Wöhler

Wöhler KM 410 IAQ Instrument

Order no. 4280

Wöhler KM 410 IAQ Instrument

The Wöhler KM 410 Indoor Air Quality Meter is the perfect instrument for verifying HVAC system performance and air ventilation control.

It measures:

  • CO2-content
  • Air temperature
  • Air humidity
  • CO-content
  • Dew point
  • Wet bulb temperature
Precise CO₂ measurement

NDIR process (non-dispersive infrared absorption)

Measurement report

Via the Wohler TD 100 Thermal Fast Printer

All IAQ values

In one device

Additional CO sensor

Precise CO₂ measurement

NDIR process (non-dispersive infrared absorption)

Measurement report

Via the Wohler TD 100 Thermal Fast Printer

All IAQ values

In one device

Additional CO sensor

Data logger

Blue backlight

To use in dark area

Alarm function

Acoustical and visual

Hold function

Freezes current readings

Max- / Min-values

Software

Mini USB output to PC for analysis


Additional Information
Set consisting of: Wöhler KM 410 instrument, 4 AA-Batteries, USB-Data Cable, PC-Software, Manual and plastic case
Related products


Training &
Knowledge
  • qualified
  • practice-oriented
  • technophile
CO2 measurement of ambient air

In addition to oxygen, room air also contains other gases such as carbon dioxide (CO2) as well as bacteria, fungal spores and aerosols. The CO2 content is an indicator for the quality of the room air. This gas is produced during the combustion of fossil fuels and also in the organism of living beings. Humans breathe out aerosols and CO2 continuously.  When people stay in a closed room, the composition of the air inevitably changes when they exhale. A high CO2 content in the air leads to lack of concentration, tiredness and headaches. In a good indoor climate, the CO2 concentration should be below 1,000 ppm. Natural fresh air contains about 400 ppm CO2. By frequent ventilation, not only the CO2 content is reduced, but also the virus-laden aerosols in the room air are diluted.  This can prevent the spread of viruses (e.g.: the Corona Virus Sars-CoV-2) in closed rooms.

© 2016 Wöhler Technik GmbH

Our offer is addressed to commercial customers only.