eXactÂ® Micro 7+ photometer is ideal for residential, commercial and
municipal water testing. The eXactÂ® Micro 7+ reads nine parameters
directly: Alkalinity; Bromine; Calcium Hardness; Free Chlorine; Total Chlorine;
Copper; Ozone; Permanganate; pH and Transmission. Additionally, in transmission
the meter tests for: Ammonia; Chloride; Chlorine Dioxide; Chromium Hexavalent;
Cyanuric Acid; Iodine; Iron; Low Range Total Hardness; Manganese; Nitrate;
Nitrite; Acid pH; Alkali pH; Potassium; Sulfate; Sulfide and Turbidity. The
meter fits comfortably in your hand, is waterproof (IP-67) and the sampling
cell is built into the meter. The eXactÂ® Micro 7+ is EPA-compliant
for Free and Total Chlorine regulatory testing. With a 4 ml sample cell its
environmental friendly using 60 percent less chemicals than the ordinary 10 ml
test. The meter provides accuracy you can rely on, minimum variation, and fast
results (uses 20 second test method) at 0.01 resolution. The meter comes in
four different kits and promises to change the future of water quality testing.
The eXact Micro 7+ waterproof photometer has the sampling cell sealed/built
into the meter; eliminating the cumbersome task of handling cells or
cuvettes. No handling of cells means just that: no more attention
to filling to the 10 ml line, matched cells are no longer needed, no wiping a
cell window, scratched cells are no longer a concern, no shaking of cells, no
more broken glass cells, and no more lost cells to find. This affordable
waterproof meter is designed to give fast water chemistry results without using
a laboratory. Instead of utilizing hard to crush tablets or messy liquids or
powders, the eXact Micro 7+ meter uses revolutionary eXact
Micro 7+ Strips: the safest and most convenient delivery system for your water
testing using a patented DPD reagent. All required reagents are precisely
measured and impregnated on a test strip pad. eXact Micro 7+ Strips for Free
Chlorine is compatible with a wide range of existing meters from manufacturers
such as Hach, LaMotte, Orion, WTW and others. This meter uses a patented gives
quick and easy testing results in under a minute. The eXactÂ® Micro 7+ is
EPA-compliant for Free and Total Chlorine regulatory testing. With a 4 ml
sample cell its environmental friendly using 60% less chemicals than the
ordinary 10 ml test. The meter provides accuracy you can rely on, minimum
variation, and fast results (uses 20 sec test method) at 0.01 resolution. It
saves time and money for water quality testing in a compact design.
In this new Design News feature, "How it Works," we’re starting off by examining the inner workings of the electronic cigarette. While e-cigarettes seemed like a gimmick just two or three years ago, they’re catching fire -- so to speak. Sales topped $1 billion last year and are set to hit $10 billion by 2017. Cigarette companies are fighting back by buying up e-cigarette manufacturers.
Microchip recently released the 3D TouchPad, the first USB PC Peripheral device that couples 2D multi-touch input with 3D air gesture technology. The company seeks the help of developers to further enhance the capabilities of the technology.
To give engineers a better idea of the range of resins and polymers available as alternatives to other materials, this Technology Roundup presents several articles on engineering plastics that can do the job.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.