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Miniaturized, High Flow, Low Dead Volume Pre-Concentrator for Trace…

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
Program Year/Program:
2013 / SBIR
Agency Tracking Number:
124150
Solicitation Year:
2012
Solicitation Topic Code:
H3.02
Solicitation Number:
Small Business Information
Thorleaf Research, Inc.
5552 Cathedral Oaks Road Santa Barbara, CA 93111-1406
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2013
Title: Miniaturized, High Flow, Low Dead Volume Pre-Concentrator for Trace Contaminants in Water under Microgravity Conditions
Agency: NASA
Contract: NNX13CP09P
Award Amount: $125,000.00
 

Abstract:

Thorleaf Research, Inc. proposes to develop a miniaturized high flow, low dead-volume pre-concentrator for monitoring trace levels of contaminants in water under microgravity conditions. Our innovative design for the pre-concentrator assembly combines high water sampling flow rates with low dead volume in the device, enhancing pre-concentration while avoidingcavitation effects. This will help meet monitoring needs for NASA's Spacecraft Water Exposure Guidelines (SWEGs). Although miniaturized mass spectrometers and other detectors are under development by NASA, the potential of such instrumentation to meet NASA needs will not be realized without complementary developments in the technology for collecting andpreparing samples for in situ measurements. Based on our analysis, we project that it will be possible to develop a miniaturized water pre-concentrator module with a mass on the order of 0.5 kg and an average power consumption of<1 watt, depending on the configuration selected. Ourgoal in the proposed SBIR Phase I effort is to demonstrate feasibility for such a system and to develop a detailed design for fabricating and demonstrating prototypes in Phase II.

Principal Investigator:

Paul M. Holland
Principal Investigator
8053081937
pholland@thorleaf.com

Business Contact:

Paul Holland
Business Official
8053081937
pholland@thorleaf.com
Small Business Information at Submission:

Thorleaf Research, Inc.
5552 Cathedral Oaks Road Santa Barbara, CA 93111-1406

EIN/Tax ID: 770480155
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No