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Difference between revisions of "Open Source Salt Spray Chamber"
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Latest revision as of 12:29, 10 November 2015
- Plan upgrades
- Execute Upgrades
- Make BOM and instructions for entire chamber
All design files are hosted on http://3dprint.nih.gov The links for each file are listed below.
|Salt Spray Chamber Upgrade|
|Before and After|
This table shows the cost savings for the current modifications to the chamber.
|Nozzle Clamp||Insulation Bracket||Coupon Rack||Hood Props||Chamber Drain||TOTAL|
|Original Price||$5||$30||$400 for 4||$60||$10||$505|
|New Price||<<$1||$16 for 16||<<$1 each||$11.30||<<$1||$33|
This salt spray chamber would save approximately $19,000 from our first rough estimates. Our current modifications now save approximately $475 assuming that just 4 sample racks are needed. These modifications can easily be put into most chambers with only small changes needed. This chamber has no loss in quality, and currently complies with all ASTM standards.