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--- projects:dustcounter [2017/05/07 12:11]
branth
+++ projects:dustcounter [2019/01/16 04:03] (current)
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@@ Line 3: / Line 3: @@
 {{:projects:dustcounter:0715162344a.jpg?200|}}{{:projects:dustcounter:0721162314.jpg?200|}}
-Measures particulate matter at 1μm diameter and calculates concentration in micrograms per cubic meter.
+Measures particulate matter at 1μm (one micron) diameter and calculates concentration in micrograms per cubic meter.
 Recommended exposure limits from various industry groups range from 5-15 mcg/m^3,
@@ Line 14: / Line 14: @@
 Test readings:
+  * 7/21/16 {{:projects:dustcounter:screen_shot_2017-05-07_at_7.19.13_am.png?300|}}
   * 7/28/16 {{:projects:dustcounter:screen_shot_2017-05-07_at_12.15.47_am.png?300|}}
   * 5/5/17 {{:projects:dustcounter:screen_shot_2017-05-07_at_7.07.56_am.png?300|}}
+  * 1/15/19 {{:projects:dustcounter:dust2019-01-15.png?300|}}

Milwaukee Makerspace Wiki