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Met One HIAC 8011+ Liquid Particle Counting System

The Met One Liquid Particle Counting System, the HIAC 8011+, is the culmination of over 30 years of particle counting expertise. Designed for ease of use, in under 60 seconds its user friendly one button sampling yields results. The sample management system ensures accurate data, consistent and is capable of testing fluids from 1cSt to 425cSt without any dilution. The benchmark in industrial liquid particle counting, the H1AC is the brand you know and trust for immediate and accurate particle counting.

The common sampling activity method uses advanced instrument diagnostics with highly recommended actions for users. The Intelligent onscreen prompts uninterrupted alerts on the particle settling and run-to-run variances making the HIAC very proficient. HRLD Smart Sensor alerts for service and calibration on the highly efficient Sample management system ensures consistent and accurate data.

The pressurised sample delivery reduces the impact of bubbles. Integrated Vacuum/Degas functionality in the HIAC streamlines sample handling for increased accuracy while its automated sample flow for delivering its precision data that is easy to input with fewer steps and increased throughput. Its one button sampling delivers results in under 60 secs. It is capable of quickly loading up to 20 custom test recipes while you can sets up your own sampling recipe in less than 5 steps Stop wasting time diluting samples the HIAC 8011+ Liquid Particle Counting System requires no dilution for high viscosity fluids (<425cSt).

There is no requirement for the cleaning of the instrument, the H1AC has an automated cleaning and flushing routine. It is equipped with sensor contamination alarm that informs in advance to ensure you clean prior in order not to waste samples and thereby delivering bad data.

Data Sheet

Met One HIAC 8011+ Liquid Particle Counting System


  Weight (without sensor) 58.2 lbs, (26.4 kg)
  Sample Flow Rate (mL/min) 10 to 100 (sensor dependent)
  Sample Volume (ml) 5 to 100
  Tare Volume (ml) 0.1 to 100 ml in 0.1 ml steps, not to exceed 1056 ml minus total sample volume
  Flow Accuracy +/- 2.5%
  Viscosity Range 1-425cSt
  Operating Pressure Range maximum = 90psi
  Operating Temperature Range 10 to 40°C
  Storage Temperature Range -35 to -65°C
  Relative Humidity 10% to 80%, non-condensing
  Max Altitude 6,500 ft.
  Communication, Host I/0 Ethernet and 2 USB ports
  Safety Feature Waste container full alarm with optional float switch
  Instrument Power 100 - 240VAC, 50/60 Hz, 0.5 A
  Air Source Shop or pump
  Optional Pump Power 110 to 120 VAC, 60 Hz, 4.5 A
100 VAC, 50 Hz, 4.5 A
220 to 240 VAC, 60 Hz, 1.9 A
  Liquid Agitation Method Electromagnetic stirrer
  Fluid Degas Method Vacuum (requires optional pump)
Fluid Compatibility Fluids compatible with stainless steel, glass and Teflon including: MIL-H-5606, MIL-H-83282, Shell Tellis™, Monsanto Skydrol™ version, Akso Fyrquel™, Mobile Zerol™ 150, Marston Bentley HW 540, Monsanto Coolanol™, Stoddard Solvent, Jet Fuel (JP4, JP5), Kerosene, Diesel Fuel, Mineral Oil, Ethers, Alcohols, Aldehydes, Ketones, Esters, Aromatics, Water
  Sensor Cleaning Methods Back flush, clean to count, and clean to volume
  Particle Size Range 0.5 µm to 600 µm (sensor dependant)
  Number of Size Channels 18
  Reporting Standards ISO, NAS, SAE, GOST, DOD and ASTM, User defined, Raw counts
  Calibrations Polystyrene spheres in DI water and glycol
  ACFTD in 5606
ISO-MTD in 5606 (except HRLD-400)
ISO11171 in 5606 (except HRLD-400 & MC-05)
ISO-MTD & ACFTD in 5606 (HRLD-100 & 150 only)
  Data Output pdf, tsv, import and export recipes over USB
  Web browser interface over Ethernet
  Languages English, French, German, Chinese, Italian, Spanish
  IP Rating IP30 per IEC 60529
  User Serviceable Items Desiccant, pneumatic and hydraulic filters
  Calibration Interval Recommend annual calibration
  Display 7” color, non-touch screen
  Data Buffer 3,000 records
  Printer Optional USB thermal printer
  Compliance Declarations CE, cETLus, KCc, C-Tic
  Smart Sensor Interface Smart Sensor Ready (allows for reading calibration information from sensors with onboard memory)

Met One is now known as Beckman Coulter.

Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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