Alternatives
Products that do what xenon arc uv testing astm test Chamber does
xenon arc uv testing Chamber for Weathering Testing
- 1AL
Hi HN! I’ve been working on an air quality measuring device called Air Lab for the past three years. It measures CO2, temperature, relative humidity, air pollutants (VOC, NOx), and atmospheric pressure. You can log and analyze the data directly on the device — no smartphone or laptop needed. To better show what the device can do and how it feels like, I spent the past week developing a web-based simulator using Emscripten. It runs the stock firmware with most features available except for networking. Check it out and let me know what you think! The firmware will be open-source and available…
2025 · networkedartifacts.com
- 2IB
2020 · balena.io
- 3XR
2025 · github.com
- 4
- 5EF
2019 · shop.pimoroni.com
- 6
- 7EP
A hobby project of mine that was surprisingly easy to put together! I love waking up and seeing the freshly generated image.
2024 · github.com
- 8AS
In the cold season we tend to keep the windows closed. The air gets "stale": humidity often rises above 60 %, which can harm our wellbeing and promote mould. At the same time the CO₂ level in the air increases, which impacts our ability to concentrate. So I built a room air monitor that stays unobtrusive as long as everything is in the green zone, but becomes deliberately noticeable once thresholds are exceeded. For my personal love of statistics I also visualise the measurements in a clear dashboard.
Nov 2025 · nicolin-dora.ch
- 9
- 10
- 11
- 12
- 13BB
Hi HN — author here. iesna.eu is a browser-based ecosystem for working with photometric data: parsing standard luminaire files (LDT/EULUMDAT, IES LM-63, Oxytech, ATLA-S001), running design calculations against EN 13201 / ANSI/IES RP-8 / CJJ 45 / IES-IDA MLO, and (the part I most want to show off here) rendering real urban scenes in Bevy with the photometric data driving actual streetlight behavior, including sky-glow contribution. The Skyglow Analysis demo loads a real LDT file into a Bevy scene (Khronos Bistro test asset). The luminaire's intensity distribution…
May 2026 · iesna.eu
- 14
- 15
- 16
- 17
- 18
- 19
- 20LA
A comprehensive indoor air quality monitoring system built with ESP32-C3 Super Mini and multiple environmental sensors. This project helps you monitor CO2, temperature, humidity, volatile organic compounds (VOCs), nitrogen oxides (NOx), and particulate matter (PM1.0, PM2.5, PM10) to maintain healthy air quality in your home or office.
2025 · github.com
- 21AT
Hi HN, I’m part of the team building Sniphi. Sniphi is a modular digital nose that uses gas sensors and machine-learning models to convert volatile organic compound (VOC) data into a machine-readable signal that can be integrated into existing QA, monitoring, or automation systems. The system is currently in an R&D phase, but already exists as working hardware and software and is being tested in real environments. The project grew out of earlier collaborations with university researchers on gas sensors and odor classification. What we kept running into was a gap between promising lab results…
Mar 2026 · sniphi.com
- 22
Your data centre's biggest hidden risk is environmental.
Jun 2026 · gaorfid-my.sharepoint.com
- 23SF
2020 · nomadsunfinder.com
- 24
Professional environmental testing for quality assurance
Feb 2026 · proenvirotesting.com
Ranked by how close each launch is in meaning, then by votes. Refine with a description →