MET ONE HHPC+ Handheld Air Particle Series

MET ONE HHPC+ Series handheld particle counters allow easy ISO Class 5 to 7 monitoring in hard-to-reach places. Lightweight with a high-resolution display, these handheld counters are ideal for routine monitoring of controlled environments and mini-environments, easy filter leak troubleshooting for particle-contamination issues, spot-checking critical areas, and targeting particle generation within process equipment.

  • ISO 14644-1 industry standard
  • CFR 21 Part 11 compliance enabled
  • 0.3 μm - 10.0 μm particle detection
  • 2-6 channel detection
  • Single-hand operation
  • PC access to particle counting data via Ethernet, USB, or cable for data transfer options
MET ONE Handheld Air Particle Counters

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Standards

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MET ONE Hand Held Air Particle Counter (HHPC) Features

Standards

  • ISO 14644-1 Class 5 (FED STD Class 100 or higher) compliant sampling
  • Counting efficiency to ISO 21501-4
  • Zero count level to JIS B9921

Data Management

  • On-the-spot process profiling for fast particle event tracking
  • Easy network connectivity for 21 CFR Part 11 compliance
  • Store up to 10,000 records
  • Convenient charge cradle for access to particle counting data via Ethernet or USB cable
  • Data download via Ethernet
  • Connectivity through USB and memory card

Ergonomic Design

  • Easy-to-read high resolution display
  • Fully configurable display
  • Slim & lightweight design (0.7 kg) for single-hand use

Applications

  • Routine monitoring in high-tech manufacturing & GMP-regulated cleanrooms
  • Particle contamination troubleshooting in critical processing areas
  • Spot checking & troubleshooting in mini-environments & workstations

Product Specifications

Performance ISO 14644-1 class 5 compliant 0.3 µm samples in a minute
Industry Standards 21 CFR Part 11, ISO 14644-1:2015, CE, FCC
Coincidence Loss 10% at 4,000,000 particles/ft³
Sample Volume 10 µm
Throughput 2.83 L per minute
Zero Count Conforms to JIS B9921 (1 count or less in 5 min; 95% UCL)
Counting Efficiency 50% at 0.3 µm (100% for particles > 0.45 µm)
Count Alarms Display and Cycles User-defined alarm counts, Raw counts: N/CF, N/CM, N/L in cumulative or differential mode
Item Specifications Referenced 2089310-06

Capturing a Sample

Documentation

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Title Description
Introduction to MET ONE HHPC+ Air Particle Counter eLearning
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eLearning (10 minutes): This course provides the background, theory and recommendations for instrument set-up for the handheld MET ONE HHPC+.
Modern Trends in Non‐Viable Particle Monitoring during Aseptic Processing
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This paper describes changes and improvements to non‐viable particle monitoring (NVP), sometimes referred to as total particulate monitoring, which is a regulatory requirement during aseptic processing. Aseptic processing is becoming more automated and increasingly important to future products of the biopharmaceutical industry. In the same manner, NVP monitoring is also becoming more automated and increasingly important for contamination risk management during aseptic processing.
MET ONE HHPC+ Series Handheld Particle Counters
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Product brochure about the handheld air particle counters that have a fully configurable, easy-to-read high resolution display presenting only the data you want in a clear large font
Cleanroom Routine Environmental Monitoring, 21 CFR part 11 Data Integrity FDA Guidance
Whitepaper by author Tony Harrison, a Compliance and Applications Specialist for Beckman Coulter Life Sciences | Published 2017
Certified Calibration Services for MET ONE
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Calibration services flyer about audit-quality calibrations for your MET ONE air particle counter


Technical Documents