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Hach™ AS950 Portable Compact Sampler

Makes programming, data transfer, and operation more intuitive and virtually error-free. Typically used in pre-treatment water sampling or for compliance in wastewater, the AS950 Portable Compact Sampler is also capable of monitoring SARS-CoV-2 (COVID-19) in sewage.

Supplier:  Hach™ ASP.CXXXC121XX

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Catalog No. 02-938-0012

Item Discontinued This item has been discontinued by the Fisher Scientific channel. Please to view product availability in your area.

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Portable Samplers:

  • Lightweight design, low power requirements, and mobility
  • A reliable collection tool for the field
  • Applications include stormwater, environmental, industrial pre-treatment, and evidence-gathering for viral assessment (COVID-19)

An Essential Tool for Viral Detection in Wastewater:

  • Representative sampling is critical to a reliable COVID-19 community spread program
  • COVID-19 sampling of wastewater helps in detection (days before symptoms)
  • Simple setup with multiple power options:
    • Portable Compact Sampler Bundle, 12V, with 2.5 Gallon Bottle
    • Portable Compact Sampler Bundle, 115V, with 2.5 Gallon Bottle

For Stormwater Sampling, the Portable Sampler Provides:

  • Up to two different programs defined by user conditions (Rainfall or pH thresholds)
  • Varying sample sizes at user-specified time intervals
  • Time-weighted or flow volume increments
  • Flow-weighted
  • Collection over an entire run-off event (determined by rain or flow sensor)

For Industrial Pre-Treatment Monitoring, the Portable Sampler Features:

  • Non-contact liquid detection prevents cross-contamination
  • Quick pump tubing replacement with-out any tools
  • Optional pH sensor initiates sampling when threshold limits are exceed

Key Features:

  • Standard memory and USB allow program uploads and data to be logged and transferred - no laptop needed
  • Large full-color intuitive display for virtually error-free programming
  • A rugged and reliable pump minimizes maintenance and downtime

Three Base Sizes to Meet Various Applications:

  • Compact: for smaller, maintenance hole sampling
  • Standard: for the majority of applications
  • Large: for high capacity bottle composite sampling


AS950 Portable Compact Sampler
Portable Compact Sampler Bundle (12 V)
Silicone (Pump Tubing)
9.46 L
Pre-Treatment Water Sampling
44.1 x 61 cm (17.4 x 24 in.)
PC/ABS Blend (Housing)
AS950 Controller on Compact Portable Base, 12 V Battery, Bottle Kit with 2.5 Gallon Polyethylene Bottle w/Cap and Full Bottle Shut-Off, 25 ft. Vinyl Intake Tubing, Strainer
2.5 gal.
CE, UL Certifications
15 kg
15.9 mm
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