Thermo Orion AQUAfast AQ3140 COD Colorimeter

Designed to provide accurate measurements, the Thermo Scientific Orion AQUAfast AQ3140 COD colorimeter makes it ideal for laboratory testing of chemical oxygen demand (COD).

Features

  • Large digital backlit display
  • Angled, ergonomic design for easy bench top or hand-held use
  • 2-year warranty
List Price $704.00
Your Price $654.72
Usually ships in 3-5 days
Thermo Scientific
Government and Educational PricingGovernment and Educational Pricing
Free Lifetime Tech SupportFree Lifetime Tech Support
Free Ground ShippingFree Ground Shipping
ImagePart#Product DescriptionPriceStockOrder
Thermo Orion AQUAfast AQ3140 COD ColorimeterAQ3140 Orion AQUAfast AQ3140 COD colorimeter
$654.72
Usually ships in 3-5 days
Thermo Orion AQUAfast AQ3140 COD Colorimeter
AQ3140
Orion AQUAfast AQ3140 COD colorimeter
Usually ships in 3-5 days
$654.72
ImagePart#Product DescriptionPriceStockOrder
Thermo Orion AQUAfast COD Reagent Kits CODL00 Orion AQUAfast COD (0-150 ppm) liquid reagent kit, 25 tests
$47.24
Usually ships in 3-5 days
Thermo Orion AQUAfast COD Reagent Kits CODL150 Orion AQUAfast COD (0-150 ppm) liquid reagent kit, 150 tests
$238.08
Usually ships in 3-5 days
Thermo Orion COD (Range 0-1500 ppm) Test Kit CODH00 Orion AQUAfast COD (0-1500 ppm) liquid reagent kit, 25 tests
$47.24
Usually ships in 3-5 days
Thermo Orion AQUAfast COD Reagent Kits CODM150 Orion AQUAfast COD (0-1500 ppm) liquid reagent kit, 150 tests
$244.59
Usually ships in 3-5 days
Thermo Orion COD (Range 0-15000 ppm) Test Kit CODHP0 Orion AQUAfast COD (0-15000 ppm) liquid reagent kit, 25 tests
$47.24
Usually ships in 3-5 days
Thermo Orion AQUAfast COD Reagent Kits CODH150 Orion AQUAfast COD (0-15000 ppm) liquid reagent kit, 150 tests
$238.08
Usually ships in 3-5 days
Thermo Orion COD165 Thermoreactor COD165 Orion AQUAfast COD165 thermoreactor with universal power cords
$1,216.44
Usually ships in 3-5 days
Thermo Orion AQUAfast 1,000ppm COD Standard CODS01 Orion AQUAfast COD standard, 1000ppm, 475mL bottle
$67.33
Usually ships in 3-5 days
Thermo Orion AQUAfast 10,000ppm COD Standard CODS10 Orion AQUAfast COD standard, 10000ppm, 475 mL bottle
$55.99
Usually ships in 3-5 days
Orion AQUAfast COD (0-150 ppm) liquid reagent kit, 25 tests
Usually ships in 3-5 days
$47.24
Thermo Orion AQUAfast COD Reagent Kits
CODL150
Orion AQUAfast COD (0-150 ppm) liquid reagent kit, 150 tests
Usually ships in 3-5 days
$238.08
Thermo Orion COD (Range 0-1500 ppm) Test Kit
CODH00
Orion AQUAfast COD (0-1500 ppm) liquid reagent kit, 25 tests
Usually ships in 3-5 days
$47.24
Thermo Orion AQUAfast COD Reagent Kits
CODM150
Orion AQUAfast COD (0-1500 ppm) liquid reagent kit, 150 tests
Usually ships in 3-5 days
$244.59
Thermo Orion COD (Range 0-15000 ppm) Test Kit
CODHP0
Orion AQUAfast COD (0-15000 ppm) liquid reagent kit, 25 tests
Usually ships in 3-5 days
$47.24
Thermo Orion AQUAfast COD Reagent Kits
CODH150
Orion AQUAfast COD (0-15000 ppm) liquid reagent kit, 150 tests
Usually ships in 3-5 days
$238.08
Orion AQUAfast COD165 thermoreactor with universal power cords
Usually ships in 3-5 days
$1,216.44
Thermo Orion AQUAfast 1,000ppm COD Standard
CODS01
Orion AQUAfast COD standard, 1000ppm, 475mL bottle
Usually ships in 3-5 days
$67.33
Thermo Orion AQUAfast 10,000ppm COD Standard
CODS10
Orion AQUAfast COD standard, 10000ppm, 475 mL bottle
Usually ships in 3-5 days
$55.99

The Thermo Scientific Orion AQUAfast AQ3140 COD colorimeter is a single parameter instrument for determining chemical oxygen demand in water.

The AQUAfast AQ3140 COD colorimeter and COD reagents measures COD in the range of 0-15000 mg/L through dichromate method that estimates the theoretical oxygen demand, i.e. the amount of oxygen consumed in total chemical oxidation of the organic constituents present in the water. The colorimeter is designed to give accurate results that are highly reproducible. AQ3140 measures the COD concentration by photometric detection employing a linear relationship between absorbance and concentration.

The AQUAfast AQ3140 colorimeter offers a number of features designed to improve user experience, including two LED light sources for long-term stability.

  • (1) AQUAfast AQ3140 COD colorimeter
  • (1) Field carrying case
  • (1) Set of batteries
Questions & Answers
No Questions
Please, mind that only logged in users can submit questions

In The News

Wildfire smoke alters a lake's ecology from the top to the bottom of the food chain

Wildfires have been big news the last couple of years. Australia’s wildfires in 2019 and 2020 made headlines around the world. The American west has had record-breaking burns in recent years, blanketing cities in dangerous amounts of smoke and sending haze across the continent to the east coast. For smoke's clearly apparent effects in the sky, new research finds it changed the ecology of Castle Lake, a freshwater lake in California, in 2018. “There are some studies that have analyzed the effect of human health in respiration with the smoke of wildfire,” said Facundo Scordo, a postdoctoral researcher at the Global Water Center of the University of Nevada—Reno.

Read More

New tech aims to make algal bloom monitoring faster, more dynamic

The fight against harmful algal blooms is getting a bit quicker, nimbler and more precise thanks to new technology that provides a cell-by-cell, colony-by-colony view of bloom make up and toxicity. “Typically a cyanobacteria community is highly variable. Certain species will dominate one week, and then another will dominate the next week or so,” said Dr. Scott Gallager, president of Coastal Ocean Vision, a company that hopes to change the way algal blooms are monitored with their new technology, Continuous Particle Imaging and Classification System (CPICS) and HABStats. The instruments, which measure algal blooms with a combination of imaging and spectroscopy, will provide water quality managers with a new, real-time monitoring tool to keep water safe and accessible.

Read More

Covid clears the waters around Key West

In the early days of the Covid-19 pandemic, there was a period of unexpected environmental optimism. Wild goats roamed the streets of a town in Wales after its residents retreated indoors. Air quality improved in metropolises around the world. As shipping paused or slowed down, the oceans were quieter than they have been for some time. Now research shows that water quality improved around Key West, Florida, during 2020, a year in which the Covid-19 pandemic kept people indoors and slowed boat traffic. A Visible Difference Henry Briceño first found out about the clearer water around Key West from locals who noticed a difference. So he decided to check those observations against the data.

Read More