Aeroqual Portable Monitors Calibrations FAQ
This technical information on this page is relevant for the Handheld Series-200, 300, 500, and Fixed Mount Series-900, 930, 940. For information on the SM-70 and SM-50 scroll to the bottom of this page.
1. What do I calibrate - the monitor or the sensor head?
Aeroqual’s unique system of interchangeable sensor heads means they can be calibrated independently of the monitor. If you are sending a sensor head to us for f...
Analytical Technologies Incorporated (ATI)
This information applies to the sensor module used in the C16 , F12 , and D12 Monitors.
ATI Smart Sensors come pre-calibrated and have all calibration information loaded on the sensor. The sensor can be swapped between monitors without any special requirements for proper calibration.
Sensors are fairly low cost and are replaced annually to remain in calibration. Periodic bump tests can be performed to ensure the sensor is still ope...
Acid Gas:
What is Acid Gas:
Acid gas is a type of natural gas or any other gas mixture that contains significant quantities of hydrogen sulfide, carbon dioxide, sulfur oxides, nitrogen oxides, hydrogen halides, or similar acidic gases. Acid gases form acidic solutions when dissolved in water. Before a raw natural gas containing hydrogen sulfide or carbon dioxide can be used, the gas must be treated to reduce impurities to acceptable levels. This is commonly done with amine gas t...
Glutaraldehyde:
Other Names
Glutaral; Pentanedial; Cidex
Chemical Formula
C 5 H 8 O 2
CAS Number
111-30-8
Industry Uses
Disinfectant; Water Treatment; Fixative and Embalming Fluid;
Health Risks
Irritation of eyes, skin, and respiratory system; Dizziness and Headaches;
Vapor Pressure
17 mmHg ...
Hydrocarbons:
What are Hydrocarbons:
Hydrocarbons are organic compounds consisting entirely of hydrogen and carbon. Most hydrocarbons found on earth naturally occur in crude oil, where decomposed organic matter provides an abundance of carbon and hydrogen. Hydrocarbons are a primary energy source for current civilizations. Extracted hydrocarbons in liquid form are called petroleum, and extracted hydrocarbons in gas form are called natural gas. There are three types of hydrocar...
Methane:
Other Names
Methyl hydride, Marsh gas
Chemical Formula
CH 4
CAS Number
74 – 82 – 8
Industry Uses
Natural Gas; Fuels
Health Risks
Dizziness, Asphyxiation
Vapor Pressure
258,574 mmHg
Water Solubility
Insoluble
Flammabi...
Nitrogen Oxides:
What are Nitrogen Oxides:
Nitrogen Oxides are gases that are composed of nitrogen and oxygen. Two of the most toxicologically significant of the nitrogen oxides are nitric oxide and nitrogen dioxide . Nitrogen oxides are released into the air from the exhaust of motor vehicles, the burning of coal, oil or natural gas, and during processes such as arc welding, electroplating, engraving, and dynamite blasting. Concentrations also increase by burn...
Zinc:
Other Names
Zinc Dust
Chemical Formula
Zn
CAS Number
7440 – 66 – 6
Industry Uses
Coatings; Paint, Rubber, Dyes; Alloys; Dietary Supplement
Health Risks
Organ System Damage
Zinc MSDS
What is Zinc:
Zinc is an essential mineral, both for prenatal and postnatal development. Zi...
Combustible Gas:
What is Combustble Gas:
Combustible gas is a gas that can burn in the air or in Oxygen. Examples of combustible gases are Hydrogen, Methane, Propane, Iso-butane. Mixture of a certain amount of combustible gas and Oxygen will explode in the presence of an ignition source. Combustible gas is a typical cause of gas explosion accidents.
Health Risks:
Breathing in combustible gas vapor can cause headache, nausea, and dizziness. Extremely high level...
Phosgene:
Other Names
Carbonyl dichloride; Carbonic dichloride; Chloroformyl chloride
Chemical Formula
COCl 2 ; CCl 2 O
CAS Number
75 – 44 – 5
Industry Uses
Chemical Warfare; Chemical Laboratories; Pesticides
Health Risks
Irritation; Vomiting; Foamy Sputum; Dyspnea; Respiratory Damage; Death
...
Particulate Matter:
What is Particulate Matter:
Particulate matter is a complex mix of organic and inorganic substances, found in the atmosphere in both liquid and gas phases. Coarse particulates and fine particulates are differentiated by their aerodynamic diameter (greater or less than 2.5 micrometers). Course particales usually contain materials from the earth's crust and fugitive dust from roads and industries. Fine particles contain the secondarily formed aerosols, combus...
