Evaluation Kit - Test chamber

Compatible with all of our sensors

Designed for characterisation of gas sensors under defined air composition and flow conditions

Key Features & Benefits



Stainless steel pipe extensions


  • Diameter of ¼” or 6 mm



3D-printed design



Small internal volume


  • Ideal for precise gas exposure



Supports low flow rates



Works in combination with various evaluation kits



Enables controlled testing of hydrogen sensors in lab environments




Sensor compatibility


  • Suitable for cylindrical sensors:
  • Diameter: 20 mm
  • Height: 16 mm


Test chamber


Compact test chamber for controlled hydrogen sensor evaluation



The TC 2×1/4” and TC 2×6 mm test chambers are designed for precise and efficient gas sensor characterization. Their very small internal volume and suitability for low flow rates enable fast, reproducible measurements while minimizing gas consumption.


When combined with our evaluation kits, the test chambers allow sensors (Ø 20 mm, height 16 mm) to be tested under defined gas compositions and controlled flow conditions. This makes them an ideal accessory for sensor development, laboratory testing, and application validation—from early-stage evaluation to final performance optimization.

Need a custom solution?


We offer customization options on existing sensors as well as custom

development of completely new sensors or features.


Tell us about your needs and we'll get back to you!

Need a custom solution?


We offer customization options on existing sensors as well as custom

development of completely new sensors or features.


Tell us about your needs and we'll get back to you!