Qception Product Lineup

We handle membrane-type surface stress sensors (MSS) that achieve high sensitivity while being ultra-compact, and have chemical diversity that allows for various materials to be used as sensing membranes. The signal is obtained by detecting the stress generated when the central sensing membrane absorbs odor and expands. Additionally, we are engaged in the business of odor sensors centered around membrane-type surface stress sensors (MSS). Please feel free to contact us if you have any inquiries. 【Operating Principle】 1. The sensing membrane absorbs odor 2. The sensing membrane expands 3. Stress is generated 4. The change in resistance of the piezoresistive element is measured *For more details, please download the PDF or feel free to contact us.

We would like to introduce the "MSS Chip (Coated with Sensitive Film)" that we handle. This is a membrane-type surface stress sensor with a sensitive film applied. Since it is an analog sensor chip, you will need to design a circuit on your end to perform measurements. Please feel free to contact us if you have any requests. 【Features】 ■ MSS chip with a sensitive film applied ■ Single-channel chip ■ Information on the reading circuit is available ■ Eight types of materials available for sale ■ Suggestions for suitable sensitive films are also possible *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our "High-Precision Measurement Using MSS." For the samples whose odors we want to measure, we will evaluate how accurately they can be measured with MSS by conducting precise MSS measurements utilizing the measurement know-how we have developed over the years. Based on these results, we will consider how to measure odors using MSS. Please feel free to contact us if you have any requests. 【Our Policy】 ■ Conduct measurements as precisely as possible to evaluate difficulty (strict control of temperature and humidity, using dehumidified and deodorized air for measurements, measurement time of about several tens of minutes per session) ■ Develop products that relax restrictions based on the results of precise measurements to align with actual conditions on-site ■ Evaluate odor components through instrumental analysis (odor analysis) *For more details, please refer to the PDF document or feel free to contact us.