Challenge Technology   |   2270 Worth Lane, Ste. D   |   Springdale, AR 72764   |   479-927-1008 © 2011 Challenge Technology. All rights reserved
Challenge Technology is a world leader in the design and manufacturing of high quality respirometers that support the
wastewater, biofuel & bioremediation industries. With the introduction of the QuickScan BOD Analyzer, Challenge
Technology continues to lead the industry with the first, fully digital respirometer.

This same dedication and experience is seen in the full line of Challenge Technology products, including the latest
developments in materials' testing equipment. Challenge Technology, seeing the need to innovate more precise test
procedures for concrete and asphalt materials , has led to the development of a unique line of automated test equipment that
prove to be the best available for repeatability and reliability. By removing as much human error as possible by automating
test procedures and development of new measurement technology, Challenge Technology offers cutting edge products for
the Civil Engineering field.
Environmental
Testing

CLICK HERE FOR PRODUCT INFORMATION
Materials'
Testing

CLICK HERE FOR PRODUCT INFORMATION
Environmental

  •  Waste water research respirometers
  •  Soil/compost lab respirometers
  •  On-line oxygen demand monitoring
for treatment plants (ODM)
  •  QuickScan BOD Analyzer
  •  Digital gas flow meter
Materials


  •   Concrete CTE
  •   Bulk specific gravity of asphalt
  •   Asphalt Tack-Shear testing frame
  •   Aggregate specific gravity and absorption
AER-208 Respirometer
AER-208S Soil/Compost
Respirometer
ODM - 100 Oxygen
Demand Monitor
Quick Scan BOD Analyzer
Asphalt Bulk
Specific Gravity
Asphalt Tack - Shear
Other Challenge Technology products:
Pro-View Remote Wireless DSLR
Digital Viewfinder
Target-Cam Wireless Target
Shooting Spotter Scope
Click here to see comparison
of respirometer units
“Leading the field in respirometry for over 21 years”
ODM-100 Oxygen Demand
Monitor
NOTES OF
APPRECIATION TO
RECENT CUSTOMERS:

Thank you! to Gloucester County
Utilities Authority of New Jersey
for selecting Challenge
Technology's QuickScan BOD
Analyzer for screening trucked-in
waste and wastewater analysis.
*****************************************
Thank you! to University of Japan
for choosing Challenge
Technology's AER-208
Respirometer for wastewater
research.
****************************************
Thank you! to Bayer Crop
Science, West Virginia, along with
CH2M Hill, for choosing
Challenge Technology's AER-208
Respirometer for wastewater
pretreatment screening.
******************************************
Thank you! to the Industrial
Materials Institute / National
Research Council, Canada for
choosing Challenge Technology's
AER-208S Soil/Compost
Respirometer for plastics
biodegradation
research.
*****************************************
Thank you! to Bayer Crop
Science, Kansas City for
choosing Challenge Technology's
AER-208 Respirometer for
wastewater pretreatment
screening.
**************************************
Thank you! to FMC Technologies,
Houston for choosing Challenge
Technology's DFM-502 Digital
Flow Meters for monitoring
permeability.
********************************************
Thank you! to the City of
Fayettville, Arkansas and CH2M
Hill for choosing Challenge
Technology's ODM-100 at Noland
and West Side plants for real time
monitoring of influent oxygen
demand, loading and toxicity.
******************************************
Thank you! to Fundació CTM
Centre Tecnològic of Manresa,
Spain for selecting Challenge
Technology's AER-208S
Soil/Compost Respirometer for
the study of soils.
WEFTEC 2012 - New Orleans Convention
Center in New Orleans, LA from
September 29 - October 3, 2012.
Booth # 1816, Hall C
Check out reasons to attend
this year's WEFTEC conference