发明申请
- 专利标题： Portable Wet Calibration System for Handheld Breath Testers
- 专利标题（中）： 手持式呼吸测试仪便携式湿式校准系统
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申请号： US14204702申请日： 2014-03-11
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公开(公告)号： US20140311214A1公开(公告)日： 2014-10-23
- 发明人: Karl R. Wolf, JR.
- 申请人： Alcotek, Inc.
- 申请人地址： US MO St. Louis
- 专利权人： Alcotek, Inc.
- 当前专利权人： Alcotek, Inc.
- 当前专利权人地址： US MO St. Louis
- 主分类号： G01N33/00
- IPC分类号： G01N33/00
摘要：
Devices and systems for methods for calibrating breath alcohol testing and measuring equipment, or checking the accuracy of such equipment without calibration, using a permeable membrane to separate liquid and gas reservoirs and maintain an equilibrium state as samples are drawn from the device.
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