New Personal USB Gard: CO2/VOC AIR GARD: IAQ monitors are now available from Alvi Technologies .

Effects of Toxicity include the following:

  • CO2 is produced by human breathing , products of combustion, plants/animals. Normal air has around 400 ppm CO2 (rising). CO2 is toxic at 5000 ppm (TWA) and ASHRAE / USA standard recommends maximum CO2 in buildings 1000 ppm
  • VOC (Volatile Organic Compounds): VOC is produced in buildings by carpets, paint, plater boards, wood lacquer, curtains, cigarette smoke, synthetic chemicals, cleaning products, cooking oils/fats, burning etc
  • Symptoms: headache, tired, nausea, higher pulse rating – these are the symptoms one can have in long flights, sitting in offices, cinema halls, conference rooms etc
  • Very Early Fire Detection: Electronic System in data-centres , telecom centres when heated produce gas radicals which can be detected by the USB Health Gard and thereby prevent catastrophic fires and break down
  • Hydrocarbons vapours
Personal USB Health Gard: CO2/VOC AIR GARD: IAQ monitors are now available from Alvi Technologies. Features of the Personal USB Health Gard monitors include:

    * LED Status: Green: O.K, Yellow: Warn, RED: High
    * New Bio Sensor Technology (same sensor which is used by BMW/MERCEDES in their luxury models cars for controlling the IAQ)
    * Range: 0 – 4000 ppm VOC/CO2
    * Trend Log with date/time via your PC (Download software from msr website
    * German Products – Hence quality / reliability is assured