 445
  • Automates ASTM D 445 testing
  • Results in five minutes; up to 12 measurements per hour
  • Integral auto sampler for continuous operation
  • Multi-range capillary with 100-fold range
  • Optional 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
    Tech. parameters
     HVM 472: LeafletPDF