# Luft & Technik

> Calculations relating to indoor air technology

Canonical page: [https://chrome-stats.com/d/luft.und.technik](https://chrome-stats.com/d/luft.und.technik)

## Overview

- **ID:** `luft.und.technik`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Beppo Meier
- **Category:** TOOLS
- **Downloads:** 646
- **Version:** VARY
- **Last updated:** 2024-08-31
- **First published:** 2024-08-31
- **Publisher country:** DE
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=luft.und.technik)
- **Website:** [https://meier-kkl.de/datenschutzerklaerung](https://meier-kkl.de/datenschutzerklaerung)
- **Privacy policy:** [https://meier-kkl.de/datenschutzerklaerung](https://meier-kkl.de/datenschutzerklaerung)

## Description

The “Air &amp; Technology” APP enables a variety of calculations relating to indoor air technology to be carried out easily, quickly and on site.<br><br>Calculate e.g.<br><br>- Design of round and square ventilation pipes<br>- Heating capacity of air heaters<br>- Steam requirements of steam humidifiers<br>- Heat recovery and moisture recovery coefficient of heat recovery<br>- Decrease in outdoor sound level<br>- Sound level addition<br>- Changes in the state of ideal gases<br>- Flat belt tension<br>- Volume flow based on the k-factor of fans<br>- Laws of proportionality<br>- Design of swimming pool ventilation<br>- Design of underground car park ventilation<br>- Design according to room type and room occupancy<br>- Unit converter<br><br>And much more!<br><br>Air &amp; Technology is a service from Meier Kühl Klima Lüftung GmbH.<br><br>Icons used from Icons8.

## Rankings

- #1,295,621 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/luft.und.technik)