Carbon Dioxide Fluid, 3 bottle carton, 7%

The Fyrite® Classic series includes fast, easy to use instruments for measuring carbon dioxide or oxygen. The units, while looking very similar, differ in construction and absorbing fluid. Each model is suitable for only the particular gas and measurement range for which it was manufactured. Accuracy of all Fyrite® Classic products is ±0.5%.

Fyrite absorbing fluid is selective in the chemical absorption of carbon dioxide or oxygen, respectively. Therefore, the Fyrite^®'s accuracy, which is well within the range required for industrial and professional applications, does not depend upon complicated sequential test procedures. In addition, Fyrite^® readings are unaffected by the presence of most background gases in the sample.

Fast, accurate and easy to use instruments for measuring and analyzing carbon dioxide or oxygen. Fyrite Analyzers are available for either CO₂ or O₂ analysis, and each model is produced in three scale ranges.

All six instruments are similar in appearance and size, but differ in important construction details, as well as in the absorbing fluids.

Each model, therefore, is suitable only for the particular gas analysis or scale range for which it has been manufactured. Accuracy is within ±1/2% CO₂ or O₂ .

Operation

Fyrite absorbing fluid is selective in the chemical absorption of carbon dioxide or oxygen, respectively. Therefore, the Fyrite’s accuracy, which is well within the range required for industrial and professional applications, does not depend upon complicated sequential test procedures. In addition, Fyrite readings are unaffected by the presence of most background gases in the sample.

The number of tests possible with one fluid charge depends on the concentration of samples being tested. At midpoint scale reading the CO₂ fluid is good for approximately 300 gas samples and the O₂ fluid for 100 tests. The need to replace fluid can be easily determined with a simple test, and replacement is an easy procedure. These test procedures, as well as other good information, are provided in the Fyrite manual 11-9026.

Applications

• 0-7.6% CO₂ – CO₂ tests of controlled atmospheres in fruit, vegetable, meat storage rooms, and incubator monitoring.
• 0-7.6% O₂ – Oxygen determination in flammable gases; oxygen tests to check inertness of atmosphere in silos, fuel tanks, etc.
• 0-20% CO₂ – Flue gas combustion tests; CO₂ tests of heat treating atmospheres.
• 0-21% O₂ – Flue gas combustion tests, oxygen deficiency test. Checking oxygen concentrations in hydrogen cooled generators and oil sealed inert gas transformers.
• 0-60% CO₂ – Checking CO₂ in inert gas blankets in tankers and barges carrying gasoline and other combustibles; CO₂ tests on lime kilns; checking CO₂ in sewage plant digesters.
• 0-60% O₂ – Oxygen test in connection with oxygen and gas anesthesiology.