MicroAtmos Oy

Örninkatu 15 B, 24100 Salo

+358 40 577 5086


LED light

The LED light has two functions: illumination and being the light source for optical spectroscopy. The color of LED depends of system under study. Wavelengths of LED lights can be chosen from UV to IR area. The light can be pulsed or it works on continuous manner.

Optical signal

The fiber optic spectrometer or photodetector will detect the illumination inside the chamber. It can be used to measure light absorption of sample or light emission of sample itself under study (luminescence).

Gas inlet /outlet

There are a gas mixer and pressure control units which adjust automatically needed gas and pressure conditions. The gas mixture inside chamber can be closed or it can freely flow and that way flush the environment constantly. The pressure inside chamber is adjusted by gas controller.

The gas outlet can be connected for instance mass spectrometer to take real time sampling from environment and sample under study.


There are two microphones which detect the small pressure changes inside (sample microphone) and outside (reference microphone) chamber. There is also possibility to create “changing” pressure conditions by applying sound by speaker.

Sound and thermal insulators

These materials are needed for guarantee the optimal thermal and acoustical properties of chamber.

Petri dish

The Petri dish is used for sample substrate.


The chamber is made of material of good heat conduction properties. The shape of chamber is designed for good acoustical and thermal properties.

Peltier element

There are automatic temperature control unit which control the Peltier element. The needed thermal parameters will be created by Peltier element. Depending of chamber construction (mostly size) the lowest possible temperature is some degrees below zero and the highest possible temperatures are around 50 degree.

Heat sink and fan

These are needed for thermal management.


The thermocouple collects the temperature data.

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Register description


1. Register Holder

MicroAtmos Oy
Örninkatu 15 B
24100 SALO

Business ID: 2588198-3
Telephone number: +35840 577 5086

2. Matters Relating to the Register

Our customer service will answer questions and feedback relating to the register as quickly as possible.

3. Name of Register

The register of customer, marketing and newsletter situations.

4. The Purpose of the Handling of Personal Information

The purpose of the handling is to manage the customer relationship, fulfil the rights and obligations of the customer and register holder and the handling of personal information in accordance with the Personal Data Act for purposes relating to web services, research activities, the targeting of the register holder’s and/or its partners’ advertising and/or direct marketing on the basis of customer information, via the register holder’s communication media and services, without submitting personal information to any outside party.

5. The Data Content of the Register

The register can contain the following information about customers:

  • Name
  • E-mail address
  • Mobile or other telephone number
  • Organisation and position
  • Organisation address details
  • Contact log

6. The Regular Data Sources of the Register

The register is collated from the register holder’s customer information system, publicly available Internet sources and any possible other public sources. As a rule, the sources of addresses are specified if they are other than those listed above.

7. Regular Submission of Information

The register holder will not pass the personal information of customers on to outside parties unless required to do so by the Finnish authorities.

8. Removal of Data

Information can be deleted from the register upon a person’s request or in the event of the ending of the customer relationship.

9. The Principles of Register Protection

Personal information will be kept confidential. The data network and hardware of the register holder and its possible IT partners, in which the register is located, are protected by firewalls and other required technical measures.

MicroAtmos Ltd

Örninkatu 15 B

24100 Salo