Jesco Products


Supply of Design Fabrication and Installation Atomic Oxygen Exposure Test Facility


General Specifications Of The Facility:
The exposure chamber should be able to accommodate samples of minimum size TBD(10mm X 10mm) and if possible accommodate bigger size
sample with uniform atomic oxygen flux over the entire target sample
The desired / expected accumulated fluence is of the order of 1e22 Cm2 and it should beachievable in reasonable time of ~few months.
The Atox generation shall be by RF or laser induced or any other suitable method to breakdown the molecular oxygen.
The facility shall produce Atox of relative velocity equivalent to 7-8 Km s-1 and energy shall be ≥ 5eV.
Suitable vacuum pumping system to attain required base vacuum level to achieverequired atomic oxygen flux on the target.
Inside the vacuum chamber there should not be any component/part/material which is a source of out-gassing and shall not react with atomic oxygen.
The temperature of the sample subjected to atomic exposure test shall be controllable typically between +150 C and -100 C.
The chamber shall be provided with number of flanges of suitable diameter for taking various view port/ electrical feed through/ instrumentation.
Internal mounting brackets shall be provided to mount the samples for test.
The chamber should be configured taking into account easy accessibility of all the internal systems for operation such as cleaning,
repair and maintenance & loading of material & optical components

For further information, please contact:

Jesco Projects (India) Pvt. Ltd.
7, Maskati Mahal, 2nd Floor, 119 K. M. Sharma Marg,
Mumbai 400-002, India.
Tel: +91-22-22083558 / 22013804 / 22006388
Fax: +91-22-22062247
Email: contact(at)
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